Launcher on wrong monitor with Twinview in Oneiric

[Cas]

I have two external monitors that I configure in twinview mode using disper which works as expected in Natty.

Testing in Oneiric I have found that the Launcher is now in the wrong position, on the secondary monitor.

I have attached two screenshots and the screen config I use with disper.

unity: 4.20.0-0ubuntu2
nvidia-current: 280.13-0ubuntu3

[Bilal Shahid (s9iper1)]

thank you for reporting the bug to make ubuntu better
 i think this bug is the duplicate of this bug
 bug #742544

[Cas (calumlind)]

@Muhammad

I can see that there are people commenting with similar issues however that bug was opened during Natty development and I am reporting something that is working perfectly in Natty but is now broken in Oneiric. Also that bug does not specifically address using Twinview with the nvidia drivers.

[Launchpad Janitor (janitor)]

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

[David Marzal (marzal)]

With the ppa of the bug #742544 my problem is fixed. I have the launcher in the primary monitor again :)
https://bugs.launchpad.net/ubuntu/+source/unity/+bug/742544/comments/72

https://launchpad.net/~vanvugt/+archive/unity

$ xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 2960 x 1050, current 2960 x 1050, maximum 2960 x 1050
default connected 2960x1050+0+0 0mm x 0mm
   2960x1050 50.0*

$ grep -A8 "Screen geometry changed" ~/.xsession-errors
Screen geometry changed:
   1280x0x1680x1050
   0x0x1280x1024

unity-panel-service: proceso no encontrado
unity-panel-service: proceso no encontrado
Initializing unityshell options...done
Starting unity-window-decorator
DEBUG 2011-10-26 09:08:06 glib <unknown>:0 Setting to primary screen rect: x=1280 y=0 w=1680 h=1050

[David Marzal (marzal)]

After the last update unity 4.24.0-0ubuntu2b1vv1 using Nvidia Twinview configuration the launcher is back to the left (non-primary) monitor. :(

[Omer Akram (om26er)]

thanks for your bug report. Is that still an issue in Ubuntu 12.04? Can you please test that an let us know?

[David Marzal (marzal)]

In Ubuntu 12.04 using Twinview now the Launcher is in both monitors or in the primary monitor.

So i think is fixed.

[Daniel van Vugt (vanvugt)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 742544, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find.