linux-image-2.6.22-10-generic: Sound levels set to zero (on hardware?)

Nicolas Mendoza mendoza at
Fri Aug 24 13:30:03 UTC 2007

Package: linux-image-2.6.22-10-generic
Version: 2.6.22-10.30
Severity: normal

After installing an booting linux-image-2.6.22-10-generic the sound
level on my IBM Lenovo X60s was next to zero. Sound was possible to
hear, but as if it was set to lowest possible. I tried running all kind
of mixers like aumix, gamix, qamix, gnome-alsamixer, alsamixer,
gnome-volume-control and all of them reported normal volume levels, but
still the hardware? sound level was zero.

When booting with 2.6.22-9-generic, the levels reported were 0, an
upping that made the sound levels normal again.

00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High
Definition Audio Controller (rev 02)
         Subsystem: Lenovo ThinkPad T60/R60 series
         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 B routed to IRQ 21
         Region 0: Memory at ee240000 (64-bit, non-prefetchable)
         Capabilities: [50] Power Management version 2
                 Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA
                 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,
                 Device: Latency L0s <64ns, L1 <1us
                 Device: Errors: Correctable- Non-Fatal- Fatal-
                 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

-- System Information:
Debian Release: lenny/sid
   APT prefers gutsy-updates
   APT policy: (500, 'gutsy-updates'), (500, 'gutsy-security'), (500,  
'gutsy-proposed'), (500, 'gutsy-backports'), (500, 'gutsy'), (500,  
Architecture: i386 (i686)

Kernel: Linux 2.6.22-9-generic (SMP w/2 CPU cores)
Locale: LANG=nb_NO.UTF-8, LC_CTYPE=nb_NO.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-image-2.6.22-10-generic depends on:
ii  coreutils [fileutils]  5.97-5.3ubuntu2   The GNU core utilities
ii  dpkg                   1.14.5ubuntu9     package maintenance system  
for Deb
ii  initramfs-tools        0.85eubuntu17     tools for generating an  
ii  module-init-tools      3.3-pre4-2ubuntu3 tools for managing Linux  
kernel mo

Versions of packages linux-image-2.6.22-10-generic recommends:
ii  grub                      0.97-29ubuntu3 GRand Unified Bootloader

-- no debconf information

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