Ubuntu 24.04 LTS Login Loop Issue After Installing Hadoop

Hi everyone,

I’m experiencing a login loop issue on my Ubuntu 24.04 LTS system after installing Hadoop and rebooting. However, I can still log in via the terminal and access my files.

Steps I Have Tried So Far:

Checked Disk Space: My root (/) partition has 84GB of free space, so it’s unlikely to be a memory issue.

Tried LightDM: Switched to lightdm, but the login loop persists.

Reinstalled and Reconfigured GDM & LightDM: No change in behavior.

Reinstalled GNOME Keyring: Issue remains unresolved.

Modified /gdm3/custom.conf: Uncommented WaylandEnable=false to force Xorg, which allows me to log in, but my files are missing. Interestingly, I can use Chrome (which prompts for login), but other files remain inaccessible. This same issue occurs when using startx.

Here is the status of my GDM. I would appreciate any insights on resolving this issue.