Comment # 164 on bug 1188970 from Ricardo Lopez Caballero

(In reply to guek wu neo from comment #159)
> (In reply to Ricardo Lopez Caballero from comment #150)
> > (In reply to guek wu neo from comment #148)
> > >  rpm --changeloq -q xorg-x11-server | head -n 5
> > > 
> > > fyi, also Verified the change log to see Thomas 07Feb change notes that
> > > states the fixes.
> > > 
> > > i didnot paste it here since i have problem to write to the attached
> > > usb-stick.
> > > 
> > > Thank you everyone for the support!
> > 
> > Hi Guek, did you try Suspend & Resume ?
> 
> suspend & resume should be on different topics of reporting..
> 
> Anyhow, the connected  Displaylink  monitor's port number will change  to a
> new port number upon resume back from suspend. That is nothing displayed on
> monitor but the power is there.
> 
> I have  used 'xrandr' to direct to the new port.

Hi Guek, i'm using SLES15 with GNOME Desktop, the 2nd usb display is detected
and working in extended desktop mode, you see the background. In power settings
defined that pressing power button it should suspend. After pressing power
button and in suspend state, later pressing again power button and if required
after logon again, the extended desktop using the 2nd usb display should be
visible. Sometimes after resume the 2nd usb display is black showing nothing. I
have compared this with SLES12 SP5 but here resume was fine.