On Thu, 11 Jul 2019 05:56:40 -0700 Mike Bird <mgb-trinity@...> wrote: > On Thu July 11 2019 04:35:31 Sl�vek Banko wrote: > > do I understand correctly that "flashes" in the sense of an XServer > > crash? > > I don't think XServer is crashing as the .xsession-errors shows errors but > not a restart and Xorg.0.log shows no errors or restart. > > My guess is that TDE is encountering serious errors that disrupt TDE > operation but that do not cause X to crash. > > > Are there any information listed in the XOrg log? > > Lots of X startup info but no errors in Xorg.0.log. However > .xsession-errors mostly consists of high-speed repeats of this approx > ten times per second. Sometimes there are a lot more stale lockfile > messages and sometimes a different resource id appears but it's mostly > like this. > > > There is none of the above when the second display is disabled and TDE > is working fine. > > > If you try "xrandr -q" from Konsole, will it print both monitors? > > > Note that there is no sign of the second display even though TDE is > throwing up a blue background and occasional screen unlock dialogs > on the second display. The second display should be in screen :1 > and not used by TDE in :0. > > The "screen is locked" dialogs appear randomly on one screen or the > other every half minute or so - much earlier than they should appear. > The flashing stops while the screen unlock dialog is present so I can > type my password and return to the flashing. > Does your two monitor setup as a separated X screens ? If so your are probably running into this http://bugs.pearsoncomputing.net/show_bug.cgi?id=2775 -- Nick Koretsky (nick.koretsky@...)