Update kubuntu.md

config/pc/kubuntu.md

@@ -9,45 +9,56 @@ breadcrumbs:
 ### Using
 {:.no_toc}
 
-- Kubuntu 19.10
+- Kubuntu 20.10
 
 ## Installation
 
+1. Disconnect all network interfaces.
+    - This will prevent an APT bug crashing the installer at the very end.
 1. Use the guided partitioner.
     - The manual installer is broken and can't create encrypted volumes.
 
 ## Setup
 
 1. Upgrade all packages.
-1. Make sure the correct graphics drivers are in use (e.g. the proprietary Nvidia driver).
 1. Install `vim` and change the default editor to vim by running `update-alternatives --config editor` and selecting `vim.basic`.
 1. Disable password for the sudo group by running `visudo` and changing the sudo group line to `%sudo ALL=(ALL:ALL) NOPASSWD: ALL`.
+1. Make sure the correct graphics drivers are in use (e.g. the proprietary Nvidia driver).
+1. Fix the displays (positions, resolutions, refresh rates).
 1. Enable numlock on boot (search for it).
 1. Appearance:
-   1. Change to the dark theme.
-   1. Make all fonts 1 size smaller.
+   - Change to the dark theme.
+   - Make all fonts 1 size smaller.
 1. Shortcuts:
-   1. Disable web shortcuts.
-   1. Add a keyboard shortcut for Dolphin (e.g. `Meta+E`) by running `kmenuedit` and changing System, Dolphin.
+   - Disable web search keywords.
 1. Setup panels for all screens. Only show tasks for the current screen.
+1. Setup clipboard:
+    - Open the clipboard settings from the taskbar.
+    - Set the history size to 1 (effectively disabling the history).
 1. Setup firewall:
-    1. Remove other firewalls: `apt purge ufw firewalld`.
-    1. Install `iptables iptables-persistent netfilter-persistent`.
-    1. Create and run an IPTables script, e.g. [iptables.sh](https://github.com/HON95/configs/blob/master/pc/linux/iptables/iptables.sh).
+    - Remove other firewalls: `apt purge ufw firewalld`.
+    - Install `iptables iptables-persistent netfilter-persistent`.
+    - Create and run an IPTables script, e.g. [iptables.sh](https://github.com/HON95/configs/blob/master/pc/linux/iptables/iptables.sh).
 1. Setup audio devices:
-    - In `/etc/pulse/daemon.conf`:
-        - Set: `default-sample-format = S24LE`
-        - Set: `default-sample-rate = 48000`
-        - Reload (as user): `pulseaudio -k`
+    - Open `/etc/pulse/daemon.conf`.
+    - Set: `default-sample-format = S24LE`
+    - Set: `default-sample-rate = 48000`
+    - Reload (as user): `pulseaudio -k`
 1. Firefox:
-    1. Change the default search engine to DuckDuckGo.
-    1. Disable middle mouse paste by setting `middlemouse.paste` to false in `about:config`.
-    1. Enable middle mouse "drag scrolling" by setting `general.autoScroll` to true in `about:config`.
-    1. Install missing language support: `apt install $(check-language-support)`
+    - Disable middle mouse paste by setting `middlemouse.paste` to false in `about:config`.
+    - Enable middle mouse "drag scrolling" by setting `general.autoScroll` to true in `about:config`.
+    - Install missing language support: `apt install $(check-language-support)`
+
+### Extra
+
 1. (Optional) Install encrypted DVD support:
     - Install: `sudo apt install libdvd-pkg && sudo dpkg-reconfigure libdvd-pkg`
     - Warning: Don't change the region if not necessary. It's typically limited to five changes.
-1. (Optional) Install [GameMode](https://github.com/FeralInteractive/gamemode):
-    - `sudo apt install gamemode`
+
+## Troubleshooting
+
+**The system settings and other apps crash after updating the graphics driver:**
+
+Reboot the system.
 
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