[PLASMA 5] Crash on resume.

[pnunn]

Plasma 5 crashes consistently on resume. The only fix seems to be a reboot (the whole system isn't crashed, I can get a text screen with Ctl/Alt/F1 etc).

Bunch of text on the screen, Can't find it in the logs yet, will report it when I get the chance to test this further.

[Rog132]

Tell a bit more...

Are you trying to get help or what ?

What kind of system do you have ?
--> https://www.kubuntuforums.net/showth...W-GUY-lt-lt-lt


At here the sleep/hibernate are working OK.



The system:

:~$ inxi -F
System: Host: fox6v Kernel: 3.16.0-24-generic x86_64 (64 bit) Desktop: KDE 5 Distro: Ubuntu 15.04 vivid
Machine: Mobo: ASRock model: 970 Extreme4 Bios: American Megatrends v: P1.70 date: 03/27/2012
CPU: Hexa core AMD FX-6100 Six-Core (-MCP-) cache: 12288 KB
Clock Speeds: 1: 1400 MHz 2: 1400 MHz 3: 1400 MHz 4: 1800 MHz 5: 1400 MHz 6: 1800 MHz
Graphics: Card: Advanced Micro Devices [AMD/ATI] Barts PRO [Radeon HD 6850]
Display Server: X.Org 1.16.1.901 drivers: ati,radeon (unloaded: fbdev,vesa)
Resolution: 1920x1080@60.0hz
GLX Renderer: Gallium 0.4 on AMD BARTS GLX Version: 3.0 Mesa 10.3.2
Audio: Card-1 Advanced Micro Devices [AMD/ATI] Barts HDMI Audio [Radeon HD 6800 Series] driver: snd_hda_intel
Card-2 Advanced Micro Devices [AMD/ATI] SBx00 Azalia (Intel HDA) driver: snd_hda_intel
Sound: Advanced Linux Sound Architecture v: k3.16.0-24-generic
Network: Card: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller driver: r8169
IF: eth0 state: up speed: 100 Mbps duplex: full mac: bc:5f:f4:44:13:87
Drives: HDD Total Size: 1500.3GB (26.8% used) ID-1: /dev/sda model: WDC_WD10EARX size: 1000.2GB
ID-2: /dev/sdb model: WDC_WD2500JS size: 250.1GB ID-3: /dev/sdc model: WDC_WD2500JS size: 250.1GB
Partition: ID-1: / size: 9.5G used: 4.6G (51%) fs: ext4 dev: /dev/sda5
ID-2: /home size: 9.5G used: 339M (4%) fs: ext4 dev: /dev/sda6
ID-3: swap-1 size: 2.10GB used: 0.00GB (0%) fs: swap dev: /dev/sda13
RAID: No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors: System Temperatures: cpu: 16.6C mobo: N/A gpu: 35.0
Fan Speeds (in rpm): cpu: N/A
Info: Processes: 228 Uptime: 12 min Memory: 1018.9/7964.6MB Client: Shell (bash) inxi: 2.1.28

[pnunn]

Sorry Rog132, crappy report I agree...

OK. The story after a couple of days of frustration with KDE5 is that its getting the chop tonight.. BUT, my experiences.

After MANY attempts to get the Dell laptop to sleep and resume, the only way it works (sometimes) is if I log out first, then close the lid. In this configuration it resumes resumes about 2 out of 3 times. In all other cases, sleep from the buttons, sleep from logged in, it crashes with a black screen on resume. On resume it seems as though its X that has crashed (or wayland or whatever it is) as I can get to a text session, but I've not been able to recover the desktop. Each time I try plasmashell I get an error about X not running.

On reboot, it sometimes comes back to an operating system, but I usually have to reboot a number of times (or perhaps its just a wait thing). The screen is often just black, with the back light flashing every few seconds. Sometimes if I wait long enough, it will get to the login screen, other times not. The keyboard seems to be locked out during all of this because I can't get to a text session either.

There seems to be no control for the trackpad to turn it off when the keyboard is active (small, but annoying).

The Desktop repeatedly crashes (I loose all keyboard input, the window decorations vanish). The mouse is usually active during this so I can close some things down, and eventually manage to log out to get it working again. I've repeatedly lost all of my desktop settings during this.

The desktop settings dialogue now fails to show at all.

So.. all in all.. I love the look and feel, when its working.. but sadly its not even close on my laptop.

inxi -F
System: Host: pnunn-Latitude-E6530 Kernel: 3.16.0-25-generic x86_64 (64 bit) Desktop: KDE 5
Distro: Ubuntu 14.10 utopic
Machine: System: Dell product: Latitude E6530 v: 01
Mobo: Dell model: 07Y85M v: A01 Bios: Dell v: A14 date: 01/13/2014
CPU: Quad core Intel Core i7-3720QM (-HT-MCP-) cache: 6144 KB
Clock Speeds: 1: 2133 MHz 2: 2226 MHz 3: 2378 MHz 4: 2307 MHz 5: 2434 MHz 6: 3082 MHz 7: 2358 MHz
8: 1249 MHz
Graphics: Card: NVIDIA GF108GLM [NVS 5200M]
Display Server: X.Org 1.16.0 drivers: nvidia (unloaded: fbdev,vesa) Resolution: 1920x1080@60.0hz
GLX Renderer: NVS 5200M/PCIe/SSE2 GLX Version: 4.5.0 NVIDIA 346.16
Audio: Card-1 Intel 7 Series/C210 Series Family High Definition Audio Controller driver: snd_hda_intel
Card-2 NVIDIA GF108 High Definition Audio Controller driver: snd_hda_intel
Sound: Advanced Linux Sound Architecture v: k3.16.0-25-generic
Network: Card-1: Intel Centrino Ultimate-N 6300 driver: iwlwifi
IF: wlan0 state: up mac: 3c:a9:f4:0d:0a:c4
Card-2: Intel 82579LM Gigabit Network Connection driver: e1000e
IF: eth0 state: down mac: b8:ca:3a:d7:29:fe
Drives: HDD Total Size: 480.1GB (55.3% used) ID-1: /dev/sda model: INTEL_SSDSC2CT24 size: 240.1GB
ID-2: /dev/sdb model: INTEL_SSDSC2CT24 size: 240.1GB
Partition: ID-1: / size: 198G used: 119G (64%) fs: ext4 dev: /dev/sda1
ID-2: swap-1 size: 8.52GB used: 0.14GB (2%) fs: swap dev: /dev/sda5
RAID: No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors: System Temperatures: cpu: 64.5C mobo: N/A gpu: 52C
Fan Speeds (in rpm): cpu: N/A
Info: Processes: 354 Uptime: 4:13 Memory: 6209.8/7923.6MB Client: Shell (zsh) inxi: 2.1.28

This is using the latest Nvidia driver as well (Beta).

Peter