https://bugzilla.novell.com/show_bug.cgi?id=863716 https://bugzilla.novell.com/show_bug.cgi?id=863716#c0 Summary: nouveau E[Xorg[1069]] failed to idle channel 0xcccc0000 [Xorg[1069]] Classification: openSUSE Product: openSUSE 13.1 Version: Final Platform: x86-64 OS/Version: openSUSE 13.1 Status: NEW Severity: Major Priority: P5 - None Component: X.Org AssignedTo: bnc-team-xorg-bugs@forge.provo.novell.com ReportedBy: embar@super.lt QAContact: xorg-maintainer-bugs@forge.provo.novell.com Found By: --- Blocker: --- Created an attachment (id=578424) --> (http://bugzilla.novell.com/attachment.cgi?id=578424) /var/log/messages User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:27.0) Gecko/20100101 Firefox/27.0 Yesterday I updated kernel to 3.13.2-14.gb59b809-desktop (from 3.11). I swithed to nouveau driver, because proprietary nvidia driver some how stopped to work. But Nouveau driver is very unstable - I can not work normaly: Somes I can not reach KDM login screen - I see only black; If I can start KDE, after some time only mouse may move screen, but other element in screen don't changes (even clock) keyboard not respond. For example, after such hang in KDE, I closed lid and opened, soon X server terminated. After that I see in /var/log/messages: Feb 13 08:40:38 linux-17m9 systemd-logind[656]: Lid closed. . Feb 13 08:43:39 linux-17m9 systemd-logind[656]: Lid opened. Feb 13 08:44:17 linux-17m9 kernel: [ 2092.136001] nouveau E[ DRM] GPU lockup - switching to software fbcon Feb 13 08:44:17 linux-17m9 kernel: [ 2092.346947] CE: hpet increased min_delta_ns to 17281 nsec Feb 13 08:44:24 linux-17m9 kernel: [ 2099.677936] CE: hpet increased min_delta_ns to 25921 nsec Feb 13 08:44:25 linux-17m9 kernel: [ 2100.087605] CE: hpet increased min_delta_ns to 38881 nsec Feb 13 08:44:25 linux-17m9 kernel: [ 2100.087970] CE: hpet increased min_delta_ns to 58321 nsec Feb 13 08:44:25 linux-17m9 kernel: [ 2100.191920] CE: hpet increased min_delta_ns to 87481 nsec Feb 13 08:44:32 linux-17m9 kernel: [ 2107.184023] nouveau E[Xorg[1069]] failed to idle channel 0xcccc0000 [Xorg[1069]] Feb 13 08:44:47 linux-17m9 kernel: [ 2122.184041] nouveau E[Xorg[1069]] failed to idle channel 0xcccc0000 [Xorg[1069]] Feb 13 08:44:47 linux-17m9 kdm[1027]: X server for display :0 terminated unexpectedly . Feb 13 08:45:05 linux-17m9 kernel: [ 2140.923654] nouveau E[ PFIFO][0000:00:05.0] CACHE_ERROR - ch 0 [DRM] subc 0 mthd 0x0068 data 0x00000000 Feb 13 08:45:05 linux-17m9 kernel: [ 2140.944026] nouveau E[ PFIFO][0000:00:05.0] CACHE_ERROR - ch 1 [Xorg[2644]] subc 0 mthd 0x0184 data 0xbeef0201 . Feb 13 08:49:24 linux-17m9 kernel: [ 2399.611442] nouveau W[ PFIFO][0000:00:05.0] unknown intr 0x00400000, ch 1 Feb 13 08:49:24 linux-17m9 kernel: [ 2399.611682] nouveau E[ PFIFO][0000:00:05.0] CACHE_ERROR - ch 1 [Xorg[2644]] subc 0 mthd 0x0184 data 0xbeef0201 Feb 13 08:49:24 linux-17m9 polkitd[674]: Unregistered Authentication Agent for unix-session:5 (system bus name :1.68, object path /org/kde/PolicyKit1/AuthenticationAgent, locale lt_LT.UTF-8) (disconnected from bus) Feb 13 08:49:39 linux-17m9 kernel: [ 2414.996032] nouveau E[Xorg[2644]] failed to idle channel 0xcccc0000 [Xorg[2644]] Feb 13 08:49:54 linux-17m9 kernel: [ 2429.996018] nouveau E[Xorg[2644]] failed to idle channel 0xcccc0000 [Xorg[2644]] Feb 13 08:50:09 linux-17m9 kernel: [ 2444.996018] nouveau E[Xorg[2644]] failed to idle channel 0xcccc0000 [Xorg[2644]] Feb 13 08:50:09 linux-17m9 kernel: [ 2444.996053] nouveau W[ PFIFO][0000:00:05.0] unknown intr 0x00400000, ch 1 Feb 13 08:50:24 linux-17m9 kernel: [ 2459.996030] nouveau E[Xorg[2644]] failed to idle channel 0xcccc0000 [Xorg[2644]] Feb 13 08:50:24 linux-17m9 kernel: [ 2459.996103] nouveau W[ PFIFO][0000:00:05.0] unknown intr 0x00400000, ch 1 Feb 13 08:50:39 linux-17m9 kernel: [ 2474.996027] nouveau E[Xorg[2644]] failed to idle channel 0xcccc0000 [Xorg[2644]] Feb 13 08:50:54 linux-17m9 kernel: [ 2489.996024] nouveau E[Xorg[2644]] failed to idle channel 0xcccc0000 [Xorg[2644]] Feb 13 08:51:09 linux-17m9 kernel: [ 2504.996018] nouveau E[Xorg[2644]] failed to idle channel 0xcccc0000 [Xorg[2644]] Feb 13 08:51:09 linux-17m9 kernel: [ 2504.996057] nouveau W[ PFIFO][0000:00:05.0] unknown intr 0x00400000, ch 1 Feb 13 08:51:24 linux-17m9 kernel: [ 2519.996028] nouveau E[Xorg[2644]] failed to idle channel 0xcccc0000 [Xorg[2644]] Feb 13 08:51:24 linux-17m9 kernel: [ 2519.996094] nouveau W[ PFIFO][0000:00:05.0] unknown intr 0x00400000, ch 1 Feb 13 08:51:39 linux-17m9 kernel: [ 2534.996021] nouveau E[Xorg[2644]] failed to idle channel 0xcccc0000 [Xorg[2644]] Feb 13 08:51:54 linux-17m9 kernel: [ 2549.996019] nouveau E[Xorg[2644]] failed to idle channel 0xcccc0000 [Xorg[2644]] Feb 13 08:52:09 linux-17m9 kernel: [ 2564.996023] nouveau E[Xorg[2644]] failed to idle channel 0xcccc0000 [Xorg[2644]] Feb 13 08:52:24 linux-17m9 kernel: [ 2579.996031] nouveau E[Xorg[2644]] failed to idle channel 0xcccc0000 [Xorg[2644]] Feb 13 08:52:24 linux-17m9 kernel: [ 2579.996109] nouveau W[ PFIFO][0000:00:05.0] unknown intr 0x00400000, ch 1 Feb 13 08:52:55 linux-17m9 kernel: [ 2594.996027] nouveau E[Xorg[2644]] failed to idle channel 0xcccc0000 [Xorg[2644]] 00000-9FFFF write-back . Feb 13 08:54:44 linux-17m9 kernel: [ 18.080115] fb: conflicting fb hw usage nouveaufb vs VESA VGA - removing generic driver .. Feb 13 08:54:44 linux-17m9 kernel: [ 19.213924] nouveau 0000:00:05.0: registered panic notifier

/sbin/lspci -nnk | grep VGA -A2 00:05.0 VGA compatible controller [0300]: NVIDIA Corporation C51 [GeForce Go 6150] [10de:0244] (rev a2) Subsystem: Hewlett-Packard Company Presario V6133CL [103c:30b7] Kernel driver in use: nouveau

Reproducible: Always -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.