This problem seems to be in the final as well - gedit looks fine, but firefox and libreoffice are not "themed". See attatchment... I'm using two nvidia cards: Xinerama on a GeForce 8400GS (GPU 0) and a GeForce GT 430 (GPU 1) with three monitors attached.
(For some reason it seems impossible to get three separate x screens to work without xinerama, but that's another story... At least now I've got all three monitors working.) My xorg.conf is as follows: # nvidia-settings: X configuration file generated by nvidia-settings # nvidia-settings: version 295.33 (buildd@allspice) Fri Mar 30 15:25:24 UTC 2012 # nvidia-xconfig: X configuration file generated by nvidia-xconfig # nvidia-xconfig: version 295.40 (buildmeis...@swio-display-x86-rhel47-06.nvidia.com) Thu Apr 5 22:40:54 PDT 2012 Section "ServerLayout" # Removed Option "Xinerama" "0" Identifier "Layout0" Screen 0 "Screen0" RightOf "Screen2" Screen 1 "Screen1" RightOf "Screen0" Screen 2 "Screen2" 0 0 InputDevice "Keyboard0" "CoreKeyboard" InputDevice "Mouse0" "CorePointer" Option "Xinerama" "1" EndSection Section "Files" EndSection Section "InputDevice" # generated from default Identifier "Mouse0" Driver "mouse" Option "Protocol" "auto" Option "Device" "/dev/psaux" Option "Emulate3Buttons" "no" Option "ZAxisMapping" "4 5" EndSection Section "InputDevice" # generated from default Identifier "Keyboard0" Driver "kbd" EndSection Section "Monitor" Identifier "Monitor0" VendorName "Unknown" ModelName "LG Electronics L226WT" HorizSync 28.0 - 83.0 VertRefresh 56.0 - 75.0 Option "DPMS" EndSection Section "Monitor" Identifier "Monitor1" VendorName "Unknown" ModelName "Samsung SyncMaster" HorizSync 30.0 - 81.0 VertRefresh 56.0 - 75.0 Option "DPMS" EndSection Section "Monitor" Identifier "Monitor2" VendorName "Unknown" ModelName "LG Electronics L1915S" HorizSync 30.0 - 83.0 VertRefresh 56.0 - 75.0 EndSection Section "Device" Identifier "Device0" Driver "nvidia" VendorName "NVIDIA Corporation" BoardName "GeForce 8400GS" BusID "PCI:1:0:0" Screen 0 EndSection Section "Device" Identifier "Device0 (2nd)" Driver "nvidia" VendorName "NVIDIA Corporation" BoardName "GeForce 8400GS" BusID "PCI:1:0:0" Screen 1 EndSection Section "Device" Identifier "Device1" Driver "nvidia" VendorName "NVIDIA Corporation" BoardName "GeForce 8400GS" BusID "PCI:1:0:0" Screen 1 EndSection Section "Device" Identifier "Device1 (2nd)" Driver "nvidia" VendorName "NVIDIA Corporation" BoardName "GeForce GT 430" BusID "PCI:2:0:0" Screen 1 EndSection Section "Device" Identifier "Device2" Driver "nvidia" VendorName "NVIDIA Corporation" BoardName "GeForce GT 430" BusID "PCI:2:0:0" EndSection Section "Screen" # Removed Option "TwinView" "False" Identifier "Screen0" Device "Device0" Monitor "Monitor0" DefaultDepth 24 Option "TwinView" "0" Option "TwinViewXineramaInfoOrder" "DFP-0" Option "metamodes" "DFP: 1680x1050_60_0 +0+0; DFP: nvidia-auto-select +0+0" SubSection "Display" Depth 24 EndSubSection EndSection Section "Screen" Identifier "Screen0 (2nd)" Device "Device0 (2nd)" Monitor "Monitor0" DefaultDepth 24 Option "TwinView" "False" SubSection "Display" Depth 24 EndSubSection EndSection Section "Screen" # Removed Option "TwinView" "False" Identifier "Screen1" Device "Device1" Monitor "Monitor1" DefaultDepth 24 Option "TwinView" "0" Option "TwinViewXineramaInfoOrder" "CRT-1" Option "metamodes" "CRT: nvidia-auto-select +0+0" SubSection "Display" Depth 24 EndSubSection EndSection Section "Screen" Identifier "Screen1 (2nd)" Device "Device1 (2nd)" Monitor "Monitor1" DefaultDepth 24 Option "TwinView" "False" SubSection "Display" Depth 24 EndSubSection EndSection Section "Screen" Identifier "Screen2" Device "Device2" Monitor "Monitor2" DefaultDepth 24 Option "TwinView" "0" Option "TwinViewXineramaInfoOrder" "CRT-0" Option "metamodes" "nvidia-auto-select +0+0" SubSection "Display" Depth 24 EndSubSection EndSection Section "Extensions" Option "Composite" "Disable" EndSection ** Attachment added: "Screenshot from all three monitors with "theme problem"" https://bugs.launchpad.net/ubuntu/+source/libxinerama/+bug/973419/+attachment/3122318/+files/Screenshot%20from%202012-05-01%2010%3A15%3A57.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/973419 Title: ubuntu 12.04 Beta 2: Nvidia Bianary Drivers with Xinerama corupts non GTK3 themes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libxinerama/+bug/973419/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs