Bug 657596
| Summary: | X server crashes with KWin composite enabled and nomodeset | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Martin Klapetek <martin.klapetek> | ||||
| Component: | xorg-x11-server | Assignee: | X/OpenGL Maintenance List <xgl-maint> | ||||
| Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | low | ||||||
| Version: | 14 | CC: | kdd133, mcepl, xgl-maint | ||||
| Target Milestone: | --- | Keywords: | Triaged | ||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2011-11-09 21:39:00 UTC | Type: | --- | ||||
| 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
Martin Klapetek
2010-11-26 18:18:44 UTC
Created attachment 463112 [details]
X.Org log
This is log from the crash. Please let me know if there's anything more I can provide to have this issue fixed.
Backtrace: [ 119.858] 0: /usr/bin/X (xorg_backtrace+0x2d) [0x483065] [ 119.858] 1: /usr/bin/X (0x400000+0x52cb2) [0x452cb2] [ 119.858] 2: /lib64/libc.so.6 (0x349f600000+0x34100) [0x349f634100] [ 119.858] 3: /usr/lib64/xorg/modules/extensions/libglx.so (0x7fce60fb0000+0x2fd0f) [0x7fce60fdfd0f] [ 119.858] 4: /usr/lib64/xorg/modules/extensions/libglx.so (0x7fce60fb0000+0x35df9) [0x7fce60fe5df9] [ 119.858] 5: /usr/lib64/xorg/modules/extensions/libglx.so (0x7fce60fb0000+0x2cc83) [0x7fce60fdcc83] [ 119.858] 6: /usr/lib64/xorg/modules/extensions/libglx.so (0x7fce60fb0000+0x2d732) [0x7fce60fdd732] [ 119.858] 7: /usr/lib64/xorg/modules/extensions/libglx.so (0x7fce60fb0000+0x2f0ba) [0x7fce60fdf0ba] [ 119.859] 8: /usr/bin/X (0x400000+0x2b02e) [0x42b02e] [ 119.859] 9: /usr/bin/X (0x400000+0x215da) [0x4215da] [ 119.859] 10: /lib64/libc.so.6 (__libc_start_main+0xfd) [0x349f61ee7d] [ 119.859] 11: /usr/bin/X (0x400000+0x210a9) [0x4210a9] [ 119.859] Segmentation fault at address 0x290 [ 119.859] Fatal server error: [ 119.859] Caught signal 11 (Segmentation fault). Server aborting [ 119.859] [ 119.859] Please consult the Fedora Project support at http://wiki.x.org Accepting as a valid crash, but I have to admit that nomodeset bugs (when KMS works) are of very low priority for us. nomodeset is meant just as a bandage for emergency situation and when it is not necessary, we are more happy than anything else. I understand why, but without nomodeset, kwin composite is really unusable, especially plasma does very weird things. Also the overall performance is rather worse with KMS and radeon driver, therefore I'm kinda forced to nomodeset...but then again, I understand that working KMS is a priority right now. I am having the same problem on Fedora 15. $ lspci | grep VGA 01:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility M7 LW [Radeon Mobility 7500] I also use nomodeset, and can confirm that the crash does not occur when nomodeset is absent. I don't know much about this nomodeset business; but for the past few Fedora versions since it was introduced, I found that my laptop would not hibernate (suspend to disk) unless I enabled nomodeset in the boot options. Any suggestions are welcome. Though I'm reasonably sure I fixed those bugs in xserver 1.10.4 and later, nomodeset isn't a supported configuration. |