> The protocol should be RDP - Remote Desktop Protocol. Indeed in Gnome settings panel it's called Remote Login.
Both "Desktop Sharing" and "Remote Login" use RDP. Only the latter presents the log-in screen, which according to the upstream maintainer is the only place where you'd see these graphical artifacts. > there is actually another bug somewhat close that you're involved in already (https://bugs.launchpad.net/ubuntu/+source/gnome-remote- desktop/+bug/2077538?comments=all). Because of this one (I think) we have to add the user we setup in the "Remote Login" to both the video and render groups The credentials set in "Login Details" are for an RDP user, not a linux user. The log-in screen **in plucky and older** is always presented by the "gdm" user, which is why I proposed `usermod -a -G render gdm`. Alternatively, if you don't want to guess the user then chmod 666 would achieve the same result. Whether this is necessary for triggering this bug, I don't know. > otherwise it crashes. What do you think? I'm not aware of bug 2077538 causing crashes. At most, it should prevent GNOME Shell from doing hardware accelerated rendering and fall-back to software rendering. But that is without NVIDIA remote desktop in the mix: does it crash remote desktop on NVIDIA? > The monitor: actually this fix is about headless sessions. But testing with AND without a monitor would be safer. Adding to the test plan. The upstream maintainer commented: """ CUDA seems to only work, when the application or service using it, runs as a user that has physical access to a monitor. In headless sessions, there is no physical monitor. Thus CUDA and NVENC should fail to initialize, and the session falls back to software encoding. """ which doesn't make a whole lot of sense to me, but maybe it's true at least in this case? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2127792 Title: Images are corrupted on blackwell GPUs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-remote-desktop/+bug/2127792/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
