Comment 10 for bug 66900

Same problem on my Acer Ferrari 4005 since upgrading to Edgy , with a custom 2.6.18 kernel.

I've tried removing the ochi1394 as suggested by Ralf but that does not resolve the peoblem for me. I still see frequent APIC errors, although they seem to be reduced (slightly) since removing the ohci module.

lsmod output is:

Module Size Used by
binfmt_misc 9868 1
rfcomm 34608 0
hidp 13440 2
l2cap 19976 10 rfcomm,hidp
ipv6 250464 10
hci_usb 15708 2
bluetooth 45796 8 rfcomm,hidp,l2cap,hci_usb
nfsd 248936 13
exportfs 4928 1 nfsd
lockd 61648 2 nfsd
sunrpc 147656 8 nfsd,lockd
capability 4552 0
commoncap 6336 1 capability
fglrx 455540 8
driverloader 296096 0
powernow_k8 10584 0
cpufreq_userspace 3924 0
cpufreq_stats 5256 0
freq_table 4040 2 powernow_k8,cpufreq_stats
cpufreq_powersave 1984 0
cpufreq_ondemand 6064 1
cpufreq_conservative 7108 0
video 16392 0
sbs 14456 0
i2c_ec 4928 1 sbs
dock 5968 0
button 6240 0
battery 9288 0
container 3904 0
ac 4616 0
asus_acpi 16420 0
af_packet 17612 4
nls_iso8859_1 5504 1
nls_cp437 7168 1
vfat 12032 1
fat 47280 1 vfat
dm_mod 52464 0
md_mod 71452 0
sr_mod 14820 0
sbp2 22792 0
scsi_mod 135664 2 sr_mod,sbp2
lp 11080 0
joydev 9984 0
pcmcia 33624 0
snd_atiixp_modem 13516 0
snd_atiixp 17236 1
snd_seq_dummy 3460 0
snd_seq_oss 31616 0
snd_seq_midi 7680 0
snd_rawmidi 22272 1 snd_seq_midi
snd_seq_midi_event 7104 2 snd_seq_oss,snd_seq_midi
psmouse 39056 0
serio_raw 6340 0
snd_ac97_codec 103448 2 snd_atiixp_modem,snd_atiixp
snd_ac97_bus 2688 1 snd_ac97_codec
snd_pcm_oss 43392 0
snd_mixer_oss 16384 1 snd_pcm_oss
parport_pc 34088 1
parport 35468 2 lp,parport_pc
evdev 9856 2
yenta_socket 25100 1
rsrc_nonstatic 10944 1 yenta_socket
pcmcia_core 36380 3 pcmcia,yenta_socket,rsrc_nonstatic
snd_pcm 76620 4 snd_atiixp_modem,snd_atiixp,snd_ac97_codec,snd_pcm_oss
pcspkr 2944 0
shpchp 35624 0
pci_hotplug 29804 1 shpchp
i2c_piix4 8908 0
i2c_core 19032 2 i2c_ec,i2c_piix4
snd_seq 50400 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 20424 2 snd_pcm,snd_seq
snd_seq_device 7508 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
irda 189868 0
crc_ccitt 2240 1 irda
snd 54248 13 snd_atiixp_modem,snd_atiixp,snd_seq_oss,snd_rawmidi,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq,snd_timer,snd_seq_device
soundcore 8480 1 snd
snd_page_alloc 8336 3 snd_atiixp_modem,snd_atiixp,snd_pcm
ext3 119568 1
jbd 51248 1 ext3
mbcache 7688 1 ext3
ieee1394 349304 1 sbp2
ehci_hcd 30024 0
ohci_hcd 18692 0
usbcore 124712 5 hci_usb,driverloader,ehci_hcd,ohci_hcd
ide_generic 1408 0 [permanent]
ide_cd 38944 0
cdrom 36712 2 sr_mod,ide_cd
ide_disk 14080 4
generic 6276 0 [permanent]
atiixp 5392 0 [permanent]
thermal 13264 0
processor 22524 2 powernow_k8,thermal
fan 4360 0
vga16fb 11992 0
cfbcopyarea 3968 1 vga16fb
vgastate 8256 1 vga16fb
cfbimgblt 2944 1 vga16fb
cfbfillrect 4416 1 vga16fb