Update: Sleeping with two working monitors also corrupts the second monitor.
Am So., 30. März 2025 um 17:54 Uhr schrieb Gonsolo <[email protected]>: > > Hi! > > Second try without attachment. > Youtube link of screen: https://youtu.be/zVbuzxECinI > > Am So., 30. März 2025 um 17:30 Uhr schrieb Gon Solo <[email protected]>: > > > > Hi! > > > > I bought a Displayport-to-HDMI cable to connect a second monitor to my > > NVIDIA 3060 12GB with three Displayport and one HDMI outputs. > > The first monitor is connected via the only HDMI output. > > The (second) monitor via on DP-HDMI flickers and has vertical stripes (see > > the > > attached video). I'm running the latest Arch with Nouveau and NVK. > > The first monitor is attached via > > Kernel 6.13.8-arch1-1 > > Mesa 25.0.2 > > > > I think it's the driver's fault because > > a) console works, flickering starts with the graphical console, > > b) on Windows it works, > > c) with NVIDIA (nvidia-open, nvidia-utils) drivers it works, > > d) booting with just the second monitor (Displayport-HDMI) works, and > > e) funny enough, booting with just the second monitor, and plugging in the > > first one > > later also works. > > > > So my guess would be, there's something not working with Nouveau's handling > > of > > the second screen. > > > > I'm happy to provide more details on request. > > > > Cheers, > > Andreas > > -- > Andreas -- g
