| Summary: | 945GM regression since 4.3 | ||||||
|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | Carsten Mattner <carstenmattner> | ||||
| Component: | DRM/Intel | Assignee: | Carsten Mattner <carstenmattner> | ||||
| Status: | CLOSED FIXED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
| Severity: | critical | ||||||
| Priority: | high | CC: | fademind, intel-gfx-bugs, morty | ||||
| Version: | XOrg git | Keywords: | bisect_pending, regression | ||||
| Hardware: | Other | ||||||
| OS: | All | ||||||
| Whiteboard: | |||||||
| i915 platform: | I945GM | i915 features: | display/atomic | ||||
| Attachments: |
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Description
Carsten Mattner
2015-12-05 17:55:50 UTC
Same with drm-intel-fixes-2015-12-23-1300-gec0382c. Same with 4.4-rc8. I should also add that I tried actually running X once and it didn't really work, but I didn't try again since the errors are still there. Created attachment 121482 [details]
kernel warnings
I have the same problem on an Intel® Desktop Board D945GSEJT...
I do not even try to do complicated graphix things...
(I only use that box for text or even headless...)
-Arne
ehm? is there a workaround beside buying some Olinuxino/FruitPi, that I am missing? or why is this bug not a "blocker"? I would prefer to use that board until it is physically impossible... (and not just botched by some DRM nonsense... *giggle*) -Arne i found a workaround: 1. I created a file: -rw-r--r-- 1 root root 15 160203T1342 /etc/modprobe.d/gpu.conf 2. then i blacklisted i915 blacklist i915 now i only see the normal messages in the journal... yay :) -Arne Same problem with 4.5.1 and 4.4.8. I have to manually build a 4.1 kernel and cannot update to most distros' stable or even LTS release (which is 4.4 now). What I thought would happen in 2016 has, and now it's impossible to use a default kernel because of the atomic regressions since 4.3. What are the plans? If 945GM is officially unsupported by i915, please let us know so that we can take appropriate measure, although I sometimes need newer features of current kernels, so it will be very hard if I don't want to ditch the machine in the bin. 4.6.0-1-MANJARO works fine with my mobile Intel ® 945GSE Express Chipset. -Arne Is that 4.6.0-rc5? i am not sure... octopi says it is version 4.6rc4-1. -Arne Same with 4.6-rc5 here on 945GM. Back to 4.1.23 LTS. what if u try this: http://ftp.halifax.rwth-aachen.de/manjaro/stable/core/i686/linux46-4.6rc4-1-i686.pkg.tar.xz (it is the 4.6 kernel from Manjaro...)? Maybe they applied some useful patches? -Arne Please add drm.debug=14 module parameter, and attach dmesg all the way from boot to the problems running v4.6-rc5 or later. What are the symptoms that prevent you from using the driver, surely not just the errors in the dmesg? Similar bug: https://bugs.freedesktop.org/show_bug.cgi?id=96783. Carsten and Arne - is bug still valid for the latest drm-tip kernel? Timeout - marking resolved+worksforme. Please reopen this if problem still persist with the latest kernel (preferable from drm-tip). |
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