Obviously GRUB and YouTube shouldn't be sharing the same screen. That looks like a driver/browser chroma-key bug. What browser were you using?
I'm also not totally confident that's even the main issue you were describing. If it's not then please be sure to open a second bug about the other issue. ** Package changed: xorg (Ubuntu) => nvidia-graphics-drivers-465 (Ubuntu) ** Summary changed: - video glitch + YouTube video still visible (hardware chroma key) after reboot on the GRUB screen -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1936716 Title: YouTube video still visible (hardware chroma key) after reboot on the GRUB screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-465/+bug/1936716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
