Dell Monitor | No HDMI signal from your device
By Joseph Russell •
I have an HDMI port on this PC and on Dell P2417H Monitor; they are plugged in.
There is no signal, and so the monitor "sleeps".
When I unplug the HDMI from PC side; monitor displays:
Scanning for signal...Followed by:
No HDMI Cable
The display will go into Power Save Mode in 4 minutes.When I plug the HDMI back into the PC; monitor displays:
No HDMI signal from your device.Followed by:
Entering Power Saving Mode.Version:
me@me:~$ nmcli d wifi list
me@me:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04.3 LTS
Release: 20.04
Codename: focalxrandr:
me@me:~$ xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 1920 x 1080, current 1920 x 1080, maximum 1920 x 1080
default connected primary 1920x1080+0+0 0mm x 0mm 1920x1080 77.00* Know someone who can answer? Share a link to this question via email, Twitter, or Facebook.
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