Re: #Desktop file manager and screen blanking issues #desktop
Hi Bernard,toggle quoted messageShow quoted text
Second issue first: File Manager instantly closes when opened
The solution can be found here:
The file manager used in Raspbian is called pcmanfm, you must re-install it.
sudo apt-get install --reinstall pcmanfm
Disclaimer I do NOT use the raspbian GUI very much so this is my limited
One of my monitors, Sceptre model E16 (12v monitor), stopped working with
buster running on an RPi 4. I got it displaying again by
putting the following in the /boot/config.txt file.
# Enable DRM VC4 V3D driver on top of the dispmanx display stack
What I would do is collect some data to see if you can understand the
problem better. Look at:
- monitor model
- video connector used, ie. HDMI,
- all the hdmi settings in /boot/config.txt,
- raspberry pi model,
- kernel version
This is what I am currently using for testing on my bench:
machine kern RPi video Monitor
plutest 4.19.75 Pi 4 Model B HDMI Sceptre 16"
nwdr15plu2 4.19.93 Pi 3 Model B HDMI Sunfounder 10" touch
ardop2 4.19.75 Pi 3 Model B+ HDMI Sunfounder 10"
mhams 4.14.98 Pi 3 Model B HDMI Sunfounder 10"
Also you will get more eyes looking at your problem if you post your
description on the RaspberryPi-4-HamRadio groups.io site.
f6bvp <email@example.com> writes: