Sorry, missed to add the following: Manually installing qtwayland5 and then running with QT_QPA_PLATFORM=wayland telegram-desktop makes it run again.
On 09.12.20 09:47, Moritz Schlarb wrote:
forwarded 976894 https://github.com/telegramdesktop/tdesktop/issues/8506 thanks See also https://gitlab.freedesktop.org/xorg/xserver/-/issues/1072
-- Moritz Schlarb Unix und Cloud Zentrum für Datenverarbeitung Johannes Gutenberg-Universität Mainz OpenPGP-Fingerprint: DF01 2247 BFC6 5501 AFF2 8445 0C24 B841 C7DD BAAF

