Number of USB Controllers - 3x USB Controller assigned to sys-usb [2 x USB 3.2 Gen. 1 port (Type A), 1 x USB 3.2 Gen. 2 port (Type C), 1 x USB 3.2 Gen. 2 port (Type C)]
The hdmi output works fine for me with a 144 Hz 1080p screen, I can also connect the screen through an usb-c dock connected on the thunderbolt port. I don’t have enough screens to try two externals screens at the same time.
I tried a 4k display with another laptop. It was a bad experience. All tweaking solutions I could find failed (min vram etc). Perhaps it was my bad. By the way, great NV41 report in your blog!
I think it’s unfortunately a Qubes OS issue I was running Qubes OS on a 4K screen last year, it was a pain to figure all the tweaks to get normal size everywhere (it was working though).
you should write a thread to get some help, it should be easy to fix the vram configuration
@absent
I have been using a 4K monitor 3840x2160 16:9 with Qubes under Lenovo x220 & Coreboot, Lenovo x230 & Coreboot, Lenovo w530 & Coreboot for years without any problems. This is also the case with the current NovaCustom NV41 System via the HDMI interface, without any tweaking soulutions.
@solene
Okay and thanks for your feedback.
I’ll have to test other Lenovo DS models to find out the reason for the missing Qubes taskbar and internet connection.