Before I remove the mainline kernel, the output of "uname -a" in a terminal is: 3.19.0-031900rc2-generic #201412290135 SMP Mon Dec 29 01:36:54 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux I confirmed that the vga output doesn't work when the cable is hot plugged, but does when the cable is inserted prior to booting. I.e. the behaviour is identical to previous kernels.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1364292 Title: [Toshiba Portégé R600-10Q] VGA output doesn't work with Intel GM45 chipset To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1364292/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs