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#1 2010-03-13 14:27:02

akhilbehl
Member
Registered: 2010-01-26
Posts: 15

garbled display on gnome

hey,

i am having this funny issue. every once or twice in a day, my display suddenly gets all garbled up. this is not triggered by anything, it just happens - the panels get all fuzzy and the ends of the screen are in the middle and all that. it gets all fine within a couple of seconds if i click anywhere on the screen. it is not really a problem, but slightly irritating because everything else about my arch is perfectly flawless.

do you have any idea, why this is happening. a couple of days earlier i had been trying to update my system, and the xorg-server would not update. the file would be downloaded and then it will say that the file is corrupted. but the problem i have has been happening since before then.

any ideas/help on the issue. thanks!

Last edited by akhilbehl (2010-03-13 14:30:13)

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#2 2010-03-13 18:10:34

n0dix
Member
Registered: 2009-09-22
Posts: 956

Re: garbled display on gnome

What is your video card and what driver do you use?

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#3 2010-03-13 23:32:10

akhilbehl
Member
Registered: 2010-01-26
Posts: 15

Re: garbled display on gnome

i have intel 945gm and i am using the xf86-video-intel driver for it.

another update is, i was using xfce just for fun today, and it happened on that too.. so i guess it is not something that is happening because of the DE. do you think changing to vesa would help?

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#4 2010-03-14 00:10:33

n0dix
Member
Registered: 2009-09-22
Posts: 956

Re: garbled display on gnome

You can try.

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#5 2010-03-14 11:07:57

akhilbehl
Member
Registered: 2010-01-26
Posts: 15

Re: garbled display on gnome

hey.. this might sound stupid.. but i have installed both the drivers now.. how can i verify which driver is being used in the present instance??

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#6 2010-03-14 11:59:11

n0dix
Member
Registered: 2009-09-22
Posts: 956

Re: garbled display on gnome

You can verify the /var/log/Xorg.0.log and find something similar to (if the vesa driver is installed):

X.Org XInput driver : 2.0
(II) Loading /usr/lib/xorg/modules/drivers//vesa_drv.so
ABI class: X.Org XInput driver, version 2.0
ABI class: X.Org XInput driver, version 2.0
(II) VESA: driver for VESA chipsets: vesa
ABI class: X.Org XInput driver, version 2.0
(II) Synaptics touchpad driver version 0.14.6 (1406)

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#7 2010-03-15 00:36:36

akhilbehl
Member
Registered: 2010-01-26
Posts: 15

Re: garbled display on gnome

yeah so i checked using your technique.. the driver that is being used is the intel driver.. how can i ask xorg to use vesa instead?

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