Bug 85791
| Summary: | nouveau: errors on boot, can't use discrete gpu | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | Aleksandr Mezin (mezin.alexander) |
| Component: | Video(DRI - non Intel) | Assignee: | drivers_video-dri |
| Status: | RESOLVED CODE_FIX | ||
| Severity: | normal | CC: | bruno.n.pagani, crouse.hackz |
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 3.16.4, 3.14.20 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: |
dmesg
Xorg.0.log (crash) dmesg log file |
||
Created attachment 152801 [details]
Xorg.0.log (crash)
Also, everything works fine with proprietary driver + bumblebee. Created attachment 154151 [details]
dmesg log file
Possible duplicate of Bug #70354? https://bugs.freedesktop.org/show_bug.cgi?id=70354 Yes, this was probably https://bugzilla.freedesktop.org/show_bug.cgi?id=70354 and should be fixed now. I don’t know who can change status here but this should be closed. |
Created attachment 152791 [details] dmesg On boot I see these errors: [ 18.929898] nouveau E[ PBUS][0000:01:00.0] MMIO write of 0x00000002 FAULT at 0x4188ac [ IBUS ] [ 18.931250] nouveau E[ DRM] Pointer to TMDS table invalid [ 18.932395] nouveau E[ DRM] Pointer to flat panel table invalid [ 22.798349] nouveau E[ PGRAPH][0000:01:00.0] HUB_INIT timed out [ 22.798360] nouveau E[ PGRAPH][0000:01:00.0] 409000 - done 0x00000220 [ 22.798373] nouveau E[ PGRAPH][0000:01:00.0] 409000 - stat 0x00000000 0x00000000 0x00000000 0x00000000 [ 22.798384] nouveau E[ PGRAPH][0000:01:00.0] 409000 - stat 0x00000000 0x00000000 0x00000006 0x00000001 [ 22.798389] nouveau E[ PGRAPH][0000:01:00.0] 502000 - done 0x00000300 [ 22.798397] nouveau E[ PGRAPH][0000:01:00.0] 502000 - stat 0x00000000 0x00008c00 0x00000000 0x00000000 [ 22.798404] nouveau E[ PGRAPH][0000:01:00.0] 502000 - stat 0x00000000 0x00000000 0x00000000 0x00000000 [ 22.798406] nouveau E[ PGRAPH][0000:01:00.0] init failed, -16 Full dmesg is attached. When I try to use discrete gpu with DRI_PRIME=1 (after xrandr --setprovideroffloadsink), X crashes. Hardware: 00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 09) 01:00.0 3D controller: NVIDIA Corporation GK107M [GeForce GT 750M] (rev a1) Acer Aspire V5-573G If I remember correctly, some time ago everything worked.