http://bugzilla.suse.com/show_bug.cgi?id=1123424 http://bugzilla.suse.com/show_bug.cgi?id=1123424#c25 --- Comment #25 from Stefan Hundhammer <shundhammer@suse.com> --- (In reply to Fabian Vogt from comment #22)
When I use "ssh -X" to that machine to try to start qdirstat via remote X, it still appears on that Wayland display (i.e. in the VM, not on the remote X server),
Do you ssh -X from inside the VM or from the outside?
I did that from the outside. I tried again, and the result was a bit surprising: [shundhammer @ morgul] ~ % ssh -X tux@g1 tux@g1:~> echo $DISPLAY localhost:10.0 tux@g1:~> qdirstat . Logging to /tmp/qdirstat-tux/qdirstat.log libGL error: failed to load driver: swrast -> QDirStat runs on the Wayland display (??) [shundhammer @ morgul] % ssh -X root@g1 g1:~ # echo $DISPLAY localhost:10.0 g1:~ # qdirstat . Logging to /tmp/qdirstat-root/qdirstat.log libGL error: failed to load driver: swrast -> QDirStat runs on the remote X server as expected (with unscaled fonts etc. and perfectly normal rendering)
Desktop settings should not have any effect on scaling at all - unless some third-party plugin uses the private API.
I don't know what exactly that GNOME "Tweak" application does, but it does affect Qt programs. After using it I find that "Xft.dpi" X resource in the X server changed; maybe that's all that it does. tux@g1:~> xrdb -query | grep Xft.dpi Xft.dpi: 120.9599609375 tux@g1:~> echo Xft.dpi: 120 | xrdb -nocpp -merge tux@g1:~> xrdb -query | grep Xft.dpi Xft.dpi: 120 tux@g1:~> gnome-tweaks (change the font scaling in that program's "Fonts" page) tux@g1:~> xrdb -query | grep Xft.dpi Xft.dpi: 120.9599609375 -- You are receiving this mail because: You are on the CC list for the bug.