No sound after resume on IBM ThinkPad T22
Package: kernel-image-2.6-686
Version: 2.6.7-2
Severity: normal
(no, I have not filed a bug yet, but I will if necessary)
When using kernel-image 2.4.*, with APM, the laptop sleeps when I
close the lid; when I open the lid again everything works fine.
With kernel-image-2.6.6-1-686 and kernel-image-2.6.7-1-686, the kernel
uses ACPI by default. I had to add one file to make suspend to RAM
work: /etc/acpi/events/lid. Here is the contents of this file:
event=button/lid
action=echo "mem" > /sys/power/state
With this, suspend to RAM works. To resume, I now have to press the
power button in addition to opening the lid, but it works. The only
problem is that sound does not work anymore after resume. Do I need
to do something special to make sound work after resume? Or is this a
bug in the kernel?
Here are the modules that are loaded:
Module Size Used by
ipv6 255488 8
thermal 12656 0
fan 3980 0
button 6296 0
processor 17264 1 thermal
ac 4812 0
battery 9388 0
af_packet 22376 2
uhci_hcd 32880 0
snd_cs46xx 91976 0
snd_rawmidi 25184 1 snd_cs46xx
snd_seq_device 8200 1 snd_rawmidi
snd_ac97_codec 70020 1 snd_cs46xx
snd_pcm 98756 1 snd_cs46xx
snd_timer 25668 1 snd_pcm
snd 56644 6 snd_cs46xx,snd_rawmidi,snd_seq_device,snd_ac97_codec,snd_pcm,snd_timer
snd_page_alloc 11752 2 snd_cs46xx,snd_pcm
gameport 4704 1 snd_cs46xx
cs46xx 70028 1
soundcore 10336 3 snd,cs46xx
ac97_codec 18956 1 cs46xx
e100 32608 0
yenta_socket 21440 0
pcmcia_core 68132 1 yenta_socket
pci_hotplug 34640 0
intel_agp 19836 1
agpgart 34152 1 intel_agp
parport_pc 35008 0
parport 41832 1 parport_pc
tsdev 7328 0
mousedev 10444 2
floppy 61204 0
psmouse 20360 0
irtty_sir 9184 0
sir_dev 19244 1 irtty_sir
irda 197472 2 irtty_sir,sir_dev
pcspkr 3592 0
evdev 9568 0
ext2 72392 1
dm_mod 44960 0
capability 4520 0
commoncap 7200 1 capability
eepro100 30700 0
mii 5120 2 e100,eepro100
usbkbd 7424 0
usbcore 114784 4 uhci_hcd,usbkbd
rtc 12760 1
ext3 127144 2
jbd 62264 1 ext3
mbcache 9348 2 ext2,ext3
ide_disk 19264 5
ide_generic 1408 0
piix 13440 1
ide_core 142808 3 ide_disk,ide_generic,piix
unix 28624 378
font 8320 0
vesafb 6656 0
cfbcopyarea 3840 1 vesafb
cfbimgblt 3040 1 vesafb
cfbfillrect 3776 1 vesafb
-- System Information:
Debian Release: testing/unstable
APT prefers testing
APT policy: (500, 'testing')
Architecture: i386 (i686)
Kernel: Linux 2.6.7-1-686
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8
Versions of packages kernel-image-2.6-686 depends on:
ii kernel-image-2.6.7-1-686 2.6.7-2 Linux kernel image for version 2.6
-- no debconf information
--
Ludovic Brenta.
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