Proper power management for AMD/ATI Radeon R600 and newer hardware is
finally available in the upstream 3.11 linux kernel. The first release
candidate (3.11-rc1) 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
Could someone please open the linux task? Thanks.
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Title:
ATI card fan is always on with opensource radeon driver
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My solution has always been to run "echo OFF >
/sys/kernel/debug/vgaswitcheroo/switch" after a clean installation and
later add it to /etc/rc.local. I definitely one a better solution.
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h
@basos:
I only set the power_profile. The /sys/class/drm/card0/device/power_method has
the value of "profile".
My laptop luckily had temperature sensors, but I had to guess which sensor was
the GPU sensor (the one that reacted the most and quickest when I changed the
the power_profile settings)
According to a post on on Phoronix, better power management but waiting
to be signed off by AMD.
http://phoronix.com/forums/showthread.php?70145-Does-anyone-know-when-
OpenSource-ATI-GPUs-power-options-are-fixed&p=328836#post328836
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@skiss and others
Apart from power_profile did you also set the power_method ??
RD_PROFILE="mid"
RD_METHOD="profile"
RDSYS="/sys/class/drm/card0/device"
echo $RD_METHOD >$RDSYS/power_method
echo $RD_PROFILE >$RDSYS/power_profile
I've frying my laptop since more
madbiologist: the fan is clean, so I guess it's just bad quality fan :(
Thanks anyway.
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Title:
ATI card fan is always on with opensource radeon dr
Julien - check for dust and remove if necessary. Fan quality (and hence
noise) can vary between OEM's.
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Title:
ATI card fan is always on with ope
>From lspci:
01:05.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI RS880M
[Mobility Radeon HD 4200 Series]
My ATI Radeon video card, with the GPL driver, is very noisy despite
using the "low" profile, and the temperature is sitting at about 60°C.
It is, however, much less noisy
@aleritty, unfortunately, setting the profile to "low" does not always
work. On my laptop this results in severe graphic corruption.
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Title:
ATI c
** Changed in: xserver-xorg-driver-ati
Importance: Critical => High
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Title:
ATI card fan is always on with opensource radeon driver
To manage
Same situation here with ATi Radeon 4670 card. But I had installed the
last supported version of proprietary driver which after some tweaks
worked on Ubuntu 12.10.
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On my HP laptop I'm also using:
echo low | sudo tee /sys/class/drm/card0/device/power_profile
Luckily, it doesn't have any negative side effects for me ( I know some other
have).
My fan's speeds, that gkrellm reports are:
0, 50, 70, 80 100 %
If I don't set the power_profile to low, my fan usuall
This bug was filed against a series that is no longer supported and so
is being marked as Won't Fix. If this issue still exists in a supported
series, please file a new bug.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
** Bug watch added: freedesktop.org Bugzilla #41762
https://bugs.freedesktop.org/show_bug.cgi?id=41762
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Title:
ATI card fan is always on with o
** Tags added: precise
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Title:
ATI card fan is always on with opensource radeon driver
To manage notifications about this bug go to:
https://bugs
I'm sorry, the file may also live as "/etc/init.d/rc.local" or even simpler,
"/etc/rc.local".
I confused the BSD-like system rc.d with Debian init.d.
Never mind, on most distribution the "/etc/rc.local" should work. it is either
the every file itself, or a soft link to the correct configuration.
put "echo dynpm > /sys/class/drm/card0/device/power_method" into the
/etc/rc.d/rc.local is a simple workaround.
One of the developer of radeon responded me that the dynpm method may cause
severe screen flick on some ATI cards while frequency changing, so the dynamic
power manager is disabled as
Is there any way to get some info on this situation? Many people have
this problem, the proprietary driver is useless with gnome3. This one
kills my pc in the long run (not a simple tiny bug) and now I have to
stuck with xfce. Ubuntu guys please please please take our voice to the
developers about
Launchpad has imported 13 comments from the remote bug at
https://bugs.freedesktop.org/show_bug.cgi?id=36438.
If you reply to an imported comment from within Launchpad, your comment
will be sent to the remote bug automatically. Read more about
Launchpad's inter-bugtracker facilities at
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Setting /sys/class/drm/card0/device/power_profile to low helped a little
but the fan still runs faster than with the proprietary driver and revs
frequently.
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I was once an active participator in the debian and gentoo forum, and relating
to this bug, every answer I got is just switch to the profile you are using
manually, or change it in sysinit. Another similar bug I have asked is that the
sound-card driver always misread the hardware as another, and
That bug report has a link to this: http://wiki.x.org/wiki/RadeonFeature.
Scroll down to the KMS Power Management Options for a more complete explanation
of the options.
Then, do: $ cat /sys/class/drm/card0/device/power_method to check what method
you're machine is using
It will very probably an
@timuckun, to switch to "dynpm" :
echo dynpm > / sys/class/drm/card0/device/power_method
This is from https://bugs.freedesktop.org/show_bug.cgi?id=36438#c9
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Chen Chen: why would it never be fixed?
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Title:
ATI card fan is always on with opensource radeon driver
To manage notifications about this bug go
How do we switch to "low" and "dynpm"
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Title:
ATI card fan is always on with opensource radeon driver
To manage notifications about this bug go t
It's a bug since karmic, which will never be fixed. Everybody instructes
you to switch to 'low' and 'dynpm' ;)
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Title:
ATI card fan is always on w
These bugs seem to be the same thing:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/576428 and
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/563156
The upstream bug report at
https://bugs.freedesktop.org/show_bug.cgi?id=36438 is still classified
as NEW and shows no developer activity
The bug affects me too..ati 5470 with radeon open-source driver..Ubuntu 11.10..
with the proprietary driver the fan slows a lot, but I can't run Unity 3d, just
the 2d..
I had this problem from Ubuntu 11.04, like one or two months ago, not more..
so for me I think that there was a regression in the
** Changed in: xserver-xorg-driver-ati
Importance: Medium => Critical
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Title:
ATI card fan is always on with opensource radeon driver
To manag
This bug affects me too. Second thing is that I can't use fglrx because
it's not working with my graphics card (4830 on hp envy notebook).
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Title:
This bug affects me too, since Ubuntu 10.04 "Lucid Lynx".
I am now using Ubuntu 11.04 and the bug is still present, so I decided
to use the fglrx driver to speed down the fan.
I installed Ubuntu 11.10 alpha 3, and the issue is still present.
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** Package changed: xserver-xorg-video-ati (Ubuntu) => linux (Ubuntu)
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Title:
ATI card fan is always on with opensource radeon driver
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Bryce Harrington> Done. Thank you.
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Title:
ATI card fan is always on with opensource radeon driver
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** Changed in: xserver-xorg-driver-ati
Status: Unknown => Confirmed
** Changed in: xserver-xorg-driver-ati
Importance: Unknown => Medium
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Vitaly Zawullon Katraev - I've forwarded this bug upstream to
http://bugs.freedesktop.org/show_bug.cgi?id=36438 - please subscribe
yourself to this bug, in case they need further information or wish you
to test something. Thanks ahead of time!
** Changed in: xserver-xorg-video-ati (Ubuntu)
** Bug watch added: freedesktop.org Bugzilla #36438
http://bugs.freedesktop.org/show_bug.cgi?id=36438
** Also affects: xserver-xorg-driver-ati via
http://bugs.freedesktop.org/show_bug.cgi?id=36438
Importance: Unknown
Status: Unknown
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** Description changed:
- Binary package hint: xserver-xorg-video-ati
-
$ cat /sys/class/drm/card0/device/power_profile
low
+
+ When I use the opensource driver for my ATI card the notebook fan is
+ always spinning and temperature of outgoing air from fan is very high,
+ even when I set /sys
** Changed in: xserver-xorg-video-ati (Ubuntu)
Status: Incomplete => Confirmed
** Changed in: xserver-xorg-video-ati (Ubuntu)
Importance: Undecided => Medium
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Yes, this tissue present in open source driver all time, when I use it (several
recent Ubuntu releases). So it isn`t regression.
And yes again, I think, that it is known issue. I've long been hearing, that
powersave support with ATI cards in open source driver is partial. But fglrx
not work with
On Wed, Apr 06, 2011 at 06:22:41AM -, Vitaly Zawullon Katraev wrote:
> When i use opensource driver for ATI card - notebook fan always spinning
> and themperature of outgoing from fan air is very high, even when I set
> /sys/class/drm/card0/device/power_profile to low and cpu mode to
> powersav
When i use opensource driver for ATI card - notebook fan always spinning
and themperature of outgoing from fan air is very high, even when I set
/sys/class/drm/card0/device/power_profile to low and cpu mode to
powersave. With proprietary drivers (fglrx) I set video card performance
to "ondemand" (I
Please provide a more detailed explanation of the problem.
** Changed in: xserver-xorg-video-ati (Ubuntu)
Status: New => Incomplete
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Title:
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Title:
ATI card fan is always on with opensource radeon driver
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