| Summary: | a running org crahses when swithing back from a fb console with dri enabled on an amd64 with a mga g550 | ||
|---|---|---|---|
| Product: | DRI | Reporter: | markus gapp <markus.gapp> |
| Component: | DRM/other | Assignee: | Default DRI bug account <dri-devel> |
| Status: | RESOLVED INVALID | QA Contact: | |
| Severity: | normal | ||
| Priority: | high | CC: | hramrach |
| Version: | unspecified | ||
| Hardware: | Other | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
I am getting lockups on x86 when switching to a dri enabled xorg from fb console or another X server. Reproduced on Ubuntu with drm/mesa/mga head, xorg server 7.1.1ubuntu6, also Gentoo mga 1.4.1-r1, xserver 1.1.1-r1. I tried several times on Ubuntu - it is the switch to the X server what crashes it. It is possible to switch to console, terminate the X server, and start a new one, all OK. I am not sure how much the system locks up. I do not see anything special in the Xorg log, and I cannot turn off the system using the acpi button. The screen displays copy of the console content in somewhat garbled way, and a piece of the X screen (probably leftover in the vram). This does not happen for me with X server 1.2.0, mga 1.4.6.1, mesa 6.5.2, x86. markus gapp, Do you still experience this issue with newer soft ? Please check the status of your issue. Or close this bug. Hi, thanks for your interest. The affected machine died a year ago. I Don't have a matrox card right now. So, sorry, I can't test. Can't close either. markus How can`t you close this bug? I only can change the status to: assigned, resolved oder needinfo -- none of them seems appropriate, but please feel free to change... markus Hi, Freedesktop's Bugzilla instance is EOLed and open bugs are about to be migrated to http://gitlab.freedesktop.org. To avoid migrating out of date bugs, I am now closing all the bugs that did not see any activity in the past year. If the issue is still happening, please create a new bug in the relevant project at https://gitlab.freedesktop.org/drm (use misc by default). Sorry about the noise! |
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Hi, on an amd64 based system with 64 bit (gentoo) linux and xorg X Window System Version 7.1.1 Release Date: 12 May 2006 X Protocol Version 11, Revision 0, Release 7.1.1 Build Operating System: Linux 2.6.17.11_hope3 x86_64 Current Operating System: Linux hope 2.6.17.11_hope3 #2 SMP Sun Sep 3 22:32:32 CEST 2006 x86_64 Build Date: 05 September 2006 Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. Module Loader present the X server locks with a corrupted screen when switching back from a kernel framebuffer console to an already running instance, if dri on a matrox mga g550 card is enbaled, complaining about: Sep 7 11:19:22 hope [drm:mga_dma_reset] *ERROR* mga_dma_reset called without lock held Sep 7 11:19:22 hope [drm:mga_dma_flush] *ERROR* mga_dma_flush called without lock held Sep 7 11:19:22 hope [drm:mga_dma_reset] *ERROR* mga_dma_reset called without lock held Sep 7 11:19:22 hope [drm:mga_dma_flush] *ERROR* mga_dma_flush called without lock held [...] in /var/log messages, and (EE) MGA(0): [dri] Idle timed out, resetting engine... (EE) MGA(0): [dri] Idle timed out, resetting engine... [..] in Xorg.log will attach a sample xorg.log. thank you markus