After adding the user to the "audio" user group and rebooting it recognized them as expected. I'm assuming that the headless autologin started its own x session which then prevented an additional session being created for the same user via VNC?ĮDIT2: For anyone else going down this path, my machine has a sound card with headphones and microphone plugged it, a VNC session doesn't see them. So VNC doesn't just remote into a user? It literally logs you in as that user? I disabled SDDM's autologin and rebooted, managed to login just fine. I was under the impression that VNC just simply remoted into a logged in user, I thought the user had to be logged in with the vnc server systemd service running for it to work. So I should somehow make it so that the service is started before SDDM? I have a headless machine set up so that SDDM logs in automatically into my user. Once I kicked out the local session, I am now able to use VNC for the new session remotely. Thanks to u/miffe, it turns out the reason is that Plasma cant run two sessions for the same user. So the issue is likely that VNC cannot create a new plasma session.ĭoes anyone have similar experience? Thank you! On a maybe unrelated note, x0vncserver or x11vnc works perfectly. One possible reason, according to openSUSE wiki is that SDDM does not support XDMCP. I googled a lot and does not seem to find any solution. Kdeinit5: Communication error with launcher. Kdeinit5: Launched KLauncher, pid = 1154, result = 0 Kdeinit5: preparing to launch '/usr/lib/kf5/klauncher' Xinit: XFree86_VT property unexpectedly has 0 items instead of 1 Vncext: Listening for VNC connections on local interface(s), port 5901 Black screen when trying to run (Tiger)VNC with Gnome under Fedora 30. But here is the possible error: vncext: VNC extension running! I checked ~/.vnc/archlinux:1.log, it shows that the connection was accepted and connected. When I restart i also get a KDE splash screen, but would end up in the black screen and cursor again. I then start systemctl start I attempted to connect, I only get a black screen with breeze style cursor. I followed Arch Wiki to set up TigerVNC, which is (1) create password with vncpasswd (2) edit /etc/tigervnc/ers and (3) create ~/.vnc/config which had only one line: session=plasma. System: Arch Linux on Plasma with SDDM as Display Manager.
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