Mikael Carneholm

I use the Dell TB16 dock together with my Precision 5510, and I have a similar sounding issue: once the display is turned off (after inactivity) and the session is...

Ubuntu 20.04.3 (ubuntu-20.04.3-desktop-amd64.iso) behaves the same way as elementaryOS 6.x: the monitor just goes black after the Grub screen. NB: Changing `gfxmode` to 800x600 fixes the issue also for the...

  For reference: here's what the Grub screen looks like with `gfxmode=auto` and `gfxmode=800x600` in the Ubuntu 20.04.3 installer on my Dell Precision 5510 (15" 3840x2160 monitor)

  Updated the PR with fallback to `auto` (see https://www.gnu.org/software/grub/manual/grub/html_node/gfxmode.html). Attaching photos of what the elementaryos-7.0-daily.20220127 Grub screen looks like with `set gfxmode=800x600,auto` on my 15" 4K 3840x2160 monitor.

I have this issue as well. I'm on slightly different hardware (Dell Precision 5510), but I get the exact same behavior (i.e. screen goes black after the "try or install...

@tomazb I had that as well until I did a BIOS/firmware upgrade. I am now on 1.16.1 and I no longer get the out of memory error, but I still...

[I finally found a solution](https://github.com/pop-os/pop/issues/1058#issuecomment-974744313) that solved the issue for me: 1. Create a bootable USB drive with Unetbootin (this will make the files on the drive editable) 2. Edit...

I'm also having this issue on my Dell Precision 5510 equipped with a Nvidia GM107GLM (Quadro M1000M). Tried **nomodeset** and **nouveau.modeset=0** but after pressing CTRL+X or F10 on the Grub...

@T-O-R-U-S Turning off CSM (which in the Dell BIOS is labeled "Enable Legacy Option ROMs") did sadly enough not change anything for me: the screen still goes black after booting...

**FYI:** For me the issue had nothing to do with modesetting, but with `set gfxmode=auto` in /boot/grub/grub.conf which for some reason made my 4K monitor go black (see https://github.com/elementary/os/issues/546#issuecomment-982898476)