Xinerama = 1, theme bug

[oshirowanen yoshigawa]

I am testing out 12.04 and am using Xinerama = 1 in xorg.conf.

When I do this, everything seems to work, except that some applications end up with strange looking buttons.

Please see this image:
http://i.stack.imgur.com/l8lde.jpg

As soon as I change the Xinerama to 0, I lose my quad screen, but all applications look normal again.

Why does this happen and is it possible to fix this?

[Ubuntu Foundations Team Bug Bot (crichton)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https://wiki.ubuntu.com/Bugs/FindRightPackage. You might also ask for help in the #ubuntu-bugs irc channel on Freenode.

To change the source package that this bug is filed about visit https://bugs.launchpad.net/ubuntu/+bug/994835/+editstatus and add the package name in the text box next to the word Package.

[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]

[Bjørn Danielsen (bjornnd)]

I am having the same problem. I've been using 11.04 until now, since it supported my three monitor setup (with 2 nvidia cards).

Hopeful that multi monitor configurations had been fixed in 12.04 I took the chance and upgraded. Unfortunately, the only way I can get the three monitors to work simultaneously is using the nvidia proprietary driver and xinerama. (With 11.04 it worked with separate X screens, but that failes in 11.10 and 12.04).

With Xinerama, the theme is not applied to all the windows - like in the image linked in the bug description - and of course compiz is out of the question but that's another story...

My xorg.conf is attached in case that helps...

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[oshirowanen yoshigawa (oshirowanen-7)]

Thanks for confirming this. For added info, I should also say that I have 2 nvidia cards with 2 monitors attached to each card. I will also post up my xorg.conf file asap for info purposes.

[oshirowanen yoshigawa (oshirowanen-7)]

I've attached my xorg.conf file.