Ever since upgrading to 18.10 plugging in external monitors has been buggy.
Device Lenovo T460s. Ubuntu-Mate 18.10.
Plugging in External monitor using mini-display port causes keyboard to be unresponsive. Mouse buttons as well. though can still move mouse on screen. Plugging in and out using arndr sometimes resolves this. Notwithstanding, no smooth transition to multimonitor mode.
Ever since upgrading to 18.10 plugging in external monitors has been buggy.
Device Lenovo T460s. Ubuntu-Mate 18.10.
Plugging in External monitor using mini-display port causes keyboard to be unresponsive. Mouse buttons as well. though can still move mouse on screen. Plugging in and out using arndr sometimes resolves this. Notwithstanding, no smooth transition to multimonitor mode.