Hello everybody! I have the same notebook HP EliteBook 8530p, the same version of BIOS as mentioned here, Kubuntu 15.10 on it and radeon video driver. I have problems with overheating (definitely related with video card and it's driver) and I was very glad to find some kind of workaround.
I mean echo high > /sys/class/drm/card0/device/power_dpm_force_performance_level echo performance > /sys/class/drm/card0/device/power_dpm_state But the problem is that this files - power_dpm_force_performance_level and power_dpm_state - are missed on my system ;-( root@temo-HP-EliteBook-8530p:/sys/class/drm/card0/device/power# pwd /sys/class/drm/card0/device/power root@temo-HP-EliteBook-8530p:/sys/class/drm/card0/device/power# ls -la total 0 drwxr-xr-x 2 root root 0 Jan 7 21:05 . drwxr-xr-x 13 root root 0 Jan 7 15:07 .. -rw-r--r-- 1 root root 4096 Jan 7 21:06 async -rw-r--r-- 1 root root 4096 Jan 7 21:06 autosuspend_delay_ms -rw-r--r-- 1 root root 4096 Jan 7 11:35 control -r--r--r-- 1 root root 4096 Jan 7 21:06 runtime_active_kids -r--r--r-- 1 root root 4096 Jan 7 21:06 runtime_active_time -r--r--r-- 1 root root 4096 Jan 7 21:06 runtime_enabled -r--r--r-- 1 root root 4096 Jan 7 21:06 runtime_status -r--r--r-- 1 root root 4096 Jan 7 21:06 runtime_suspended_time -r--r--r-- 1 root root 4096 Jan 7 21:06 runtime_usage What should be the reason? Should I create separate thread to discuss my overheat problem? Thank you all beforehead. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508944 Title: 1002:9591 ring 0 stalled for more than 10100msec To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508944/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
