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    Not Impressed with Bionic

    I decided to try a fresh install of Bionic after having problems with Nvidia Settings not working and getting the message that the NVIDIA driver is not loaded.

    My first problem with the installation was that I could not try the Desktop, I could only do the installation. I found that my problem was that my hdmi connection to an external monitor was the source of the problem. When I disconnected the external monitor, the installation allowed the try the Desktop option.

    I then installed Bionic and all my favourite packages as well as the NVIDA 396 driver. Once again the driver was not loaded! This is what I get:
    Code:
    :~$ /usr/bin/nvidia-settings
    
    ERROR: NVIDIA driver is not loaded
    
    ERROR: Unable to load info from any available system
    When I use the hdmi connection to my external monitor I sometimes get it connected on boot and at other times it is not. To avoid this problem, I now use the VGA connection and all works well.

    There is still the outstanding problem that I have previously reported with the Wallpaper background being blurred and no option for a solid colour to be retained after a reboot.

    So I will patiently wait for Bionic to improve. I hope it happens well before the 5 years is up!

    #2
    Originally posted by NoWorries View Post
    before the 5 years is up!
    Or three?
    Kubuntu 20.04

    Comment


      #3
      Originally posted by chimak111 View Post
      Or three?
      FIVE years. Three years on hardware and two years on software maintenance.

      My Nvidia GT 650M failed to load when I first installed Bionic. Comparing it with my Neon snapshot I noticed several packages were missing. Specifically the bbswitch, prime, and other packages related to Bumblebee. I loaded them and rebooted. Nvidia took control of the display. I use "Thermal Monitor" set to display temperatures of my CPU0, GPU and HD0. I notice that when the GPU temp is "Off" that tells me that Nvidia did not load. I check the NVidia config file and click on the NVidia radio button. Then, when I reboot, NVidia takes control again. All in all, rather temperamental.

      On my Neon setup NVidia is very stable. Just one annoying bug, however. When the login splash screen appears on Neon there are mouse pointer artifacts showing, but none with Bionic. I have to use Ctl+Alt_F2 to call up a terminal and issue "sudo systemctl restart sddm". That brings back the login splash screen without mouse pointer artifacts and all is well.
      Last edited by GreyGeek; May 05, 2018, 07:03 AM.
      "A nation that is afraid to let its people judge the truth and falsehood in an open market is a nation that is afraid of its people.”
      – John F. Kennedy, February 26, 1962.

      Comment


        #4
        The bottom line is that the NVIDIA driver doesn't work at this stage. So a reviewer or a new user is likely to encounter this problem during installation and testing.

        I will also add an additional "observation" in that Muon Package Manager takes just over 1 minute to Rebuild search index. This can be rather frustrating when it starts to do this at the start and during a search for additional packages to install.

        Comment


          #5
          How did you install the driver? Even adding the PPA to get the 396 driver, the Driver Manager should be used as simply installing the package does not do all the extra steps needed. Not saying that just installing nvidia-396 shouldn't Just Work in Ubuntu-land, but a beta driver from a PPA, even one created and managed by Ubuntu, is still a beta, and there could be packaging bugaboos.

          I just did a Bionic install on my system with an Nvidia gtx 1050, hooked up to a 4K TV I got the day before. It surprisingly worked rather well visually with the Nouveau driver, but as this is my "gaming" rig, I used the Driver Manager to install the 390 driver. Zero problems, even the hidpi was no problem, with everything being nice and crisp. Since Rise of the Tomb Raider sort of requires the beta Nvidia driver, I added the ppa, and installed 396 via the Driver Manager. Again, no issues. Well, none other than my total lack of gameplay skills that is

          Comment


            #6
            Originally posted by NoWorries View Post
            ....
            I will also add an additional "observation" in that Muon Package Manager takes just over 1 minute to Rebuild search index. This can be rather frustrating when it starts to do this at the start and during a search for additional packages to install.
            I have to agree.
            It is VERY aggravating to have to wait until the index takes a minute to rebuild every time you change the search phrase. I swear that it is so slow that they have to be using a Bubble Sort. Besides, running the index just once, when Muon starts uip, is all that is needed.
            "A nation that is afraid to let its people judge the truth and falsehood in an open market is a nation that is afraid of its people.”
            – John F. Kennedy, February 26, 1962.

            Comment


              #7
              Originally posted by claydoh View Post
              How did you install the driver? Even adding the PPA to get the 396 driver, the Driver Manager should be used as simply installing the package does not do all the extra steps needed. Not saying that just installing nvidia-396 shouldn't Just Work in Ubuntu-land, but a beta driver from a PPA, even one created and managed by Ubuntu, is still a beta, and there could be packaging bugaboos.
              The ppa that I used for the Nvidia driver is:
              Code:
              sudo add-apt-repository ppa:graphics-drivers/ppa
              To make sure that my card is working, I found the command and the results are:
              Code:
              :~$ sudo lspci | grep ' VGA ' | cut -d" " -f 1 | xargs -i lspci -v -s {}
              00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) (prog-if 00 [VGA controller])
                   Subsystem: ASUSTeK Computer Inc. 3rd Gen Core processor Graphics Controller
                   Flags: bus master, fast devsel, latency 0, IRQ 26
                   Memory at f7400000 (64-bit, non-prefetchable) [size=4M]
                   Memory at d0000000 (64-bit, prefetchable) [size=256M]
                   I/O ports at f000 [size=64]
                   [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
                   Capabilities: <access denied>
                   Kernel driver in use: i915
                   Kernel modules: i915
              
              01:00.0 VGA compatible controller: NVIDIA Corporation GF108M [GeForce GT 630M] (rev a1) (prog-if 00 [VGA controller])
                   Subsystem: ASUSTeK Computer Inc. GF108M [GeForce GT 620M/630M/635M/640M LE]
                   Flags: fast devsel, IRQ 11
                   Memory at f6000000 (32-bit, non-prefetchable) [disabled] [size=16M]
                   Memory at e0000000 (64-bit, prefetchable) [disabled] [size=256M]
                   Memory at f0000000 (64-bit, prefetchable) [disabled] [size=32M]
                   I/O ports at e000 [disabled] [size=128]
                   Expansion ROM at f7000000 [disabled] [size=512K]
                   Capabilities: <access denied>
                   Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
              My Muon listing for Nvidia-396 is:

              Click image for larger version

Name:	Muon_Nvidia.jpg
Views:	1
Size:	91.0 KB
ID:	643848

              I hope this clarifies what I have done and will hopefully lead to a solution.

              Comment


                #8
                Try running this to see if the kernel module for the driver was built (or not)

                Code:
                sudo dkms install nvidia/396.24
                And post any errors.

                Reinstalling the package nvidia-dkms-396 may do the same thing, but not sure if any errors will be shown.

                Comment


                  #9
                  Originally posted by claydoh View Post
                  Try running this to see if the kernel module for the driver was built (or not)

                  Code:
                  sudo dkms install nvidia/396.24
                  And post any errors.

                  Reinstalling the package nvidia-dkms-396 may do the same thing, but not sure if any errors will be shown.
                  Thanks for your help but when I issued the command I got:
                  Code:
                  :~$ sudo dkms install nvidia/396.24
                  Module nvidia/396.24 already installed on kernel 4.15.0-21-generic/x86_64
                  I did a Reinstallation of dkms and nvidia-dkms-396 using Muon and I get the same response as above with the NVIDIA driver still not loaded.

                  Comment


                    #10
                    Does "sudo lshw" show the "capabilities" of your two display devices? I notice on your lspci listing that they are "<access denied">. That's not right. Can you set your NVidia as the primary at bootup?
                    "A nation that is afraid to let its people judge the truth and falsehood in an open market is a nation that is afraid of its people.”
                    – John F. Kennedy, February 26, 1962.

                    Comment


                      #11
                      Originally posted by GreyGeek View Post
                      Does "sudo lshw" show the "capabilities" of your two display devices? I notice on your lspci listing that they are "<access denied">. That's not right. Can you set your NVidia as the primary at bootup?
                      This command shows all the hardware on my system including the NVIDIA and Intel displays. So here it is in all its glory:
                      Code:
                      :~$ sudo lshw
                      basil                       
                         description: Notebook
                         product: N56VM (ASUS-NotebookSKU)
                         vendor: ASUSTeK COMPUTER INC.
                         version: 1.0
                         serial: C7N0BC23191828E
                         width: 64 bits
                         capabilities: smbios-2.7 dmi-2.7 smp vsyscall32
                         configuration: boot=normal chassis=notebook family=N sku=ASUS-NotebookSKU uuid=5154434E-4A38-3230-4532-10BF489C3E3E
                       *-core
                            description: Motherboard
                            product: N56VM
                            vendor: ASUSTeK COMPUTER INC.
                            physical id: 0
                            version: 1.0
                            serial: BSN12345678901234567
                            slot: MIDDLE
                          *-firmware
                               description: BIOS
                               vendor: American Megatrends Inc.
                               physical id: 0
                               version: N56VM.214
                               date: 08/28/2012
                               size: 64KiB
                               capacity: 6080KiB
                               capabilities: pci upgrade shadowing cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer acpi usb smartbattery biosbootspecification uefi
                          *-cache:0
                               description: L2 cache
                               physical id: 8
                               slot: CPU Internal L2
                               size: 1MiB
                               capacity: 1MiB
                               capabilities: internal write-through unified
                               configuration: level=2
                          *-cache:1
                               description: L1 cache
                               physical id: 9
                               slot: CPU Internal L1
                               size: 256KiB
                               capacity: 256KiB
                               capabilities: internal write-through data
                               configuration: level=1
                          *-cache:2
                               description: L3 cache
                               physical id: a
                               slot: CPU Internal L3
                               size: 6MiB
                               capacity: 6MiB
                               capabilities: internal write-back unified
                               configuration: level=3
                          *-memory
                               description: System Memory
                               physical id: b
                               slot: System board or motherboard
                               size: 16GiB
                             *-bank:0
                                  description: SODIMM DDR3 Synchronous 1600 MHz (0.6 ns)
                                  product: 9905428-095.D00LF
                                  vendor: Kingston
                                  physical id: 0
                                  serial: CC3027E6
                                  slot: ChannelA-DIMM0
                                  size: 8GiB
                                  width: 64 bits
                                  clock: 1600MHz (0.6ns)
                             *-bank:1
                                  description: DIMM [empty]
                                  product: [Empty]
                                  vendor: [Empty]
                                  physical id: 1
                                  serial: [Empty]
                                  slot: ChannelA-DIMM1
                             *-bank:2
                                  description: SODIMM DDR3 Synchronous 1600 MHz (0.6 ns)
                                  product: 9905428-095.D00LF
                                  vendor: Kingston
                                  physical id: 2
                                  serial: CF3036E7
                                  slot: ChannelB-DIMM0
                                  size: 8GiB
                                  width: 64 bits
                                  clock: 1600MHz (0.6ns)
                             *-bank:3
                                  description: DIMM [empty]
                                  product: [Empty]
                                  vendor: [Empty]
                                  physical id: 3
                                  serial: [Empty]
                                  slot: ChannelB-DIMM1
                          *-cpu
                               description: CPU
                               product: Intel(R) Core(TM) i7-3610QM CPU @ 2.30GHz
                               vendor: Intel Corp.
                               physical id: c
                               bus info: cpu@0
                               version: Intel(R) Core(TM) i7-3610QM CPU @ 2.30GHz
                               slot: SOCKET 0
                               size: 3069MHz
                               capacity: 3800MHz
                               width: 64 bits
                               clock: 100MHz
                               capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer xsave avx f16c rdrand lahf_lm cpuid_fault epb pti tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms xsaveopt dtherm ida arat pln pts cpufreq
                               configuration: cores=4 enabledcores=4 threads=8
                          *-pci
                               description: Host bridge
                               product: 3rd Gen Core processor DRAM Controller
                               vendor: Intel Corporation
                               physical id: 100
                               bus info: pci@0000:00:00.0
                               version: 09
                               width: 32 bits
                               clock: 33MHz
                               configuration: driver=ivb_uncore
                               resources: irq:0
                             *-pci:0
                                  description: PCI bridge
                                  product: Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port
                                  vendor: Intel Corporation
                                  physical id: 1
                                  bus info: pci@0000:00:01.0
                                  version: 09
                                  width: 32 bits
                                  clock: 33MHz
                                  capabilities: pci pm msi pciexpress normal_decode bus_master cap_list
                                  configuration: driver=pcieport
                                  resources: irq:16 ioport:e000(size=4096) memory:f6000000-f70fffff ioport:e0000000(size=301989888)
                                *-display
                                     description: VGA compatible controller
                                     product: GF108M [GeForce GT 630M]
                                     vendor: NVIDIA Corporation
                                     physical id: 0
                                     bus info: pci@0000:01:00.0
                                     version: a1
                                     width: 64 bits
                                     clock: 33MHz
                                     capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
                                     configuration: driver=nouveau latency=0
                                     resources: irq:29 memory:f6000000-f6ffffff memory:e0000000-efffffff memory:f0000000-f1ffffff ioport:e000(size=128) memory:f7000000-f707ffff
                             *-display
                                  description: VGA compatible controller
                                  product: 3rd Gen Core processor Graphics Controller
                                  vendor: Intel Corporation
                                  physical id: 2
                                  bus info: pci@0000:00:02.0
                                  version: 09
                                  width: 64 bits
                                  clock: 33MHz
                                  capabilities: msi pm vga_controller bus_master cap_list rom
                                  configuration: driver=i915 latency=0
                                  resources: irq:26 memory:f7400000-f77fffff memory:d0000000-dfffffff ioport:f000(size=64) memory:c0000-dffff
                             *-usb:0
                                  description: USB controller
                                  product: 7 Series/C210 Series Chipset Family USB xHCI Host Controller
                                  vendor: Intel Corporation
                                  physical id: 14
                                  bus info: pci@0000:00:14.0
                                  version: 04
                                  width: 64 bits
                                  clock: 33MHz
                                  capabilities: pm msi xhci bus_master cap_list
                                  configuration: driver=xhci_hcd latency=0
                                  resources: irq:24 memory:f7a00000-f7a0ffff
                                *-usbhost:0
                                     product: xHCI Host Controller
                                     vendor: Linux 4.15.0-21-generic xhci-hcd
                                     physical id: 0
                                     bus info: usb@3
                                     logical name: usb3
                                     version: 4.15
                                     capabilities: usb-2.00
                                     configuration: driver=hub slots=4 speed=480Mbit/s
                                   *-usb:0
                                        description: Keyboard
                                        product: USB Receiver
                                        vendor: Logitech
                                        physical id: 1
                                        bus info: usb@3:1
                                        version: 24.00
                                        capabilities: usb-2.00
                                        configuration: driver=usbhid maxpower=98mA speed=12Mbit/s
                                   *-usb:1
                                        description: Keyboard
                                        product: USB Receiver
                                        vendor: Logitech
                                        physical id: 2
                                        bus info: usb@3:2
                                        version: 12.03
                                        capabilities: usb-2.00
                                        configuration: driver=usbhid maxpower=98mA speed=12Mbit/s
                                   *-usb:2
                                        description: USB hub
                                        product: USB2.0 Hub
                                        vendor: GenesysLogic
                                        physical id: 3
                                        bus info: usb@3:3
                                        version: 41.43
                                        capabilities: usb-2.10
                                        configuration: driver=hub maxpower=100mA slots=4 speed=480Mbit/s
                                      *-usb
                                           description: Video
                                           product: Logitech Webcam C920-C
                                           vendor: Logitech, Inc.
                                           physical id: 3
                                           bus info: usb@3:3.3
                                           version: 0.12
                                           serial: 557F019F
                                           capabilities: usb-2.00
                                           configuration: driver=snd-usb-audio maxpower=500mA speed=480Mbit/s
                                *-usbhost:1
                                     product: xHCI Host Controller
                                     vendor: Linux 4.15.0-21-generic xhci-hcd
                                     physical id: 1
                                     bus info: usb@4
                                     logical name: usb4
                                     version: 4.15
                                     capabilities: usb-3.00
                                     configuration: driver=hub slots=4 speed=5000Mbit/s
                                   *-usb
                                        description: USB hub
                                        product: USB3.0 Hub
                                        vendor: GenesysLogic
                                        physical id: 3
                                        bus info: usb@4:3
                                        version: 41.43
                                        capabilities: usb-3.00
                                        configuration: driver=hub slots=4 speed=5000Mbit/s
                             *-communication
                                  description: Communication controller
                                  product: 7 Series/C216 Chipset Family MEI Controller #1
                                  vendor: Intel Corporation
                                  physical id: 16
                                  bus info: pci@0000:00:16.0
                                  version: 04
                                  width: 64 bits
                                  clock: 33MHz
                                  capabilities: pm msi bus_master cap_list
                                  configuration: driver=mei_me latency=0
                                  resources: irq:27 memory:f7a1a000-f7a1a00f
                             *-usb:1
                                  description: USB controller
                                  product: 7 Series/C216 Chipset Family USB Enhanced Host Controller #2
                                  vendor: Intel Corporation
                                  physical id: 1a
                                  bus info: pci@0000:00:1a.0
                                  version: 04
                                  width: 32 bits
                                  clock: 33MHz
                                  capabilities: pm debug ehci bus_master cap_list
                                  configuration: driver=ehci-pci latency=0
                                  resources: irq:16 memory:f7a18000-f7a183ff
                                *-usbhost
                                     product: EHCI Host Controller
                                     vendor: Linux 4.15.0-21-generic ehci_hcd
                                     physical id: 1
                                     bus info: usb@1
                                     logical name: usb1
                                     version: 4.15
                                     capabilities: usb-2.00
                                     configuration: driver=hub slots=2 speed=480Mbit/s
                                   *-usb
                                        description: USB hub
                                        product: Integrated Rate Matching Hub
                                        vendor: Intel Corp.
                                        physical id: 1
                                        bus info: usb@1:1
                                        version: 0.00
                                        capabilities: usb-2.00
                                        configuration: driver=hub slots=6 speed=480Mbit/s
                                      *-usb:0
                                           description: Bluetooth wireless interface
                                           product: Bluetooth USB Host Controller
                                           vendor: Atheros Communications
                                           physical id: 1
                                           bus info: usb@1:1.1
                                           version: 0.02
                                           serial: Alaska Day 2006
                                           capabilities: bluetooth usb-1.10
                                           configuration: driver=btusb maxpower=100mA speed=12Mbit/s
                                      *-usb:1
                                           description: Video
                                           product: ASUS USB2.0 Webcam
                                           vendor: 04G626000611BQ24Q0004Y9
                                           physical id: 3
                                           bus info: usb@1:1.3
                                           version: 4.29
                                           capabilities: usb-2.00
                                           configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s
                             *-multimedia
                                  description: Audio device
                                  product: 7 Series/C216 Chipset Family High Definition Audio Controller
                                  vendor: Intel Corporation
                                  physical id: 1b
                                  bus info: pci@0000:00:1b.0
                                  version: 04
                                  width: 64 bits
                                  clock: 33MHz
                                  capabilities: pm msi pciexpress bus_master cap_list
                                  configuration: driver=snd_hda_intel latency=0
                                  resources: irq:28 memory:f7a10000-f7a13fff
                             *-pci:1
                                  description: PCI bridge
                                  product: 7 Series/C216 Chipset Family PCI Express Root Port 1
                                  vendor: Intel Corporation
                                  physical id: 1c
                                  bus info: pci@0000:00:1c.0
                                  version: c4
                                  width: 32 bits
                                  clock: 33MHz
                                  capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
                                  configuration: driver=pcieport
                                  resources: irq:16
                             *-pci:2
                                  description: PCI bridge
                                  product: 7 Series/C210 Series Chipset Family PCI Express Root Port 2
                                  vendor: Intel Corporation
                                  physical id: 1c.1
                                  bus info: pci@0000:00:1c.1
                                  version: c4
                                  width: 32 bits
                                  clock: 33MHz
                                  capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
                                  configuration: driver=pcieport
                                  resources: irq:17 memory:f7900000-f79fffff
                                *-network
                                     description: Wireless interface
                                     product: AR9485 Wireless Network Adapter
                                     vendor: Qualcomm Atheros
                                     physical id: 0
                                     bus info: pci@0000:03:00.0
                                     logical name: wlp3s0
                                     version: 01
                                     serial: dc:85:de:04:64:6d
                                     width: 64 bits
                                     clock: 33MHz
                                     capabilities: pm msi pciexpress bus_master cap_list rom ethernet physical wireless
                                     configuration: broadcast=yes driver=ath9k driverversion=4.15.0-21-generic firmware=N/A ip=192.168.178.39 latency=0 link=yes multicast=yes wireless=IEEE 802.11
                                     resources: irq:17 memory:f7900000-f797ffff memory:f7980000-f798ffff
                             *-pci:3
                                  description: PCI bridge
                                  product: 7 Series/C216 Chipset Family PCI Express Root Port 4
                                  vendor: Intel Corporation
                                  physical id: 1c.3
                                  bus info: pci@0000:00:1c.3
                                  version: c4
                                  width: 32 bits
                                  clock: 33MHz
                                  capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
                                  configuration: driver=pcieport
                                  resources: irq:19 ioport:d000(size=4096) memory:f7800000-f78fffff
                                *-network
                                     description: Ethernet interface
                                     product: AR8161 Gigabit Ethernet
                                     vendor: Qualcomm Atheros
                                     physical id: 0
                                     bus info: pci@0000:04:00.0
                                     logical name: enp4s0
                                     version: 10
                                     serial: 10:bf:48:9c:3e:3e
                                     size: 1Gbit/s
                                     capacity: 1Gbit/s
                                     width: 64 bits
                                     clock: 33MHz
                                     capabilities: pm pciexpress msi msix bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
                                     configuration: autonegotiation=on broadcast=yes driver=alx duplex=full ip=192.168.178.23 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
                                     resources: irq:19 memory:f7800000-f783ffff ioport:d000(size=128)
                             *-usb:2
                                  description: USB controller
                                  product: 7 Series/C216 Chipset Family USB Enhanced Host Controller #1
                                  vendor: Intel Corporation
                                  physical id: 1d
                                  bus info: pci@0000:00:1d.0
                                  version: 04
                                  width: 32 bits
                                  clock: 33MHz
                                  capabilities: pm debug ehci bus_master cap_list
                                  configuration: driver=ehci-pci latency=0
                                  resources: irq:23 memory:f7a17000-f7a173ff
                                *-usbhost
                                     product: EHCI Host Controller
                                     vendor: Linux 4.15.0-21-generic ehci_hcd
                                     physical id: 1
                                     bus info: usb@2
                                     logical name: usb2
                                     version: 4.15
                                     capabilities: usb-2.00
                                     configuration: driver=hub slots=2 speed=480Mbit/s
                                   *-usb
                                        description: USB hub
                                        product: Integrated Rate Matching Hub
                                        vendor: Intel Corp.
                                        physical id: 1
                                        bus info: usb@2:1
                                        version: 0.00
                                        capabilities: usb-2.00
                                        configuration: driver=hub slots=6 speed=480Mbit/s
                             *-isa
                                  description: ISA bridge
                                  product: HM76 Express Chipset LPC Controller
                                  vendor: Intel Corporation
                                  physical id: 1f
                                  bus info: pci@0000:00:1f.0
                                  version: 04
                                  width: 32 bits
                                  clock: 33MHz
                                  capabilities: isa bus_master cap_list
                                  configuration: driver=lpc_ich latency=0
                                  resources: irq:0
                             *-storage
                                  description: SATA controller
                                  product: 7 Series Chipset Family 6-port SATA Controller [AHCI mode]
                                  vendor: Intel Corporation
                                  physical id: 1f.2
                                  bus info: pci@0000:00:1f.2
                                  version: 04
                                  width: 32 bits
                                  clock: 66MHz
                                  capabilities: storage msi pm ahci_1.0 bus_master cap_list
                                  configuration: driver=ahci latency=0
                                  resources: irq:25 ioport:f0b0(size=8) ioport:f0a0(size=4) ioport:f090(size=8) ioport:f080(size=4) ioport:f060(size=32) memory:f7a16000-f7a167ff
                             *-serial UNCLAIMED
                                  description: SMBus
                                  product: 7 Series/C216 Chipset Family SMBus Controller
                                  vendor: Intel Corporation
                                  physical id: 1f.3
                                  bus info: pci@0000:00:1f.3
                                  version: 04
                                  width: 64 bits
                                  clock: 33MHz
                                  configuration: latency=0
                                  resources: memory:f7a15000-f7a150ff ioport:f040(size=32)
                          *-scsi:0
                               physical id: 1
                               logical name: scsi0
                               capabilities: emulated
                             *-disk
                                  description: ATA Disk
                                  product: Samsung SSD 850
                                  physical id: 0.0.0
                                  bus info: scsi@0:0.0.0
                                  logical name: /dev/sda
                                  version: 2B6Q
                                  serial: S25TNXAG904191A
                                  size: 476GiB (512GB)
                                  capabilities: partitioned partitioned:dos
                                  configuration: ansiversion=5 logicalsectorsize=512 sectorsize=512 signature=6e0ceb5f
                                *-volume:0
                                     description: Windows NTFS volume
                                     physical id: 1
                                     bus info: scsi@0:0.0.0,1
                                     logical name: /dev/sda1
                                     version: 3.1
                                     serial: 8adb-b669
                                     size: 348MiB
                                     capacity: 350MiB
                                     capabilities: primary bootable ntfs initialized
                                     configuration: clustersize=4096 created=2017-02-01 19:39:14 filesystem=ntfs state=clean
                                *-volume:1
                                     description: Windows NTFS volume
                                     physical id: 2
                                     bus info: scsi@0:0.0.0,2
                                     logical name: /dev/sda2
                                     version: 3.1
                                     serial: 62a47e66-9d05-364a-963b-d4e0be7ea4f4
                                     size: 77GiB
                                     capacity: 77GiB
                                     capabilities: primary ntfs initialized
                                     configuration: clustersize=4096 created=2017-02-02 19:32:23 filesystem=ntfs state=clean
                                *-volume:2
                                     description: Extended partition
                                     physical id: 3
                                     bus info: scsi@0:0.0.0,3
                                     logical name: /dev/sda3
                                     size: 398GiB
                                     capacity: 398GiB
                                     capabilities: primary extended partitioned partitioned:extended
                                   *-logicalvolume:0
                                        description: EXT4 volume
                                        vendor: Linux
                                        physical id: 5
                                        logical name: /dev/sda5
                                        logical name: /
                                        version: 1.0
                                        serial: 9294430b-56ce-46eb-9ae8-b7826de36894
                                        size: 12GiB
                                        capacity: 12GiB
                                        capabilities: journaled extended_attributes large_files huge_files dir_nlink recover 64bit extents ext4 ext2 initialized
                                        configuration: created=2018-05-04 17:17:51 filesystem=ext4 lastmountpoint=/ modified=2018-05-07 09:19:59 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,data=ordered mounted=2018-05-07 09:19:59 state=mounted
                                   *-logicalvolume:1
                                        description: Linux swap volume
                                        physical id: 6
                                        logical name: /dev/sda6
                                        version: 1
                                        serial: 04ea4469-9213-407e-b05b-03ee2b59a075
                                        size: 953MiB
                                        capacity: 953MiB
                                        capabilities: nofs swap initialized
                                        configuration: filesystem=swap pagesize=4096
                                   *-logicalvolume:2
                                        description: EXT4 volume
                                        vendor: Linux
                                        physical id: 7
                                        logical name: /dev/sda7
                                        logical name: /home
                                        version: 1.0
                                        serial: 0290ccdc-167f-4fde-bffc-a65ad5f04756
                                        size: 385GiB
                                        capacity: 385GiB
                                        capabilities: journaled extended_attributes large_files huge_files dir_nlink recover 64bit extents ext4 ext2 initialized
                                        configuration: created=2017-02-02 12:45:25 filesystem=ext4 lastmountpoint=/home modified=2018-05-07 09:19:59 mount.fstype=ext4 mount.options=rw,relatime,data=ordered mounted=2018-05-07 09:19:59 state=mounted
                          *-scsi:1
                               physical id: 2
                               logical name: scsi2
                               capabilities: emulated
                             *-cdrom
                                  description: DVD-RAM writer
                                  product: DVD A  DS8A9SH
                                  vendor: Slimtype
                                  physical id: 0.0.0
                                  bus info: scsi@2:0.0.0
                                  logical name: /dev/cdrom
                                  logical name: /dev/cdrw
                                  logical name: /dev/dvd
                                  logical name: /dev/dvdrw
                                  logical name: /dev/sr0
                                  version: EAA2
                                  capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
                                  configuration: ansiversion=5 status=nodisc

                      Comment


                        #12
                        It is showing both the Nvidia and Intel GPUs, but which is being used?

                        The driver listed for your Nvidia is the Nouveau, so I wonder if the case here is that the free driver needs to be blacklisted so that the Nvidia driver can load? It is supposed to happen automatically but i see enough instances of this across distros that sometimes it doesn't happen.

                        glxinfo | grep OpenGL
                        will show which GPU is in use, if you are not sure. If it mentions Intel or Nvidia, that is self-explanatory. If it does not mention either iirc, that means it is using Nouveau.

                        If it looks like you are using Nouveau, we can check something: post the contents of this file, or if it exists:
                        /etc/modprobe.d/nvidia-graphics-drivers.conf
                        See if there are other files with 'nvidia' in the name, but mine is this file. If there are others, post the contents.

                        There is supposed to be these lines in nvidia-graphics-drivers.conf (and nothing else):
                        Code:
                        blacklist nouveau
                        blacklist lbm-nouveau
                        alias nouveau off
                        alias lbm-nouveau off

                        if you don't have this file, or any file as mentioned above, we can create one with these lines, then run : sudo update-initramfs -u and reboot.

                        But let us know which gpu is in use first

                        Comment


                          #13
                          It looks like I am using the Intel card because I get:
                          Code:
                          :~$ glxinfo | grep OpenGL
                          OpenGL vendor string: Intel Open Source Technology Center
                          OpenGL renderer string: Mesa DRI Intel(R) Ivybridge Mobile 
                          OpenGL core profile version string: 4.2 (Core Profile) Mesa 18.0.0-rc5
                          OpenGL core profile shading language version string: 4.20
                          OpenGL core profile context flags: (none)
                          OpenGL core profile profile mask: core profile
                          OpenGL core profile extensions:
                          OpenGL version string: 3.0 Mesa 18.0.0-rc5
                          OpenGL shading language version string: 1.30
                          OpenGL context flags: (none)
                          OpenGL extensions:
                          OpenGL ES profile version string: OpenGL ES 3.0 Mesa 18.0.0-rc5
                          OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00
                          OpenGL ES profile extensions:
                          When I checked the contents of nvidia-graphics-drivers.conf I get what you say I should get, ie:
                          Code:
                          blacklist nouveau
                          blacklist lbm-nouveau
                          alias nouveau off
                          alias lbm-nouveau off

                          Comment


                            #14
                            so you are using the Intel GPU. I don't know what to do next, really. At least not yet.

                            Comment


                              #15
                              I am using the NVidia GT 650M, which is my secondary GPU and cannot be set as primary in the BIOS. My installed software is bbsswitch-dkms, nvidia-prime, nvidia-384, libcuda1-384, nvidia-opencl-icd-384 and nvidia-settings. I'm running Neon. When I installed Kubuntu 18.04 a couple days ago I also had to install primus, nvidia-persistenced, and bumblebee-nvidia. They brought in more apps, about 34 in total.
                              "A nation that is afraid to let its people judge the truth and falsehood in an open market is a nation that is afraid of its people.”
                              – John F. Kennedy, February 26, 1962.

                              Comment

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