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the problem is very annoying.. basically everytime I scroll down or up a webpage, emesene contacts.. whatever.. everything I scroll I get a messy image, because part of it gets 'cuted'..
I'll leave a printscreen so you can understand what I'm saying..
as you can see the text is cuted..
at first it was ok, but now I'm getting a bit upset with this problem:X
Best regards
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Some information about your graphics card and the graphics driver you use could be helpful. Did that problem always exist or just startd recently?
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sorry, my bad.. forgot to add the specs:
ati radeon HD3650
driver: radeonhd
dual head 1680*1050 + 1024*768 with xrandr
it appends in both screens
I didnt allways append, but I cant remember when it started..:\
EDIT:
i dont think if matters, but if I scroll up and down a terminal it doenst get messy... only in GUI stuff
EDIT2:
WM: Openbox
Last edited by guisacouto (2009-11-24 23:25:06)
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any ideas?
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I've got the same issue and it started when I upgraded my system (amd64).
My card: ATI Technologies Inc RS780M/RS780MN [Radeon HD 3200 Graphics] using it with radeonhd driver.
Please anybody knows something about it cause it's really annoying.
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I am having the same issue but I don't have my configs in front of me. I have Xeon dual core, nvidia and use testing repository. My problem is recent and all was okay until I ran an update. Problem occurs with Firefox only as far as I can tell.
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so if marxav has nvidia, then it isnt about the radeonhd driver....
I have this problem in every gtk app I guess...
does any of you run xrandr? I have amd64 by the way..
--EDIT:
the best way to solve this is making some kind of brainstorm about stuff we use and have in commun..
best regards
Last edited by guisacouto (2009-11-26 21:50:23)
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I don't use xrandr, but this issue started for me when I updated my system (as marxav) and by the time I was checking out kde, I thought it was some sort of trouble with kde so I switched back to gnome and the problem was still there. I think it's more related to X rather than cards drivers or a piece of software.
Any ideas, hints, hunches.... something???
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What about kernel mode setting? It is enabled by default with kernel 2.6.31 and it isn't working on my ATI card, even if I set it up according to the wiki.
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I have the mobile radeon HD 3650 using the fglrx driver and don't have any issues with scrolling.
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I was having some trouble with KMS that its enabled by default and had to turn it off in the grub menu inserting 'nomodeset' at the kernel img.. do you guys have such thing?
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I'm running the normal kernel 2.6.30 from repos. Nothing fancy.
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For Firefox, try one of these extensions and tweak the settings:
https://addons.mozilla.org/en-US/firefox/addon/357
https://addons.mozilla.org/en-US/firefox/addon/5846
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For Firefox, try one of these extensions and tweak the settings:
https://addons.mozilla.org/en-US/firefox/addon/357
https://addons.mozilla.org/en-US/firefox/addon/5846
I dont think thats the right solution because I'm having this problem with all gtk apps, so that could only fix firefox and not the real problem...
I dont have KMS activated because it was causing me some troubles.. does anyone that has this scrolling problem have KMS disabled too?
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I had this problem a few times, but only under heavy load. Is the driver working correctly? And what desktop you are using?
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well I looks like it was KMS.
I had to disable it some time ago because it was causing me some problems, but as it seems that was happening because I didnt configure it.. I followed the wiki for ATi and KMS is working well now, and it seems that I dont have the scroll problem anymore..
best regards
-------
EDIT:
still having problem with KMS, so I had to disable it.. however there are two ways of doing it in the wiki.. adding "radeon.modeset=0" or "nomodset" to the kernel append line in the grub menu.lst.. I used to have to be using the nomodset, but now I'm using the radeon.modeset=0 to disable KMS.. for now it seems that the scroll problem is gone.
I can definitely say that this problem is KMS related.
Last edited by guisacouto (2009-11-28 20:41:32)
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is it a definite solution?
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Same problem here with a radeonhd2400 using the xf86-video-ati driver from the repos (and also the latest from git). I have kms disabled because it doesn't work yet with my card.
I'm not sure exactly when this problem started because I seldom have this problem. I suspect it started happening after one of the last xorg updates but not 100% sure.
I've also experienced the mouse getting stuck inside the area of one window and also mouse pointer corruption, but all this only when using some programs inside a chroot with centos 4 files.
The scroll problem however happens sometimes, one quick fix is to collapse the window (only show the title bar) and make it show up again.
R00KIE
Tm90aGluZyB0byBzZWUgaGVyZSwgbW92ZSBhbG9uZy4K
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I thought the problem was gone but it isnt... however with the KMS enabled I guess it is ok, but I just cant enable it because it crashes my X sometimes(shutting down, ctrl+alt+Fx, etc).
<offtopic> I'm portuguese too ROOKIE </offtopic>
Last edited by guisacouto (2009-12-02 21:16:08)
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I have the same problem on my machine, KMS disabled, running radeonhd on an RS780 chipset. my best guess is that it is a bug with the radeon drivers (radeonhd and ati) the problem exists with kernels 2.6.30 and 2.6.31 on my machine.
Hofstadter's Law:
It always takes longer than you expect, even when you take into account Hofstadter's Law.
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Same here:
Kernel 2.6.31
Ati Chipset RV770
KMS disabled
occurs with both ati and radeonhd driver
does anybody also experience stuck keys (endless key-repeating until you press another key)?
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Same here:
Kernel 2.6.31
Ati Chipset RV770
KMS disabled
occurs with both ati and radeonhd driverdoes anybody also experience stuck keys (endless key-repeating until you press another key)?
I guess we all have to wait until the KMS problem is gone s we can enable it again..
I didnt experienced that stuck keys problem by the way..
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great news. I've been testing out 2.6.32 with KMS enabled and the problem has gone away.
so be patient and wait a while for the new kernel or be bold and grab it from testing.
Hofstadter's Law:
It always takes longer than you expect, even when you take into account Hofstadter's Law.
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thats good news!
do you now when its going to be released?
since I updated xorg (two days ago or something) I'm not experiencing any troubles, so I gess its solved (with KMS disabled)
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