I have the same problem on a HP nc6320. I received the problem when
installing the 23th of August updates and upgrading to kernel 2.6.22-10
(running gutsy). I have not yet checked other kernels, will do and get
back to you.
My error is :
When i press mute button he mutes at the screen but does not turn the LED off
(he did that before)
I only get sound through earphones if I boot with earphones in or if I use the
earphones.
I will try if sound works if i boot 1.) other kernel and 2.) if I boot without
earphones plugged in.
More info below.
Thanks!
Kind Regards
/ Fredrik
---
$ cat /proc/interrupts
CPU0 CPU1
0: 254151 0 IO-APIC-edge timer
1: 1011 0 IO-APIC-edge i8042
7: 0 0 IO-APIC-edge parport0
8: 3 0 IO-APIC-edge rtc
9: 159 0 IO-APIC-fasteoi acpi
12: 116184 0 IO-APIC-edge i8042
14: 5964 0 IO-APIC-edge libata
15: 0 0 IO-APIC-edge libata
16: 159379 0 IO-APIC-fasteoi eth0, ipw3945, [EMAIL
PROTECTED]:0000:00:02.0
17: 1 0 IO-APIC-fasteoi uhci_hcd:usb3, yenta
18: 279 0 IO-APIC-fasteoi uhci_hcd:usb4, ohci1394,
tifm_7xx1
19: 77596 0 IO-APIC-fasteoi uhci_hcd:usb1, ehci_hcd:usb5
20: 17218 0 IO-APIC-fasteoi uhci_hcd:usb2, HDA Intel
22: 0 0 IO-APIC-fasteoi sdhci:slot0
220: 14374 0 PCI-MSI-edge ahci
NMI: 0 0
LOC: 17698 121750
ERR: 0
MIS: 0
---
$ lspci -vvv
[...]
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition
Audio Controller (rev 01)
Subsystem: Hewlett-Packard Company Unknown device 30aa
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 20
Region 0: Memory at e8580000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable-
Address: 0000000000000000 Data: 0000
Capabilities: [70] Express Unknown type IRQ 0
Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
Device: Latency L0s <64ns, L1 <1us
Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
Link: Supported Speed unknown, Width x0, ASPM unknown, Port 0
Link: Latency L0s <64ns, L1 <1us
Link: ASPM Disabled CommClk- ExtSynch-
Link: Speed unknown, Width x0
---
$ tail -2 /proc/asound/oss/sndstat
Mixers:
0: Analog Devices ID 1981
---
--
Sound broken since 2.6.22-10 upgrade, on HP 6710b
https://bugs.launchpad.net/bugs/134408
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Bugs, which is the bug contact for Ubuntu.
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