When choosing the "Separate X Screen" option to use my projector in Jaunty, the second X screen seems to exist, but the display is totally black.
Also the mouse pointer when moving from screen 0 to 1 freezes at the edge of screen 0 and then a second one appears on screen 1 (the pointer is the only thing visible on screen 1) This transition was seamless in Intrepid.
When I click Restart from the FUSA, the second X screen is briefly visible in all it's glory before the computer shuts down. So it is there! It's just hiding from me :-(
The GDM only displays on screen 0 as well.
I've experimented with TwinView and XCinerama and they still work fine.
Confirmed this in both the 32-bit and 64-bit versions of Jaunty.
Confirmed in 64-bit using version 180 and 173 of nvidia driver.
I think I was using 173 in Intrepid (which makes me think it's not the nvidia driver at fault) but I haven't re-booted my Intrepid drive to confirm that yet.
When choosing the "Separate X Screen" option to use my projector in Jaunty, the second X screen seems to exist, but the display is totally black.
Also the mouse pointer when moving from screen 0 to 1 freezes at the edge of screen 0 and then a second one appears on screen 1 (the pointer is the only thing visible on screen 1) This transition was seamless in Intrepid.
When I click Restart from the FUSA, the second X screen is briefly visible in all it's glory before the computer shuts down. So it is there! It's just hiding from me :-(
The GDM only displays on screen 0 as well.
I've experimented with TwinView and XCinerama and they still work fine.
Confirmed this in both the 32-bit and 64-bit versions of Jaunty.
Confirmed in 64-bit using version 180 and 173 of nvidia driver.
I think I was using 173 in Intrepid (which makes me think it's not the nvidia driver at fault) but I haven't re-booted my Intrepid drive to confirm that yet.
I spotted this thread on the ubuntu forums, where a few others appear to have the same issue: ubuntuforums. org/showthread. php?s=bd2619d13 0be9c08538c7ad7 8f736668& t=1134302
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I'm up for some experimenting if anyone has any suggestions...