Public bug reported: Running the proprietary nvidia drivers in an Optimus config works (Intel+NVIDIA) can discover two issues:
1. Cannot adjust brightness in the guest session (private bug #1290694) [Test Case] * Switch to guest session and adjust brightness from settings or hotkey or command line - Expected: Can adjust the brightness - Bad behavior: Cannot adjust brightness 2. Black screen while changing the resolution (private bug #1285062) but switching to the guest session results in a black screen. [Test Case] * Go to display setting, set rotation to counterclockwise/clockwise/180 degrees and click apply - Expected results: Can switch display rotation successfully - Actual results: Black screen when switching display rotation ** Affects: nvidia Importance: Undecided Status: New ** Affects: oem-priority Importance: High Assignee: OEM Priority Team (oem-priority) Status: New ** Affects: xorg-server-lts-saucy (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1326257 Title: [nvidia-prime] Cannot adjust brightness in guest session and results in black screen while changing the resolution To manage notifications about this bug go to: https://bugs.launchpad.net/nvidia/+bug/1326257/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs