I got it too, X freezes right after this :
May 1 16:05:56 lisak kernel: [ 1588.032792] nouveau E[Xorg[1323]] failed to
idle channel 0x [Xorg[1323]]
May 1 16:05:57 lisak gnome-session[1879]: Gdk-WARNING: gnome-session: Fatal IO
error 11 (Resource temporarily unavailable) on X server :0.
Btw I don't know if it is related to this issue, but sometimes I also
get this error :
411.265798] nouveau E[ PFIFO][:02:00.0] DMA_PUSHER - ch 2
[Xorg[1108]] get 0x00200358c4 put 0x00200358e0 ib_get 0x00cc ib_put
0x00cf state 0x8000 (err: INVALID_CMD) push 0x00400040
After that
For me ubuntu is not usable right now.
Using nouveau driver I get this :
https://bugs.launchpad.net/ubuntu/+source/linux-lts-quantal/+bug/1097178
which freezes the system 10 times a day.
And using nvidia proprietary driver installed via Additional Drivers
(tried 331 and 331 update) I'm getting t
I'm getting this error, but only when using nvidia proprietary driver :
May 2 11:05:21 lisak kernel: [ 71.350777] apt-check[2392]: segfault at 17bf6
ip 00017bf6 sp 7fff02f32fe8 error 14 in python3.4[40+354000]
May 2 11:05:21 lisak kernel: [ 71.492139] apport[2393]: segfault
I tried 3.15.0-031500rc2_3.15.0-031500rc2.201404201435 and this issue is
gone, but there are these errors that freeze X :
May 2 11:04:23 lisak nvidia-persistenced: Started (2206)
May 2 11:05:21 lisak kernel: [ 71.350777] apt-check[2392]: segfault at 17bf6
ip 00017bf6 sp 7fff02f32f
I get even worse bugs with nvidia driver (tried a few versions),
unfortunately current Trusty is not usable, not even with kernel
3.15.0-031500rc2_3.15.0-031500rc2.201404201435.
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So, it seems I'm stuck with Raring for good on this hardware :-)
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https://bugs.launchpad.net/bugs/1097178
Title:
nouveau failed to idle channel 0x
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