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--- wiki:ubuntu_troubleshooting [2023/04/12 18:47] – add keepassxc and firefox snap antisa
+++ wiki:ubuntu_troubleshooting [2023/12/15 19:29] (current) – [See also] add network_troubleshooting antisa
@@ Line 2: / Line 2: @@
 ====== Ubuntu troubleshooting ======
+===== 22.04 =====
-===== No wired internet - 22.04.2 Network Unclaimed =====
+==== No wired internet - 22.04.2 Network Unclaimed ====
 Happened after upgrade from 20.04.04 to 22.04.2, there was no wired connection detected:
@@ Line 114: / Line 115: @@
 </code>
-===== keepassxc and firefox snap =====
+==== keepassxc and firefox snap ====
+Run these 2 commands:
-https://www.bentasker.co.uk/posts/blog/general/enabling-nativemessaging-for-keepassxc-on-ubuntus-snap-firefox.html
+  sudo apt-get install flatpak
+  flatpak permission-set webextensions org.keepassxc.keepassxc_browser snap.firefox yes
+and restart firefox.
+==== virtualbox ====
+Error:
+ The character device /dev/vboxdrv does not exist'
+Solution:
+  sudo apt install --reinstall linux-headers-$(uname -r) virtualbox-dkms dkms
+Reboot.
 ==== Tested on ====
   * Ubuntu 22.04.2
 ====== See also ======
+  * [[wiki:network_troubleshooting#wired_ethernet_turns_off_and_on_constantly|network troubleshooting]]
 ====== References ======
   * https://askubuntu.com/questions/1437477/22-04-1-network-unclaimed
   * https://discourse.ubuntu.com/t/jammy-jellyfish-release-notes/24668
+  * https://stackoverflow.com/questions/60350358/how-do-i-resolve-the-character-device-dev-vboxdrv-does-not-exist-error-in-ubu
+  * https://www.bentasker.co.uk/posts/blog/general/enabling-nativemessaging-for-keepassxc-on-ubuntus-snap-firefox.html