** Package changed: xserver-xorg-video-via (Ubuntu) = xserver-xorg-
video-openchrome (Ubuntu)
** Summary changed:
- Ubuntu 10.04 alpha 3 boot corrupts screen on VIA VX800 graphics (A110 netbook)
+ [VX800] Ubuntu 10.04 alpha 3 boot corrupts screen (A110 netbook)
** Also affects: linux (Ubuntu)
Sadly none of the the kernel options above fix the problem. Thank you
for providing me with something to toy around, though :)
I still wonder why booting the installation CD from USB gives a working
X vanishing with installation.
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Ubuntu 10.04 alpha 3 boot corrupts screen on VIA VX800
I tried a Lucid installation with monday's daily iso and almost the same device
(One A115) and didn't experience your issue.
However I was able to reproduce it with adding video=viafb to the kernel boot
line. It seems that the viafb somehow breaks the openchrome X driver…
You could try the
I'm wondering why video=viafb makes a difference for you as normally this gets
autoloaded or doesn't react at all.
Does it work correctly if you add something like this instead?
video=viafb:viafb_active_dev=DVI,viafb_mode=800x480
Yeah, it might sound odd that its called 'DVI' but the whole output
This happens as VGA is not the output connected to your hardware. You'll likely
see the correct screen if you plug in a monitor to the VGA port of the netbook.
viafb will work if you give it the options (as explained in viafb.txt)
viafb_active_dev=DVI viafb_mode=800x480
I don't know how to fix
Thank you, I can confirm X outputs to VGA. The picture there is fine,
although with a corrupted mouse pointer (rectangle filled with noise).
So apparently this is an issue with output-device selection.
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Ubuntu 10.04 alpha 3 boot corrupts screen on VIA VX800 graphics (A110 netbook)
Attach your /var/log/Xorg.0.log file.
If you can from after reproducing this issue (or /var/log/Xorg.0.log.old after
reboot).
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Ubuntu 10.04 alpha 3 boot corrupts screen on VIA VX800 graphics (A110 netbook)
https://bugs.launchpad.net/bugs/538430
You received this bug notification because you
** Package changed: ubuntu = plymouth (Ubuntu)
** Package changed: plymouth (Ubuntu) = xorg (Ubuntu)
** Package changed: xorg (Ubuntu) = xserver-xorg-video-via (Ubuntu)
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Ubuntu 10.04 alpha 3 boot corrupts screen on VIA VX800 graphics (A110 netbook)
https://bugs.launchpad.net/bugs/538430
You
Attached Xorg.0.log
** Attachment added: X log of affected system
http://launchpadlibrarian.net/42521509/Xorg.0.log
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Ubuntu 10.04 alpha 3 boot corrupts screen on VIA VX800 graphics (A110 netbook)
https://bugs.launchpad.net/bugs/538430
You received this bug notification because you are a
Ubuntu 10.04 Beta 1 is affected in the same way.
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Ubuntu 10.04 alpha 3 boot corrupts screen on VIA VX800 graphics (A110 netbook)
https://bugs.launchpad.net/bugs/538430
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
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