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--- ubuntu_tips_tricks_and_notes [2025/06/22 01:06] – mike
+++ ubuntu_tips_tricks_and_notes [2026/01/10 19:26] (current) – mike
@@ Line 1: / Line 1: @@
 ====== Ubuntu Tips, Tricks and Notes ======
 ----
+==== Mirrors ====
+The default mirror is **%%http://us.archive.ubuntu.com/ubuntu/%%**
+The preferred mirror is **%%http://mirrors.mit.edu/ubuntu/%%**
 ==== Post-Installation ====
 Make the output of the **df** command more friendly and less cluttered by creating a system-wide alias for it:
@@ Line 52: / Line 58: @@
 === Install phpmyadmin ===
   sudo apt update
-  sudo apt install phpmyadmin
+  sudo apt install phpmyadmin php-mbstring php-zip php-gd php-json php-curl
+  sudo phpenmod mbstring
+  sudo systemctl restart apache2
   mysql
+  mysql> SELECT user,authentication_string,plugin,host FROM mysql.user;
   mysql> ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '<password>';
 === Installing Portainer to manage Docker containers ===
@@ Line 91: / Line 101: @@
 If the issue persists afterwards, a reboot of the system should resolve it.
+=== Fixing the Low Battery Alert ===
+Found on Reddit; will "clean it up" later...
+cd /etc/UPower\\
+sudo nano UPower.conf\\
+If you set UsePercentageForPolicy=true then edit the percentage lines to your liking, such as:\\
+PercentageLow=50\\
+PercentageCritical=35\\
+If you prefer a time based approach, then set UsePercentageForPolicy to false and set the time notification options to your liking, such as:\\
+TimeLow=1200\\
+TimeCritical=300\\
+Hit ctrl+X to save the UPower.conf file and close out of nano editor.\\
+Reboot computer or sudo systemctl restart upower for changes to take effect.\\