<Solved> Re: Slow, very slow switch user

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On 05/02/2019 22:21, Robin Laing wrote:
On one computer, switch user is slow to impossible to use.

sddm seems to cause Xorg to hang and I don't know how to debug it.

I have to ssh in from a different computer and kill all processes to get into the computer again.  Keyboard is useless but mouse pointer moves. Caps and numlock keys don't work either.

On a reboot, it is not bad but after a few hours, it gets really awful and, like tonight, I had to login from a different computer to kill all user processes.

I don't know if this is related to freezes and crashes on other computers using KDE that I am seeing.  One computer that has a full screen crash almost weekly, I cannot ssh into as I don't have a second computer allowed on the network.

I had issues on F28 but since the second last kernel update, it has been awful.

As I need to use the cuda processors for some of the programs I am using, I need the closed source nvidia drivers on this computer.  The other two computers are using nouveau drivers.

Robin

After looking at this for a month, I found the problem. Nothing related to software. I had added a switch box to allow me to connect other devices to one of the monitors. Xorg didn't like it.

Took box out, things back to normal.

Robin
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