* [Bug 115291] New: system freeze on loading radeon module @ 2016-03-26 16:59 bugzilla-daemon 2016-03-28 14:23 ` [Bug 115291] " bugzilla-daemon ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: bugzilla-daemon @ 2016-03-26 16:59 UTC (permalink / raw) To: dri-devel https://bugzilla.kernel.org/show_bug.cgi?id=115291 Bug ID: 115291 Summary: system freeze on loading radeon module Product: Drivers Version: 2.5 Kernel Version: 4.5 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: duemig@posteo.de Regression: No Created attachment 210741 --> https://bugzilla.kernel.org/attachment.cgi?id=210741&action=edit kernel log captured via netconsole system freezes when radeon module is loaded: 1. screen goes black 2. I can hear the harddrive spin down 3. no reaction on key presses like Ctrl+Alt+Del 4. the graphics card's fans halt immediately and do not start again until the reset button is pressed 5. no kernel panic or error messages in kernel log captured via netconsole $ lspci 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Curacao PRO [Radeon R7 370 / R9 270/370 OEM] (rev 81) The graphics card works with VESA or fglrx drivers, as well as on windows, so the hardware has to be alright. Steps to freeze the system: 1. start system with radeon module blacklisted 2. stop graphical login manager 3. log into the console and manually load radeon module (# modprobe radeon) I copy my bug report from the Arch Linux bugtracker [1] here, since I encountered it on multiple distributions (Arch Linux, Ubuntu) and on the 4.5 vanilla sources as well. [1] https://bugs.archlinux.org/task/48578 -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug 115291] system freeze on loading radeon module 2016-03-26 16:59 [Bug 115291] New: system freeze on loading radeon module bugzilla-daemon @ 2016-03-28 14:23 ` bugzilla-daemon 2016-03-28 20:04 ` bugzilla-daemon 2016-03-28 20:05 ` bugzilla-daemon 2 siblings, 0 replies; 4+ messages in thread From: bugzilla-daemon @ 2016-03-28 14:23 UTC (permalink / raw) To: dri-devel https://bugzilla.kernel.org/show_bug.cgi?id=115291 Alex Deucher <alexdeucher@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |alexdeucher@gmail.com --- Comment #1 from Alex Deucher <alexdeucher@gmail.com> --- Created attachment 210881 --> https://bugzilla.kernel.org/attachment.cgi?id=210881&action=edit Add a quirk for your chip This patch should fix it. -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug 115291] system freeze on loading radeon module 2016-03-26 16:59 [Bug 115291] New: system freeze on loading radeon module bugzilla-daemon 2016-03-28 14:23 ` [Bug 115291] " bugzilla-daemon @ 2016-03-28 20:04 ` bugzilla-daemon 2016-03-28 20:05 ` bugzilla-daemon 2 siblings, 0 replies; 4+ messages in thread From: bugzilla-daemon @ 2016-03-28 20:04 UTC (permalink / raw) To: dri-devel https://bugzilla.kernel.org/show_bug.cgi?id=115291 Raphael Dümig <duemig@posteo.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |CODE_FIX --- Comment #2 from Raphael Dümig <duemig@posteo.de> --- Thanks a lot! This indeed fixed the problem. The module loads and I can finally use my desktop with hardware acceleration. I tried to get rid of it for the last two weeks... Will this change be applied to future kernel versions? -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug 115291] system freeze on loading radeon module 2016-03-26 16:59 [Bug 115291] New: system freeze on loading radeon module bugzilla-daemon 2016-03-28 14:23 ` [Bug 115291] " bugzilla-daemon 2016-03-28 20:04 ` bugzilla-daemon @ 2016-03-28 20:05 ` bugzilla-daemon 2 siblings, 0 replies; 4+ messages in thread From: bugzilla-daemon @ 2016-03-28 20:05 UTC (permalink / raw) To: dri-devel https://bugzilla.kernel.org/show_bug.cgi?id=115291 --- Comment #3 from Alex Deucher <alexdeucher@gmail.com> --- yes, I'll send it upstream this week and it should end up in the next kernel and stable kernels. -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 4+ messages in thread
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