Hi Mick, Thanks. I found out that unchecking Displays have separate Spaces was indeed the problem. Yes I know XQuartz is dead and xorg-server at low support. Some day I will have to move to Linux for good…
Regards, Laurent > Le 28 janv. 2021 à 16:39, Michael Mueck <mick.mu...@mac.com> a écrit : > > G'day Laurent, > > I use 2 external monitors on my MacBook Pro and an external keyboard - > although I never close my laptop i.e. I effectively have 3 screens. For that > to work properly I believe you have to uncheck "Displays have separate > Spaces" in the Mission Control system preferences. As an aside, I don't use > XQuartz (which I believe is totally abandoned) so I've switched to MacPorts > xorg-server (which isn't abandoned, but effectively on or below minimum life > support). The are many bugs, you'll just have to live with them or move to > another platform... > > Regards, > > Mick > > >> On 2021.0125, at 9:21, pagani laurent via X11-users >> <x11-users@lists.apple.com> wrote: >> >> Hi, >> >> I am running Sierra on an MBP and I have the following problem: >> >> Running XQuartz on my MBP works fine, if I use an external monitor and an >> external keyboard with the MBP close, it also works fine but if I try to use >> both monitors side by side, XQuartz disappears. I can still see its various >> windows when I activate Mission Control, but no window when I ask to see the >> app windows. >> I do not have this problem with Terminal but the graphic windows in Terminal >> that are in fact XQuartz items, though they appear, take ages to refresh (30 >> sec. typically before a drawing order is displayed on the window!). >> >> Has anyone a hint about what to do to prevent these problems ? I am a heavy >> X11 user and I find it stupid to not be able to use both screens (and not >> even the big terminal alone if I have no external keyboard). >> >> In the Mission Control panel, there is the possibility to have separate >> Spaces (desktops ?) for separate screens. It is presently activated. Could >> it be the reason for the problem ? It seems that I need to restart my >> computer to test that… therefore I’d rather ask before going into that >> trouble. >> >> Thanks, >> Laurent >> >> _______________________________________________ >> Do not post admin requests to the list. They will be ignored. >> X11-users mailing list (X11-users@lists.apple.com) >> Help/Unsubscribe/Update your Subscription: >> https://lists.apple.com/mailman/options/x11-users/mick.mueck%40mac.com >> >> This email sent to mick.mu...@mac.com > "S'il n'y a pas de solution, c'est qu'il n'y a pas de problème" (devise Shadok)
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