One of the most recent software updates rendered my desktop nearly useless. I can't even get into and work with the terminal since it became virtually unreadable.
I've searched thoroughly for suggestions. I thought I found it with some tweak packages and turning off font antialiasing, but no luck there. Another reply here suggested X11 issues. But I can't really perform any of those because of the terminal issue.
Please help!! what a horrible situation this is.
'''
*-display
description: VGA compatible controller
product: Turks PRO [Radeon HD 7570]
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 0
bus info: pci@0000:01:00.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi vga_controller bus_master cap_list rom
configuration: driver=radeon latency=0
resources: irq:39 memory:d0000000-dfffffff memory:efe20000-efe3ffff ioport:e000(size=256) memory:c0000-d
'''
from the other questions and suggestions, I tried the following unsuccessfully: '''
$sudo apt install ppa-purge Reading package lists... Done Building dependency tree Reading state information... Done ppa-purge is already the newest version (0.2.8+bzr63). The following packages were automatically installed and are no longer required: libffi7 libllvm11 libllvm6.0 Use 'sudo apt autoremove' to remove them. 0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.$ sudo ppa-purge ppa:oibaf/graphics-drivers Updating packages lists E: The repository 'http://ppa.launchpad.net/tualatrix/ppa/ubuntu groovy Release' does not have a Release file. Warning: apt-get update failed for some reason (base) tyle@B:~$
'''
