Public bug reported:
Binary package hint: linux-source-2.6.24
After I updated to 2.6.24-19, the first time I tried to make a VOIP call
using skype I ran into the following sequence of issues. Before this
kernel update, I had been able to make sucessful phone calls using the
inbuilt mic and had been able to switch between "front mic" and "mic"
without any problems.
1. The in-built mic on my acer 4315 would not capture my voice (speakers for
audio worked so I could hear the other person).
2. When I checked my Volume Control settings in Gnome, all volume control
options were visible (mic boost, mic, etc.) and maxed out. When I attempted to
switch input to "front mic" from "mic" the speakers began producing a loud
scratchy sound. I tried to make a skype call to test the mic but had no results.
3. When I tried to switch input back to "mic" the speakers began to produce a
high-pitched, loud shrieking sound. I was able to stop the sound by muting
master volume.
4. I left the settings on "mic" but the computer refused to shut down when I
pressed the shutdown option from the gnome menu. Instead the computer seemed
just seemed to sit.
5. After a reboot, all seemed well. However, switching to "front mic" again and
back to "mic" immediately generated the same shriek from the speakers. This
time, a "restart" command was successful.
6. I ignored the bug and left the mic settings as is. When I attempted to shut
down the computer the machine ran an apparently normal string of shutdown text
before producing a Kernel Panic message and hanging. I had to shut the computer
down manually using the push-and-hold power button method.
7. If I don't touch the mic, I am able to use the computer for other tasks
without problems. Shutdown remains unpredictable.
I have reported this issue on Ubuntu forums over here (the report was created
before I ran into the kernel panic issue).
http://ubuntuforums.org/showthread.php?t=864247&highlight=skype+acer
I have not received any answers to my questions. Please help! The sound
distortion is painful to listen to and losing my in-built mic is very annoying
as well.
I have created all four requested logs from
https://wiki.ubuntu.com/KernelTeamBugPolicies
Since I only see one option to attach a log, I have grouped them all together
into a folder called Bug Logs and zipped with 7 Zip.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: input kernel mic panic skype
--
skype mic failure leads to kernel panic
https://bugs.launchpad.net/bugs/250230
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