** Changed in: xorg-server
Importance: Unknown => Medium
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https://bugs.launchpad.net/bugs/133192
Title:
Blank screen or distorted image because of wrong default AGPMode value
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** Changed in: xorg-server
Status: Confirmed => Fix Released
** Changed in: xorg-server
Importance: Medium => Unknown
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Title:
Blank scr
Many bugs were marked as duplicates of this bug, but apparently not all
the reported issues have been fixed - this is because we need to add a
workaround for each card/motherboard combination.
If you still need to specify AGPMode manually on your system, please see
https://wiki.ubuntu.com/X/Quirks
I have lockups with recent Debian testing on a K8 board with Radeon
9250.
Earlier the card had to be run in 4x mode although the only option in
BIOS is to run 8x.
I just removed the card to save myself the headache.
The mainboard BIOS probably sucks.
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Blank screen or distorted image because
Wouter, the uploaded fix probably would only fix your issue (or anyone
else with identical hardware to you).
Anyway, I'm going to go ahead and assume it's fixed. You can reopen if
it reoccurs.
** Changed in: xserver-xorg-video-ati (Ubuntu)
Status: In Progress => Fix Released
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Blank sc
In 1:6.9.0+git20080826.a3cc1d7a-2ubuntu1 the quirk patch was included,
can anybody confirm this fixes the problems here?
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Blank screen or distorted image because of wrong default AGPMode value
https://bugs.launchpad.net/bugs/133192
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freeze exception granted for the agp quirk mode patch, please upload.
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Blank screen or distorted image because of wrong default AGPMode value
https://bugs.launchpad.net/bugs/133192
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Following suit, here is my xorg.conf -- which works for me at this
point.
** Attachment added: "xorg.conf"
http://launchpadlibrarian.net/17346524/xorg.conf
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Blank screen or distorted image because of wrong default AGPMode value
https://bugs.launchpad.net/bugs/133192
You received this bug no
AGPMode value needed
>>> not using one -- will test modes later and see if that changes anything.
Make/Model of laptop or motherboard
>>> HP Pavilion ZE5500
Output of lspci -vvnn
>>> attached
Is the system all factory hardware, or have any parts been replaced?
>>> Added memory to take it to 1GB
Just in case, here's my xorg.conf & other info too.
uname -a:
Linux my-laptop 2.6.27-2-generic #1 SMP Thu Aug 28 17:20:02 UTC 2008 i686
GNU/Linux
apt-cache policy xserver-xorg-video-ati
xserver-xorg-video-ati:
Installed: 1:6.9.0+git20080802.1f3eee36-1ubuntu1
Candidate: 1:6.9.0+git20080802.1f
Everything is working fine for me now. No more scrambled screen. (this bug) No
more multiple loading bars and unaccessible virtual terminals. (bug #245849 &
bug #253243).
And direct rendering is still there.
I haven't tried out different AGP settings yet. AGP mode 4 works well for me.
Here's my
** Tags added: valid-xorg-conf
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Blank screen or distorted image because of wrong default AGPMode value
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** Changed in: xserver-xorg-video-ati (Ubuntu)
Assignee: (unassigned) => Bryce Harrington (bryceharrington)
Status: Triaged => In Progress
** Attachment added: "agpmode_quirks.patch"
http://launchpadlibrarian.net/17296529/agpmode_quirks.patch
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Blank screen or distorted image be
Wouter, ok great thanks for letting me know that data. I'll put in a
quirk for it.
If you wouldn't mind posting about this to the forums, that could be
helpful. See my comment #109 for the info required.
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Blank screen or distorted image because of wrong default AGPMode value
https://bugs.lau
Thanks for again looking into this! My motherboard died a few days ago
and I decided to buy a new computer, so I won't be able to provide much
more additional information. But the things you asked:
ATI Radeon 9250 AGP 128mb, Model name: 9250AD128BY
Motherboard: ASRock K7VT4A+ (printed on the mothe
Hi Wouter and everyone,
I talked with upstream a bit about this AGPMode issue. It seems
extremely hardware-specific as to what AGP Mode to use. So I coded up a
quirk system that will let us build a table in the driver of ATI video
cards vs. host bridges, and the AGP Mode they need. The data on
Apparently quite a few people with a variety of ATI video cards are
affected by this. Is there any data on which configurations would
working and broken with which setting of the agpmode? And how many
people use these?
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Blank screen or distorted image because of wrong default AGPMode value
http
** Changed in: xserver-xorg-video-ati (Ubuntu)
Status: Confirmed => Triaged
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Blank screen or distorted image because of wrong default AGPMode value
https://bugs.launchpad.net/bugs/133192
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** Attachment added: "Xorg.0.log in normal mode"
http://launchpadlibrarian.net/15665494/Xorg.0.log
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Blank screen or distorted image because of wrong default AGPMode value
https://bugs.launchpad.net/bugs/133192
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** Attachment added: "Xorg.0.log in compatibility mode"
http://launchpadlibrarian.net/15665510/BEforeXorg.0.log
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Blank screen or distorted image because of wrong default AGPMode value
https://bugs.launchpad.net/bugs/133192
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** Attachment added: "My changed xorg.conf"
http://launchpadlibrarian.net/15665512/xorg.conf
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Blank screen or distorted image because of wrong default AGPMode value
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** Attachment added: "Xorg.0.log with changed xorg.conf"
http://launchpadlibrarian.net/15665528/Xorg.0.log
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Blank screen or distorted image because of wrong default AGPMode value
https://bugs.launchpad.net/bugs/133192
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Bug
I get this problem on Ubuntu 8.04 and LinuxMint 5 on my ATI IGP 320.
When I try to boot normally from LiveCD, I get blank screen. When I boot
in "compatibility mode" I get resolution 1280x1024x60Hz instead of
1024x768x85Hz. If I change resolution to 1024x768 I get picture as
described here. When I
Denic_AeC: try forcing the AGPMode from BIOS, and commit out the option
from xorg.conf. Upstream thinks that the driver cannot be made to work
right for everyone, and the only choice is to force it from BIOS.
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Blank screen or distorted image because of wrong default AGPMode value
https://bugs.l
Hardy Beta again , but installed on PC :
After having tested Hardy Beta on LiveUSB (see previous post), I
installed it on my home PC. This of course required to perform the steps
as described in previous post to have a liveUSB session with a correct
display. But then, I started installation that r
Hardy : not OK on Beta, but ...
As soon as Hardy Beta appeared, I downloaded it and gave it a try on my PC :
- boot on liveusb : crazy video as "usual" when session starts
- ctl alt F1, stop gdm, xorg.conf modif, start gdm : fail, try to remove lock :
no lock, start gdm again : ok and then correct
So what is the plan for hardy for AGP v3 cards? Could agpmode be set to
4 by default, solving this problem?
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Blank screen or distorted image because of wrong default AGPMode value
https://bugs.launchpad.net/bugs/133192
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I don't know the history.
Have you tried the latest hardy or not? 6.8.0 was uploaded after alpha5.
If you have tried, please attach your Xorg.0.log as was requested.
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Blank screen or distorted image because of wrong default AGPMode value
https://bugs.launchpad.net/bugs/133192
You received this
I know how to try and I regularly do so, but it was never fixed. What
was the situation during feisty and earlier? Where there any bug reports
bag then for agpv3 cards? And is it known exactly which configurations
are affected by this problem?
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Blank screen or distorted image because of wrong d
Wouter: not that I know of, but you should just try a daily livecd to
find out if it works :)
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Blank screen or distorted image because of wrong default AGPMode value
https://bugs.launchpad.net/bugs/133192
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And was the default ever 4 during Hardy? Before 6.8.0-1? It never worked
for me, so that seems odd...
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Blank screen or distorted image because of wrong default AGPMode value
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Timo: then how is it possible it worked fine on feisty and earlier? Or
where there similar reports back then?
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Blank screen or distorted image because of wrong default AGPMode value
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Denis_AeC: maybe I was just confused.. as Tormod said, upstream reverted
the change that broke 6.7.197 for some users, and the current driver
should be better. Alpha5 did not have 6.8.0.
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Blank screen or distorted image because of wrong default AGPMode value
https://bugs.launchpad.net/bugs/1331
I downloaded alpha5 CD and tested it on my pc : same thing as usual, display
doesn't work when booting on cd. On another PC, it's OK. It is frustrating as I
had no problem on Feisty. I dropped Gutsy because I didn't succeed in having 3D
working, after having difficulties to get a proper video. "
Wouter: no, unfortunately there is no way to make it work for everybody,
this is confirmed by upstream. Changing it to 4 would break it for
others like we've seen during Hardy, before 6.8.0-1
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Blank screen or distorted image because of wrong default AGPMode value
https://bugs.launchpad.net/bugs
Don't know if this is related to this bug directly anymore, but:
After upgrade to hardy:
-display working
-direct rendering working
-Compiz working!!! (never worked before)
-Even some games in wine working that didn't work before (but this might be due
to some wine update or other)
Please keep it
It's working! :)
I currently have those installed:
xserver-xorg-video-ati1:6.7.197-1ubuntu1
xserver-xorg 1:7.2-5ubuntu13
libc6 2.7-5ubuntu2
And my screen works correctly. I didn't even have to change my xorg.conf.
Direct rendering works too.
Desktops effects s
Wouter, I just looked at your old log and realized that you have an AGP
v3 card (8x or 4x). The upstream change is for v2 cards (4x 2x 1x).
** Changed in: xserver-xorg-video-ati (Ubuntu)
Status: Fix Committed => Confirmed
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Blank screen or distorted image because of wrong default AGPMode
Wouter, so AGPMode 4 fixes the problem, but the new driver does not?
Please attach your new Xorg.0.log.
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Blank screen or distorted image because of wrong default AGPMode value
https://bugs.launchpad.net/bugs/133192
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I tried with xserver-xorg-video-ati -
1:6.7.197+git20080201.bcd59010-0ubuntu0tormod but it doesn't fix the
problem.
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Blank screen or distorted image because of wrong default AGPMode value
https://bugs.launchpad.net/bugs/133192
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Upstream has now changed to just use (as default) the mode that was set
up by the firmware/BIOS. Test packages at
https://wiki.ubuntu.com/XorgOnTheEdge
** Changed in: xserver-xorg-video-ati (Ubuntu)
Status: Confirmed => Fix Committed
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Blank screen or distorted image because of wrong def
The official word from upstream is that the change to default AGPMode to
"1" was a mistake, and it should be changed back to "4", since it seems
to be more common. There is no reliable way to automatically get the
right mode for those where it fails, so the only option for those is to
either modify
Operations :
- boot on live usb hardy alpha 3
- messy screen when session starts
- ctl (?) alt F1 => console session
- look at xorg.conf : not a "classic" one ???
- can not see where to put agpmode !
Normally, the LiveCD is supposed to boot correctly by itself ;-) Users
should not have to modify
I can confirm the AGPMode 4 workaround as well on Radeon 9200 SE. Now
happily using Compiz on Gutsy with the normal drivers, finally :).
Denis, does the AGPMode workaround work for you with those live CD's? If
so, maybe the component that detects hardware and generates xorg.conf
should take it int
I just tested Hardy alpha 3 cd (and live usb), but it does not work : as soon
as session is started, the screen is no more readible (as in first screen shot
above), and the mouse is still correct and can be moved. For Gutsy I already
filled a bug (that I can't find now ??) that has been linked
yup, I can confirm this as well. Excellent, it works!
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** Tags added: iso-testing
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** Summary changed:
- [ati radeon rv280] Screen displays horizontal streaking, mouse cursor normal
with AGPx8; worked okay with Feisty
+ Blank screen or distorted image because of wrong default AGPMode value
** Description changed:
Binary package hint: xserver-xorg-video-ati
Since the up
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