Hi. I have recently installed Ubuntu 19.04 RC. Everything works fine except the Qt applications. I have two monitors and when I pass the Qt application to the secondary monitor the characters of the application increase. They happen to the traditionally installed Qt applications and to those installed with Flatpak and Snap. I leave you a video in which you can see the problem with the VLC application.
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Yes many sites (eg. ask ubuntu) do not support Ubuntu 19.04 (disco) until it’s release later this week, but others (eg. irc in ubuntu+1) do support Ubuntu 19.04 now.
Please report that problem as a bug by running:
Thanks for the bug report. We can close this discussion now. Further comments should all go in the bug report.