It is still a problem, partially.It is possible to use coordinate transformation matrix property (TransformationMatrix option in InputClass section) to assign touchscreens to different displays, but not to different X screens. But, unless system is SLI , or , or Mosaic enabled - that is , it is supported by GPU and chipset -and that is NVIDIA specific, then even with xinerama enabled every GPU is separate X display. In that case , e.g, on x server :0 with screens :0.0, :0.1 and 0:0.2 even with proper matrix, mouse cursor simply jumps to bottom edge of screen, if coordinates do not correspond to to :0.0 - i suspect it is a bug on evdev side.
realistically that makes multiple touchscreen configuration possible only with NVIDIA cards (twinview joins displays into one X screen), and in case of 3 or more displays - only with SLI or BaseMosaic -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/1078272 Title: It's impossible to configure multiple touchscreens using evdev To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-evdev/+bug/1078272/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
