Okay, thanks. I begin to suspect the binary NVIDIA driver. Would you please use the Xorg "nv" driver and see if the problem reproduces?
** Package changed: ubuntu => nvidia-graphics-drivers-180 (Ubuntu) -- cannot unminimize windows https://bugs.launchpad.net/bugs/380136 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers-180 in ubuntu. _______________________________________________ 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