Ubuntu
xserver-xorg-video-intel package

  1. Bug #1568604
  2. Comment #273

Comment 273 for bug 1568604

Revision history for this message
Qianqian Fang (fangq) wrote :

Had this issue occasionally last year on Ubuntu 20.04, but now every single time in the past week after my laptop wakes up from sleep.

Laptop is an Asus TUF F15 gaming laptop, with an NVIDIA 2060 GPU (hybrid graphics with Radeon Renoir GPU). CPU is an AMD Ryzen 7 4800H. NVIDIA driver 460.91.03. Ubuntu 20.04.3 LTS with Xfce 4.14.

Kernel version 5.6.14-050614-generic, dual monitors, one connected to the HDMI port from the USB-C adaptor (DP-0, connected directly to the NVIDIA GPU), and the other one connected to the HDMI port on the laptop (HDMI-1-1, graphics "pass-through" AMD Radeon GPU). see https://forums.developer.nvidia.com/t/ubuntu-19-04-doesnt-detect-my-hdmi-display/79577/80

When waking up, the DP-0 port (via USB-C, driven by NVIDIA GPU) does not have this issue, but the HDMI-1-1 port (via AMD GPU pass-through) loses cursor.

The workaround Ctrl+Alt+F1 followed by Alt+F7, as provided in #1573454 works. Looking for a permanent fix.