Hi all,
I seem to also be affected. I know that I used to have no problems with
the enclosure (lsusb details below), but nowadays in Ubuntu I get
the errors.
Searching google for 14cd:6116 gives several error reports from different
distributions etc., also it looks similar to
launchpad bug
Hi guys
just to clarify, it was not me who found out about disable_hw_scan=0, but the
guy who let me know about it wanted to remain anonymous.
Anyways, I am glad it helps.
Btw, I removed network-manager completely and replaced it by wicd, did
not see a single Microcode SW error detected.
configuring the iwl3945 module with disable_hw_scan=0 fixes the speed
regression problem for me on 3.0.0
but i still see the Microcode SW error detected. Restarting
0x8208. problem, in regular intervals, either 40 or 100 or 120
seconds
anyone still affected by the speed regression, try
my slowdown problem as reported on #344 persists with the new
3.0.0-12-generic kernel
with old compat-wireless as described in #353 i have full speed
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but now i see many of these in dmesg, probably the result of hacking up
old compat-wireless to run on new kernel is not perfect:
[ 306.571422] iwl3945 :04:00.0: Microcode SW error detected. Restarting
0x8208.
[ 306.571434] iwl3945 :04:00.0: Loaded firmware version: 15.32.2.9
[
I can confirm finding from Jan Frybort on commtent 342.
$ lspci | grep 3945
04:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan]
Network Connection (rev 02)
With .38-8 i have internet download speed around 240 kbyte/s, with
.38-10 max 40 kbyte/s.
See attached a kern.log
Hi Jeremy,
As I am having the issue with my fathers laptop I can not regularly test it.
Though, it is becoming more and more obvious that it may also be a hardware
issue, since I have observed behaviour where from one booting to the next
sound stoped or started working, nothing else changed.
Architecture: i386
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: simon 1922 F pulseaudio
/dev/snd/pcmC0D0p: simon 1922 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfeb3c000 irq 16'
Mixer name : 'Realtek ALC660-VD'
** Attachment added: AlsaDevices.txt
http://launchpadlibrarian.net/37619627/AlsaDevices.txt
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sound stops working after kernel upgrade intel, ICH7 HDA
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** Attachment added: AplayDevices.txt
http://launchpadlibrarian.net/37619628/AplayDevices.txt
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** Attachment added: ArecordDevices.txt
http://launchpadlibrarian.net/37619629/ArecordDevices.txt
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** Attachment added: Card0.Amixer.values.txt
http://launchpadlibrarian.net/37619632/Card0.Amixer.values.txt
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** Attachment added: Card0.Codecs.codec.0.txt
http://launchpadlibrarian.net/37619633/Card0.Codecs.codec.0.txt
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** Attachment added: Card0.Codecs.codec.1.txt
http://launchpadlibrarian.net/37619634/Card0.Codecs.codec.1.txt
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** Attachment added: CurrentDmesg.txt
http://launchpadlibrarian.net/37619635/CurrentDmesg.txt
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** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/37619636/Dependencies.txt
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** Attachment added: PciMultimedia.txt
http://launchpadlibrarian.net/37619637/PciMultimedia.txt
** Changed in: linux (Ubuntu)
Status: Incomplete = New
** Tags added: apport-collected
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sound stops working after kernel upgrade intel, ICH7 HDA
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previous apport-collect info is from state with working sound, kernel
2.6.31-14-generic
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** Attachment added: BootDmesg.txt
http://launchpadlibrarian.net/37619631/BootDmesg.txt
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i am no longer able to reproduce the problem, sound now works with all
of 2.6.31-14 2.6.31-16, 2.6.31-17.
it looks like the sound stops to work sporadically, yet i am not able to
reproduce the failure state consistently. i suggest closing the bug,
when i find conditions to reproduce consitently i
I am sorry to inform you I will not be able to debug the reported
problem earlier than mid january next year, since I am on vacation now
and I do not have the affected machine in reach.
Regards, Simon
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sound stops working after kernel upgrade intel, ICH7 HDA
Public bug reported:
Sound stops working with kernel 2.6.31-16-generic, with kernel
2.6.31-15-generic it is still working, so this looks clearly like a
regression
Sound works when choosing with grub 2.6.31.15 or previous, doesnt work
with 2.6.31-16
no error message is shown, just silence...
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