Bug 910945
Summary: | No signal to monitor after kernel modesetting fails | ||||||
---|---|---|---|---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | Steven Usdansky <usdanskys> | ||||
Component: | xorg-x11-drv-nouveau | Assignee: | Ben Skeggs <bskeggs> | ||||
Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
Severity: | unspecified | Docs Contact: | |||||
Priority: | unspecified | ||||||
Version: | 18 | CC: | airlied, ajax, bskeggs, esm, gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda | ||||
Target Milestone: | --- | ||||||
Target Release: | --- | ||||||
Hardware: | x86_64 | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2013-09-30 16:19:54 UTC | Type: | Bug | ||||
Regression: | --- | Mount Type: | --- | ||||
Documentation: | --- | CRM: | |||||
Verified Versions: | Category: | --- | |||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
Cloudforms Team: | --- | Target Upstream Version: | |||||
Embargoed: | |||||||
Attachments: |
|
Description
Steven Usdansky
2013-02-14 00:33:28 UTC
*** Bug 910946 has been marked as a duplicate of this bug. *** Sorry about the duplicate - had no indication this was sent. Same problem occurs on my wife's system using onboard Nvidia GeForce 6150 LE graphics. Tried a new kernel on an otherwise-working F18 system: kernel-3.9.0-0.rc0.git5.1.fc19.i686 xorg-x11-server-Xorg-1.13.2-2.fc18.i686 xorg-x11-drv-nouveau-1.0.6-1.fc18.i686 Same problem, suggesting that its something the kernel is doing that it didn't previously do that is causing the problem. Looks like a kernel bug, not an Xorg bug. Took the following two blocks from /var/log/messages. Note 3rd line of block using 3.9 kernel. Google results suggest this error crops up from time to time with various kernels. 3.9 kernel (fails): Feb 26 08:25:42 Pyrope kernel: [ 7.153565] nouveau 0000:02:00.0: VGA-1: EDID block 0 invalid. Feb 26 08:25:42 Pyrope kernel: [ 7.153583] nouveau E[ DRM] DDC responded, but no EDID for VGA-1 Feb 26 08:25:42 Pyrope kernel: [ 7.154651] nouveau 0000:02:00.0: No connectors reported connected with modes Feb 26 08:25:42 Pyrope kernel: [ 7.154718] [drm] Cannot find any crtc or sizes - going 1024x768 Feb 26 08:25:42 Pyrope kernel: [ 7.156635] nouveau [ DRM] allocated 1024x768 fb: 0x50000, bo ffff8801108a7430 Feb 26 08:25:42 Pyrope kernel: [ 7.159120] fbcon: nouveaufb (fb0) is primary device Feb 26 08:25:42 Pyrope kernel: [ 7.159987] Console: switching to colour frame buffer device 128x48 Feb 26 08:25:42 Pyrope kernel: [ 7.160471] nouveau 0000:02:00.0: fb0: nouveaufb frame buffer device Feb 26 08:25:42 Pyrope kernel: [ 7.160482] nouveau 0000:02:00.0: registered panic notifier Feb 26 08:25:42 Pyrope kernel: [ 7.160531] [drm] Initialized nouveau 1.1.0 20120801 for 0000:02:00.0 on minor 0 3.7 kernel (works properly): Feb 26 08:30:01 Pyrope kernel: [ 4.673034] nouveau 0000:02:00.0: VGA-1: EDID block 0 invalid. Feb 26 08:30:01 Pyrope kernel: [ 4.673039] nouveau E[ DRM] DDC responded, but no EDID for VGA-1 Feb 26 08:30:01 Pyrope kernel: [ 4.719650] nouveau [ DRM] allocated 1024x768 fb: 0x50000, bo ffff880114c60000 Feb 26 08:30:01 Pyrope kernel: [ 4.719730] fbcon: nouveaufb (fb0) is primary device Feb 26 08:30:01 Pyrope kernel: [ 4.719801] nouveau E[ DRM] no native mode, forcing panel scaling Feb 26 08:30:01 Pyrope kernel: [ 4.737449] Console: switching to colour frame buffer device 128x48 Feb 26 08:30:01 Pyrope kernel: [ 4.737839] fb0: nouveaufb frame buffer device Feb 26 08:30:01 Pyrope kernel: [ 4.737854] drm: registered panic notifier Feb 26 08:30:01 Pyrope kernel: [ 4.737871] [drm] Initialized nouveau 1.1.0 20120801 for 0000:02:00.0 on minor 0 Created attachment 703567 [details]
Smolt profile from working (kernel-3.7) boot
kernel-3.8.3-201.fc18.x86_64 still exhibits this problem Have moved beyond kernel 3.8 (and will be moving off of F18 completely, as F20 alpha works well enough), so closing this bug |