@giogio
On your Manjaro ;-) I use Manjaro myself and haven't had any problems yet. An error analysis is not possible with the limited information you provide.
You should also use Google (synology drive client error code 3). It explains exactly step by step what to do if you have this problem.
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DamianUntapped commented on 2025-04-12 20:54 (UTC) (edited on 2025-05-27 01:13 (UTC) by DamianUntapped)
I fixed it on Wayland. For anyone else having issues, all I needed to do was run 'set QT_QPA_PLATFORM xcb' in the terminal. Make sure you have wayland qt5 installed with this command 'yay -S qt5-wayland' first. Then start up synology drive and it should work. If you don't want to do all of this every time you log in, I found that editing the synology-drive-autostart.desktop file "exec=" line to this "env QT_QPA_PLATFORM=xcb; synology-drive start" makes it start up at log in. This file can be found at ~/.config/autostart. You will want admin privileges to edit the file (using sudo and an editor like gedit). Another update, sometimes it still wouldn't start at login with these changes, so I duplicated the auto start file and dropped it in this folder ~/.config/autostart-scripts and that seems to be working consistently.