Public bug reported:
Hello,
On Ubuntu 14.04 LTS, when the computer starts (before the splash screen
appears), I see this error in the console:
[drm:rv770_dpm_set_power_state] *ERROR* rv770_set_sw_state failed
I don't know what does exactly this bug, but I supposed that it's not
normal.
OS: Linux
Type: amd64
Distribution: Ubuntu 14.04 LTS
GPU: ATI Mobility Radeon HD 4570
→ 02:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
RV710/M92 [Mobility Radeon HD 4530/4570/545v]
Kernel: 3.13.0-24-generic #47-Ubuntu SMP Fri May 2 23:30:00 UTC 2014
x86_64 x86_64 x86_64 GNU/Linux
I use the free driver for Linux, ATI doesn't support this GPU with
proprietary drivers today... but without this little bug, the free
drivers are very good :)
Message appears at [ 17.026313]
(See dmesg file)
Thank you.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
** Tags: radeon trusty xorg
** Attachment added: "The text returned by the command dmesg"
https://bugs.launchpad.net/bugs/1319589/+attachment/4112690/+files/dmesg
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https://bugs.launchpad.net/bugs/1319589
Title:
[drm:rv770_dpm_set_power_state] *ERROR* rv770_set_sw_state failed
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