rhkra...@gmail.com wrote: > Today I had to reboot my Jessie system, after Firefox totally hung the system > (for over an hour, with 20 tabs open). After the reboot, it seems that most > things are working (well, the things I can test without a mouse), but the > mouse is not working. > > The Jessie system is connected to a KVM system, and because I had to run some > errands, I started the boot process and then left, with the KVM set to the > Jessie system. > > When I came back and tried it, I found that the mouse is not working. The > mouse still works on the other two systems connected to the KVM switch.
This is a thing that KVM systems sometimes do. Assuming it's a USB mouse: unplug it, plug it back in. -dsr-