[Bug 557829] Re: [RS780MC] overheats computer
*** This bug is a duplicate of bug 748080 *** https://bugs.launchpad.net/bugs/748080 ** This bug has been marked a duplicate of bug 748080 ATI card fan is always on with opensource radeon driver -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/557829 Title: [RS780MC] overheats computer To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-driver-ati/+bug/557829/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 557829] Re: [RS780MC] overheats computer
Here's what upstream has told me about this bug: 557829 27705 RS780 Overheats computer I suppose the new radeon pm stuff I'm working on should help. The oem's are supposed to design the system to deal with the default clocks, but it appears perhaps they have not. This also might be an acpi issue. It's likely the oem uses a acpi controlled fan for both the GPU and CPU so the fan control is out of our control. I've updated the comments. My latest pm patches are here: http://people.freedesktop.org/~agd5f/pm3/ you can either enable dynpm (where the driver changes the engine clock on the fly) or you can manually set a lower power mode. Hopefully we can get a preliminary version in for 2.6.35. As an alternative which may also be useful in other cases, I've attached a patch to disable acceleration in the drm. This should keep temperatures down as it doesn't use the engine. It may also be useful for some of the other bugs with accel/gart related issues. It uses shadowfb when X starts, so performance is pretty good. Basically boot with radeon.accel=0 to disable accel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/557829 Title: [RS780MC] overheats computer To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-driver-ati/+bug/557829/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 557829] Re: [RS780MC] overheats computer
This bug affected me too. I got my Natty beta 1 fresh installed yesterday, at first I feel my hardware become hotter than they are in Maverick. As lm-sensors results, CPU temp is now around 64-70 and GPU is around 70-72 at idle, this kills my hand. I think this is about Unity 3D related issue. Specs: Dell Studio XPS 1645 ATI HD 4670 i7 Q720M -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/557829 Title: [RS780MC] overheats computer -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 557829] Re: [RS780MC] overheats computer
Opps sorry wrong post -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/557829 Title: [RS780MC] overheats computer -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 557829] Re: [RS780MC] overheats computer
Any updates on this issue ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/557829 Title: [RS780MC] overheats computer -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 557829] Re: [RS780MC] overheats computer
This is still valid for natty and is critical at least on my machine as the stock Ubuntu would not last even for 30 minutes under the load. Reading through the web I saw this actually helping in the /etc/rc.local: #echo dynpm /sys/class/drm/card0/device/power_method echo profile /sys/class/drm/card0/device/power_method echo auto /sys/class/drm/card0/device/power_profile I tried dynpm, but that does not help. Using profiles is more stable and allows to work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/557829 Title: [RS780MC] overheats computer -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 557829] Re: [RS780MC] overheats computer
** Changed in: xserver-xorg-driver-ati Importance: Unknown = High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/557829 Title: [RS780MC] overheats computer -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 557829] Re: [RS780MC] overheats computer
** Changed in: xserver-xorg-driver-ati Importance: High = Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/557829 Title: [RS780MC] overheats computer -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 557829] Re: [RS780MC] overheats computer
The situation should be greatly improved in kernel 2.6.35. See http://www.phoronix.com/scan.php?page=news_itempx=ODE5Mg and http://www.phoronix.com/scan.php?page=news_itempx=ODIyOA This kernel is being used in the upcoming Ubuntu 10.10 Maverick Meerkat. If you want to try this on Ubuntu 10.04 Lucid Lynx, a PPA of kernel 2.6.35-rc6 can be found at http://kernel.ubuntu.com/~kernel- ppa/mainline/ The final version of kernel 2.6.35 should be available soon. -- [RS780MC] overheats computer https://bugs.launchpad.net/bugs/557829 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 557829] Re: [RS780MC] overheats computer
What is the current status on this bug? It's a verious serious and dangerous bug that can destroy people's computers and Ubuntu can't afford to have this kind of reputation. -- [RS780MC] overheats computer https://bugs.launchpad.net/bugs/557829 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 557829] Re: [RS780MC] overheats computer
*very serious, haha. -- [RS780MC] overheats computer https://bugs.launchpad.net/bugs/557829 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 557829] Re: [RS780MC] overheats computer
djchandler, upstream has some questions for you - mind following up with Alex on the upstream bug report? http://bugs.freedesktop.org/show_bug.cgi?id=27705 -- [RS780MC] overheats computer https://bugs.launchpad.net/bugs/557829 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 557829] Re: [RS780MC] overheats computer
Glad to see this bug has been reported. Same model laptop and having the overheating problems. Also, the graphics do not perform as well as they do...wondering if it is related to this same issue. Downgrading to Karmic Koala meanwhile... -- [RS780MC] overheats computer https://bugs.launchpad.net/bugs/557829 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 557829] Re: [RS780MC] overheats computer
Ahhh just saw that this IS a bug with the ati driver, so yes...I imagine that this is the same thing causing graphics not to function as well as they shouldI sure hope they fix this in time for the final release. -- [RS780MC] overheats computer https://bugs.launchpad.net/bugs/557829 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 557829] Re: [RS780MC] overheats computer
djchandler - I've forwarded this bug upstream to http://bugs.freedesktop.org/show_bug.cgi?id=27705 - please subscribe yourself to this bug, in case they need further information or wish you to test something. Thanks ahead of time! ** Bug watch added: freedesktop.org Bugzilla #27705 http://bugs.freedesktop.org/show_bug.cgi?id=27705 ** Also affects: xserver-xorg-driver-ati via http://bugs.freedesktop.org/show_bug.cgi?id=27705 Importance: Unknown Status: Unknown -- [RS780MC] overheats computer https://bugs.launchpad.net/bugs/557829 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
