[Bug 1201888] Re: Critical temperature 99 reached shutting down
Kernel 3.11.0-1.4 (based on the upstream 3.11-rc4 kernel) is now available in Ubuntu 13.10 "Saucy Salamander". Also, kernel 3.11.0-2.5 is in Saucy-proposed, which is based on the upstream 3.11-rc5 kernel, which has some bugfixes for the new DPM method. ** Changed in: xserver-xorg-video-ati (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1201888 Title: Critical temperature 99 reached shutting down To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/1201888/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1201888] Re: Critical temperature 99 reached shutting down
You can enable power management for your AMD/ATI Radeon hardware by using one of the methods described at http://xorg.freedesktop.org/wiki/RadeonFeature/#index3h2 The first two methods are only rudimentary but are available now. The 3rd (dpm) method is much better and is available (for AMD/ATI Radeon R600 and newer hardware) in the upstream 3.11 linux kernel. The third release candidate (3.11-rc3) of the 3.11 kernel is available at http://kernel.ubuntu.com/~kernel-ppa/mainline/ and instructions on how to install and uninstall it are available at https://wiki.ubuntu.com/Kernel/MainlineBuilds To use this power management for the AMD/ATI Radeon you will need to select it at boot by adding radeon.dpm=1 to your GRUB kernel boot options as described at https://help.ubuntu.com/community/Grub2/Troubleshooting#Editing_the_GRUB_2_Menu_During_Boot To use the new power management feature on R700 and newer hardware (other than APUs) also requires installation of the latest AMD graphics microcode (ucode) files to /lib/firmware/radeon These are available at http://people.freedesktop.org/~agd5f/radeon_ucode/ Get the version ending in "smc". R700 basically means Radeon HD 4000 series and newer. However note that according to Wikipedia and http://xorg.freedesktop.org/wiki/RadeonFeature/#index5h2 the Mobility Radeon HD 4225/4250 is a RV620 chip, so anyone with one of those shouldn't need the updated firmware files. See the blog post at http://www.botchco.com/agd5f/?p=57 for further information. Unlike the older dynpm method, the new DPM method works with multiple monitors and there shouldn't be any flickering as the performance level changes are handled by dedicated hardware rather than the driver. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1201888 Title: Critical temperature 99 reached shutting down To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/1201888/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1201888] Re: Critical temperature 99 reached shutting down
Jul 16 18:22:51 rrr kernel: [ 1330.689837] thermal_sys: Critical temperature reached (99 C), shutting down ** Attachment added: "syslog" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/1201888/+attachment/3738951/+files/syslog -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1201888 Title: Critical temperature 99 reached shutting down To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/1201888/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
