Public bug reported: Hardware: Razer Blade 15 with 3 external rotated (portrait) monitors. Driver: nvidia-455
This problem occurs in Ubuntu 20.04 LTS. Ubuntu 20.10 works ok. If I boot the laptop with the lid closed, "Screen Display" settings shows the laptop display is active, and it's possible to drag a window off the screen to where the laptop display is supposed to be (but lid is closed, it's off). If I then suspend and resume, the screen sizing gets messed up - hitting F11 to fullscreen a window on the 2nd monitor results in it expanding to fill 2 monitors instead of 1. However, if I open the laptop lid, and suspend with the lid open, then F11 fullscreen correctly fills 1 monitor as it should. I suspect this sizing issue could be caused by the laptop screen being incorrectly included in the screen size calculations. Regarding Ubuntu 20.10 working, it seems 20.10 has the same Nvidia-455 driver, so I tested the 5.8.18 linux kernel with 20.04 to try and determine if it was kernel issue, but the problem still occurred. Possibly related: https://bugs.launchpad.net/ubuntu/+source/xorg- server/+bug/1897530 ** Affects: xorg-server (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1908396 Title: laptop display is enabled even though lid is closed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1908396/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
