Below is the EDID information from the onboard panel. Why can't drm/i915 deal with it?
---- guest@guest-ZenBook-UX431FA:~$ sudo get-edid | parse-edid This is read-edid version 3.0.2. Prepare for some fun. Attempting to use i2c interface No EDID on bus 0 No EDID on bus 1 No EDID on bus 2 No EDID on bus 3 No EDID on bus 4 1 potential busses found: 5 128-byte EDID successfully retrieved from i2c bus 5 Looks like i2c was successful. Have a good day. Checksum Correct Section "Monitor" Identifier "" ModelName "" VendorName "NCP" # Monitor Manufactured week 1 of 2018 # EDID version 2.4 # Digital Display DisplaySize 310 170 Gamma 2.20 Option "DPMS" "false" Modeline "Mode 0" 138.50 1920 1968 2000 2080 1080 1083 1088 1111 +hsync -vsync EndSection -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1821533 Title: failure to detect and use Intel 620 graphics pci id 3ea0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe/+bug/1821533/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp