rm -rf /usr/lib/libQt6* /usr/lib/qt6* /usr/include/qt6* /usr/bin/qt6* as root without thinking twice?...And didn't have any backups of /usr/?
Here's how to fix it.
yay -Qv {plasma-desktop,dolphin,kio,qt6-base} shows the versions of the 3 different systems of QT/KDE packages. Note these down. I got:plasma-desktop 6.3.5-1
dolphin 25.04.2-1
Last updated 2025-05-05
Disclaimer: I have personally tested the steps in this install. However, I'm not responsible for anything you do.
Control Panel > Power Options > Choose what the power buttons do > Change settings that are currently unavailable > Uncheck Fast startup.
| cmake_minimum_required(VERSION 3.16) | |
| project(CS_136 C) | |
| ################################################## | |
| set(ASSIGNMENT Final) | |
| ################################################## | |
| find_package(LLVM REQUIRED CONFIG) | |
| message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}") | |
| message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}") |
| <?xml version="1.0" encoding="UTF-8"?> | |
| <!DOCTYPE language SYSTEM "language.dtd"> | |
| <language name="CS 241 MIPS" version="1" kateversion="5.0" section="Assembler" extensions="*.asm;*.hex;" mimetype="text/x-mips" author="Raymond Li" priority="1"> | |
| <highlighting> | |
| <list name="type"> | |
| <item>.word</item> | |
| </list> | |
| <list name="rinstr"> | |
| <item>add</item> | |
| <item>sub</item> |
| let eee = "#eeeeee" | |
| let sr = document.querySelector("#viewer").shadowRoot.querySelector("#toolbar").shadowRoot | |
| sr.querySelector("#toolbar").style.backgroundColor = "lightgray" | |
| sr.querySelector("#toolbar").style.color = "black" | |
| let ce = sr.querySelector("#center").firstElementChild.shadowRoot | |
| ce.querySelector("#pageselector").style.backgroundColor = eee | |
| ce.querySelector("#pageselector").style.color = "black" | |
| ce.querySelector("#divider").style.color = "black" | |
| ce.querySelector("#pagelength").style.color = "black" | |
| sr.querySelector("[aria-label='Zoom level']").style.backgroundColor = eee |
| import json | |
| before = """\\begin{center} | |
| \\begin{tikzpicture}[every node/.style={draw,circle,minimum size=25pt}] | |
| \\begin{scope}[yscale=-1] | |
| \\draw[thick]""" | |
| after = """; | |
| \\end{scope} | |
| \\end{tikzpicture} | |
| \\end{center}""" |
To map shortcuts like Ctrl+Bksp/Del to delete words backwards and forwards in Konsole:
| Key Combination | Output | (Explanation) |
|---|---|---|
| Backspace-Ctrl | \x7f | Backspace without Ctrl should just delete the character before the cursor |
| Backspace+Ctrl | \E\b | Backspace with Ctrl should delete the word before the cursor. ^H should be encoded as \x08 (ascii control character code in hex) but Konsole converts that to \b, it's code for backspace. |
sudo depmod -a
sudo modprobe v4l2loopback devices=1 max_buffers=2 exclusive_caps=1 card_label="VirtualCam"
You can do this persistently by creating a config file like video.conf in /etc/modprobe.d/ with the following in it:
| #!/bin/bash | |
| #. | |
| #. | |
| #. | |
| # (append this) | |
| # Send a desktop notif | |
| sudo -u raymo DISPLAY=:0 DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus notify-send "Warning: Utility power has failed. Now running on battery." -i battery-caution -u critical -t 10000 -h 'string:desktop-entry:ups' -a UPS |
| <!DOCTYPE html> | |
| <html class="desktop mbr-site-loaded" style> | |
| <!-- | |
| Page saved with SingleFile | |
| url: https://raymond.li/ | |
| saved date: Mon Feb 01 2021 16:18:15 GMT-0500 (Eastern Standard Time) | |
| ____ ____ _ ___ _____ | |
| / ___| _ \| | / _ \ |___ / | |
| | | _| |_) | | _____| | | | |_ \ | |
| | |_| | __/| |__|_____| |_| | ___) | |