| Summary: | i915 hung GPU causing segfault in xorg: [drm:i915_context_is_banned] *ERROR* gpu hanging too fast, banning! | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | Jeff Peeler <jpeeler> | ||||||||
| Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||||||
| Status: | CLOSED DUPLICATE | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||||||
| Severity: | normal | ||||||||||
| Priority: | medium | CC: | intel-gfx-bugs | ||||||||
| Version: | unspecified | ||||||||||
| Hardware: | x86-64 (AMD64) | ||||||||||
| OS: | Linux (All) | ||||||||||
| Whiteboard: | |||||||||||
| i915 platform: | i915 features: | ||||||||||
| Attachments: |
|
||||||||||
Created attachment 106069 [details]
Xorg log
Created attachment 106070 [details]
dmesg output
*** This bug has been marked as a duplicate of bug 54226 *** As for the segfault, don't use UXA. For what it's worth, I tried switching to SNA, but that didn't allow me to use my third screen over USB (at least it wasn't autodetected). I doubt this is the appropriate place to troubleshoot this, but perhaps that's why UXA is still the default in Fedora. |
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.
Created attachment 106068 [details] GPU error state This may be a duplicate, not sure. I have a Lenovo T520 that's docked with an external monitor connected via Displayport. Also have an additional screen connected via a plugable USB display adapter (assuming that's not related). No idea how to reproduce, but the frequency seems to be increasing of late. System environment: -- chipset: i915 -- system architecture: 64-bit -- xf86-video-intel: xorg-x11-drv-intel-2.21.15-7.fc20.x86_64 -- xserver: xorg-x11-server 1.14.4-11.fc20 -- mesa: mesa-dri-drivers-10.1.5-1.20140607.fc20.x86_64 -- libdrm: libdrm-2.4.54-1.fc20.x86_64 -- kernel: 3.15.10-201.fc20.x86_64 -- Linux distribution: Fedora 20 -- Machine or mobo model: Lenovo T520 -- Display connector: Displayport