Hi guys,
I have a Lenovo Carbon X1 third generation, just bought a few months ago.
Everything worked perfectly but a week ago I upgraded to the new kernel
version:
"Linux carbon 3.19.2-1-ARCH #1 SMP PREEMPT Wed Mar 18 16:21:02 CET
2015 x86_64 GNU/Linux"
After that two problems started:
1. Audio doesn't work anymore, even speaker-test fails, I already tried
everything and, the audio card still comes up, but nothing happens
even using speaker-test, which makes me thing it might be a hardware
issue, what do you think?
$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #
card 0: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 0: ALC3232 Analog [ALC3232 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
2. Sometimes after resuming from suspension Xorg becomes crazy.
I use Awesome as VM and basically it still shows something but I
can't click or do anything, and the weird thing is that if I kill
"Awesome" and start it again, same problem.
It only starts to work normally again when I reboot the machine.
The problem is not Awesome either because I tried also Fluxbox and
Xfce4 but still the same problem.
I can't see any clue from the logs either, any idea what I could look
at?
Thanks a lot
PS. About 1. sometimes while listening to music the computer would give
a tiny shock that made the external monitor skip and a small shock
in my headset, which was very annoying, and makes me thing is a
hardware issue.
