I have a laptop which i fix the kubuntu 7.04 on , every thing work smooth but the sound is not working at all...
I've try the sudo lspci -v and the result was:
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00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS/940GML and 945GT Express Memory Controller Hub (rev 03)
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller (rev 03) (prog-if 00 [VGA])
Subsystem: Toshiba America Info Systems Unknown device ff02
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at dc100000 (32-bit, non-prefetchable) [size=512K]
I/O ports at 1800 [size=8]
Memory at c0000000 (32-bit, prefetchable) [size=256M]
Memory at dc200000 (32-bit, non-prefetchable) [size=256K]
Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Capabilities: [d0] Power Management version 2
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller (rev 03)
Subsystem: Toshiba America Info Systems Unknown device ff02
Flags: bus master, fast devsel, latency 0
Memory at dc180000 (32-bit, non-prefetchable) [size=512K]
Capabilities: [d0] Power Management version 2
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
Subsystem: Toshiba America Info Systems Unknown device ff01
Flags: bus master, fast devsel, latency 0, IRQ 21
Memory at dc440000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Capabilities: [70] Express Unknown type IRQ 0
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: d6000000-d7ffffff
Prefetchable memory behind bridge: 00000000d0000000-00000000d1ffffff
Capabilities: [40] Express Root Port (Slot+) IRQ 0
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Capabilities: [90] Subsystem: Toshiba America Info Systems Unknown device ff00
Capabilities: [a0] Power Management version 2
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: d8000000-d9ffffff
Prefetchable memory behind bridge: 00000000d2000000-00000000d3ffffff
Capabilities: [40] Express Root Port (Slot+) IRQ 0
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Capabilities: [90] Subsystem: Toshiba America Info Systems Unknown device ff00
Capabilities: [a0] Power Management version 2
00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: da000000-dbffffff
Prefetchable memory behind bridge: 00000000d4000000-00000000d5ffffff
Capabilities: [40] Express Root Port (Slot+) IRQ 0
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Capabilities: [90] Subsystem: Toshiba America Info Systems Unknown device ff00
Capabilities: [a0] Power Management version 2
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev 02) (prog-if 00 [UHCI])
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at 1820 [size=32]
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev 02) (prog-if 00 [UHCI])
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, medium devsel, latency 0, IRQ 20
I/O ports at 1840 [size=32]
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev 02) (prog-if 00 [UHCI])
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at 1860 [size=32]
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev 02) (prog-if 00 [UHCI])
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, medium devsel, latency 0, IRQ 17
I/O ports at 1880 [size=32]
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02) (prog-if 20 [EHCI])
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, medium devsel, latency 0, IRQ 19
Memory at dc444000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=06, subordinate=0a, sec-latency=56
I/O behind bridge: 00005000-00005fff
Memory behind bridge: dc000000-dc0fffff
Prefetchable memory behind bridge: 0000000088000000-000000008bffffff
Capabilities: [50] Subsystem: Toshiba America Info Systems Unknown device ff00
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA Storage Controller IDE (rev 02) (prog-if 80 [Master])
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 20
I/O ports at 01f0 [size=8]
I/O ports at 03f4 [size=1]
I/O ports at 0170 [size=8]
I/O ports at 0374 [size=1]
I/O ports at 18b0 [size=16]
Capabilities: [70] Power Management version 2
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02)
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: medium devsel, IRQ 11
I/O ports at 18c0 [size=32]
04:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)
Subsystem: Intel Corporation Unknown device 1040
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at d8000000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [c8] Power Management version 2
Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Capabilities: [e0] Express Legacy Endpoint IRQ 0
05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E PCI Express Fast Ethernet controller (rev 01)
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, fast devsel, latency 0, IRQ 18
I/O ports at 4000 [size=256]
Memory at da000000 (64-bit, non-prefetchable) [size=4K]
[virtual] Expansion ROM at d4000000 [disabled] [size=64K]
Capabilities: [40] Power Management version 2
Capabilities: [48] Vital Product Data
Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable-
Capabilities: [60] Express Endpoint IRQ 0
Capabilities: [84] Vendor Specific Information
06:04.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, medium devsel, latency 168, IRQ 17
Memory at dc006000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=06, secondary=07, subordinate=0a, sec-latency=176
Memory window 0: 88000000-8bfff000 (prefetchable)
Memory window 1: 8c000000-8ffff000
I/O window 0: 00005000-000050ff
I/O window 1: 00005400-000054ff
16-bit legacy interface ports at 0001
06:04.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller (prog-if 10 [OHCI])
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, medium devsel, latency 32, IRQ 16
Memory at dc005000 (32-bit, non-prefetchable) [size=2K]
Memory at dc000000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [44] Power Management version 2
06:04.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, medium devsel, latency 57, IRQ 18
Memory at dc004000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [44] Power Management version 2
06:04.3 Generic system peripheral [0805]: Texas Instruments PCIxx12 SDA Standard Compliant SD Host Controller (prog-if 01)
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, medium devsel, latency 57, IRQ 20
Memory at dc005800 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
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Plz Help...
Thanx
I've try the sudo lspci -v and the result was:
---------------------------------------------------------------------------------------------------------------------------------------------------------
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS/940GML and 945GT Express Memory Controller Hub (rev 03)
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller (rev 03) (prog-if 00 [VGA])
Subsystem: Toshiba America Info Systems Unknown device ff02
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at dc100000 (32-bit, non-prefetchable) [size=512K]
I/O ports at 1800 [size=8]
Memory at c0000000 (32-bit, prefetchable) [size=256M]
Memory at dc200000 (32-bit, non-prefetchable) [size=256K]
Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Capabilities: [d0] Power Management version 2
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller (rev 03)
Subsystem: Toshiba America Info Systems Unknown device ff02
Flags: bus master, fast devsel, latency 0
Memory at dc180000 (32-bit, non-prefetchable) [size=512K]
Capabilities: [d0] Power Management version 2
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
Subsystem: Toshiba America Info Systems Unknown device ff01
Flags: bus master, fast devsel, latency 0, IRQ 21
Memory at dc440000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Capabilities: [70] Express Unknown type IRQ 0
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: d6000000-d7ffffff
Prefetchable memory behind bridge: 00000000d0000000-00000000d1ffffff
Capabilities: [40] Express Root Port (Slot+) IRQ 0
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Capabilities: [90] Subsystem: Toshiba America Info Systems Unknown device ff00
Capabilities: [a0] Power Management version 2
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: d8000000-d9ffffff
Prefetchable memory behind bridge: 00000000d2000000-00000000d3ffffff
Capabilities: [40] Express Root Port (Slot+) IRQ 0
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Capabilities: [90] Subsystem: Toshiba America Info Systems Unknown device ff00
Capabilities: [a0] Power Management version 2
00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: da000000-dbffffff
Prefetchable memory behind bridge: 00000000d4000000-00000000d5ffffff
Capabilities: [40] Express Root Port (Slot+) IRQ 0
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Capabilities: [90] Subsystem: Toshiba America Info Systems Unknown device ff00
Capabilities: [a0] Power Management version 2
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev 02) (prog-if 00 [UHCI])
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at 1820 [size=32]
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev 02) (prog-if 00 [UHCI])
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, medium devsel, latency 0, IRQ 20
I/O ports at 1840 [size=32]
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev 02) (prog-if 00 [UHCI])
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at 1860 [size=32]
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev 02) (prog-if 00 [UHCI])
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, medium devsel, latency 0, IRQ 17
I/O ports at 1880 [size=32]
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02) (prog-if 20 [EHCI])
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, medium devsel, latency 0, IRQ 19
Memory at dc444000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=06, subordinate=0a, sec-latency=56
I/O behind bridge: 00005000-00005fff
Memory behind bridge: dc000000-dc0fffff
Prefetchable memory behind bridge: 0000000088000000-000000008bffffff
Capabilities: [50] Subsystem: Toshiba America Info Systems Unknown device ff00
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA Storage Controller IDE (rev 02) (prog-if 80 [Master])
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 20
I/O ports at 01f0 [size=8]
I/O ports at 03f4 [size=1]
I/O ports at 0170 [size=8]
I/O ports at 0374 [size=1]
I/O ports at 18b0 [size=16]
Capabilities: [70] Power Management version 2
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02)
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: medium devsel, IRQ 11
I/O ports at 18c0 [size=32]
04:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)
Subsystem: Intel Corporation Unknown device 1040
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at d8000000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [c8] Power Management version 2
Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Capabilities: [e0] Express Legacy Endpoint IRQ 0
05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E PCI Express Fast Ethernet controller (rev 01)
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, fast devsel, latency 0, IRQ 18
I/O ports at 4000 [size=256]
Memory at da000000 (64-bit, non-prefetchable) [size=4K]
[virtual] Expansion ROM at d4000000 [disabled] [size=64K]
Capabilities: [40] Power Management version 2
Capabilities: [48] Vital Product Data
Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable-
Capabilities: [60] Express Endpoint IRQ 0
Capabilities: [84] Vendor Specific Information
06:04.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, medium devsel, latency 168, IRQ 17
Memory at dc006000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=06, secondary=07, subordinate=0a, sec-latency=176
Memory window 0: 88000000-8bfff000 (prefetchable)
Memory window 1: 8c000000-8ffff000
I/O window 0: 00005000-000050ff
I/O window 1: 00005400-000054ff
16-bit legacy interface ports at 0001
06:04.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller (prog-if 10 [OHCI])
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, medium devsel, latency 32, IRQ 16
Memory at dc005000 (32-bit, non-prefetchable) [size=2K]
Memory at dc000000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [44] Power Management version 2
06:04.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, medium devsel, latency 57, IRQ 18
Memory at dc004000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [44] Power Management version 2
06:04.3 Generic system peripheral [0805]: Texas Instruments PCIxx12 SDA Standard Compliant SD Host Controller (prog-if 01)
Subsystem: Toshiba America Info Systems Unknown device ff00
Flags: bus master, medium devsel, latency 57, IRQ 20
Memory at dc005800 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
--------------------------------------------------------------------------------------------------------------------------------------------------------------
Plz Help...
Thanx
Comment