Re: multi screen issues

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I've had more and more problems over the last 2 years - now becoming hard to 
deal with.

Lately (f25) I find sddm is misbehaving very badly.  When I reboot, and try 
to login with 2 monitors, frequently I'm left with a black screen.  Even my 
kill/restart script doesn't work.  Several reboots later I finally get a 
desktop, and then have to fix various settings (e.g., my background 
changed).

Last time I tried, I on about the 3rd reboot I got a panel with no pager, 
and couldn't seem to add one.  A restart later everything was fine.

Maybe I can switch away from sddm?

ProPAAS DBA wrote:

> Thanks, I'll try the kill / restart script
> 
> 
> 
> On 12/09/2016 05:24 PM, Ed Greshko wrote:
>>
>> On 12/10/16 07:43, ProPAAS DBA wrote:
>>> I'm running Fedora 24 KDE spin on a thinkpad X1 carbon 4th gen laptop. I
>>> have 2 external monitors and most often they work well, I plug one into
>>> the hdmi port and a second via a vga adapter into the laptop's mini
>>> display port.
>>>
>>> More and more often I'm having issues when I plug in the external
>>> monitors. The menu & taskbar/panel jumps around asI plug in the
>>> monitors. I want this to stay on the laptop. Even though the display
>>> settings shows the laptop as the primary screen
>>>
>>> Sometimes one of the external monitors will show up with no background,
>>> I can move the mouse to it and I can drag windows to it but I cannot
>>> right click on the background and get a menu.
>>>
>>>
>>>
>>> I've even tried manually controlling the monitors via xrandr, the last
>>> time I had issues my panel moved to a secondary monitor, xrandr reported
>>> that the laptop was indeed still set as the primary, running "xrandr
>>> --output eDP-1 --primary" had no effect. I generally have to reboot 5 or
>>> 6 times to get the external monitors to behave. Sometimes I actually
>>> have to remove my .config directory before it will work.
>>>
>>>
>>> Can anyone help me debug this?
>> Debug?  No.  Share in your misery?  Sure.  :-)
>>
>> Even though I have a desktop with only two monitors I sometimes run into
>> issues as you may
>> have guessed from my earlier post.  The next time I have my most
>> prominent problem I'll have to see if I can find the right xrandr
>> incantation to get it back.
>>
>> As far as the "blank background" issue goes, I get that from time to time
>> and have a small
>> script to kill and restart plasmashell which gets it working again.  The
>> script simply does...
>>
>> kquitapp plasmashell
>> plasmashell &
>>
>>
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