I I can tell you, that this will resolve your problem:
http://www.johntyler.com/Heatsink.html
In some graphics modes videocard overheating.
It didn't solve the issue for me. I know that thing clogs on my Dell
laptop, I clean it twice a year! I just opened it up and cleaned it out.
But it
I have a clean install of Lucid on an Acer Ferrari 5000 with Radeon
x1600. The laptop monitor was just fine, but any external monitor gives
the same weavy-effect.
Just to confirm that disabling KMS solved my problem as well. 3D still
working as expected.
thanks for the solution!
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[RV530]
Had this problem on a nw8440 and 2.6.32-21-generic. As Wayne Stark
wrote on 2010-04-13, disabling KMS solved this for me.
echo options radeon modeset=0 /etc/modprobe.d/radeon-kms.conf
I don't use an external display but at least this solved the issue on the
laptop display.
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[RV530] video
I can confirm that disabling KMS also solves this problem on my external
display.
--
[RV530] video problem flicker unreadable ati radeon [Needs pll quirk]
https://bugs.launchpad.net/bugs/537640
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right, with the modeset=0 I have two flicker free screens (although I
had to reconfigure the resolutions and disable the mirroring again).
Tested in the regular ubuntu -21 kernel
--
[RV530] video problem flicker unreadable ati radeon [Needs pll quirk]
https://bugs.launchpad.net/bugs/537640
You
I also confirm that disabling KMS solves this problem. The only side
effect is the load screen which is not anymore in the right resolution.
(the solution with radeonhd and « Option MigrationHeuristic greedy
on » wasn't really acceptable because I couln't have acceleration...)
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[RV530] video
I also confirm that disabling KMS solves this problem.
Tested on Ubuntu 10.04 with kernel 2.6.32-21 on IBM/Lenovo T60 with Mobility
Radeon X1300.
Login screen is not with the right resolution, but who care if external monitor
is working again :-)
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[RV530] video problem flicker unreadable ati
try to find the kernel debs for 2.6.32-14. This kernel works with both
screens.
--
[RV530] video problem flicker unreadable ati radeon [Needs pll quirk]
https://bugs.launchpad.net/bugs/537640
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Sorry, Robert didn't wok on my hp nx9420 (Radeon Mobility X1600).
In GDM both screens have been wavy and after login the external vga remains
wavy and the build-in is ok.
Should I also try DVI or do you think that this won't work too if VGA doesn't
work?
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[RV530] video problem flicker
I have the same wave problem on my external VGA TFT monitor. I used 10.04
beta 2 and yesterday I update to release. Problem still exists.
My notebook is IBM/Lenovo T60 with Mobility Radeon X1300.
I don't have this problem before with Ubuntu 9.04 and 8.04
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[RV530] video problem flicker
tried v2.6.33.3, problem still exists
also tries 2.6.31-20 - no problems there
--
[RV530] video problem flicker unreadable ati radeon [Needs pll quirk]
https://bugs.launchpad.net/bugs/537640
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to
I have the same problem on nx9420 and read HP forums.
I I can tell you, that this will resolve your problem:
http://www.johntyler.com/Heatsink.html
In some graphics modes videocard overheating.
--
[RV530] video problem flicker unreadable ati radeon [Needs pll quirk]
Please, also read this abount monitor flicker:
http://forums11.itrc.hp.com/service/forums/bizsupport/questionanswer.do?threadId=1150470
--
[RV530] video problem flicker unreadable ati radeon [Needs pll quirk]
https://bugs.launchpad.net/bugs/537640
You received this bug notification because you
I'm running IBM/Lenovo Thinkpad T60 and it has a Mobility Radeon X1400.
I've been running dual monitor (laptop tft + external lcd) without any
problems since installation many months ago. I upgraded to Lucid from
Karmic today and I now have waves on the external monitor when running
in dual
have upgraded my notebook from 9.10 to 10.04, 2nd monitor doesnt work,
only small waves
--
[RV530] video problem flicker unreadable ati radeon [Needs pll quirk]
https://bugs.launchpad.net/bugs/537640
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed
Can anyone affected by this on lucid please try the 2.6.33.3 mainline
kernel out to see if the problem is fixed there? The drm code from
2.6.33.3 will be pulled into a kernel update in the not too distant
future and I have one confirmation that the problem is fixed there.
2.6.33.3 not working for me.
- ATI Technologies Inc RS690M [Radeon X1200 Series]
- VGA output.
--
[RV530] video problem flicker unreadable ati radeon [Needs pll quirk]
https://bugs.launchpad.net/bugs/537640
You received this bug notification because you are a member of Ubuntu
Bugs, which is
I have updated my notebook at the last packages. The main LCD display
works ok. The vga external connected Monitor instead has a lot of waves
and looks unreadable.
--
[RV530] video problem flicker unreadable ati radeon [Needs pll quirk]
https://bugs.launchpad.net/bugs/537640
You received this
I think this bug may affect me as well. I have an MSI Wind U210 with a
Radeon x1250. It works OK, but changing resolution will often knock even
my LCD panel into flickering wildly. Plugging in an external monitor is
absolutely terrible. The waves are so bad you get dizzy in about five
seconds. The
With the flgrx driver the external monitor is no longer wavy, but it
cannot be configured to it's native 1680x1050 resolution (same as the
resolution of the built-in monitor, which does accept 1680x1050
resolution and works fine).
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[RV530] video problem flicker unreadable ati radeon [Needs pll
** Summary changed:
- [RV530] video problem flicker unreadable hp compaq nx9420 ati radeon [Needs
pll quirk]
+ [RV530] video problem flicker unreadable ati radeon [Needs pll quirk]
--
[RV530] video problem flicker unreadable ati radeon [Needs pll quirk]
https://bugs.launchpad.net/bugs/537640
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