Lightdm doesn't give any error message when .XAutority is owned by root
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
lightdm (Ubuntu) |
Confirmed
|
High
|
Unassigned |
Bug Description
(Orignal problem at the end)
I understood the problem : As I had to sudo startx previously, .XAutority was owned by root. So Lightdm wasn't able to log me in. But Lightdm doesn't display any error message explaining why it can't log me in, as there was previously in GDM.
HOW to reproduce : made root the owner of the .XAutority file at the root of your personal home, then try to login via Lightdm. It doesn't display any message but it doesn't log you.
-------
So here is what happened : To test if an old bug with menus is still present in Trusty I updated to it, but it went very wrong (no screen at all, I filed this bug by going to recovery mode and FailsafeX). So I tried installing Trusty "from scratch", but I kept my /home. I used the same ID and Password during the installation as I do each reinstall. Reinstall corrected the problem of no screen : I was on lightdm login screen. Then, impossible to log me in : It tried and immediately go back to login screen. I changed the password from tty1 but same problem. But I can open the guest session (from which I make this bug report).
What I expected : To be able to login from lightdm as I do each time I have to reinstall the system.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: lightdm 1.9.5-0ubuntu1
ProcVersionSign
Uname: Linux 3.13.0-1-generic x86_64
ApportVersion: 2.13.1-0ubuntu1
Architecture: amd64
CurrentDesktop: Unity
Date: Sun Jan 12 11:50:36 2014
InstallationDate: Installed on 2014-01-12 (0 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140111)
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_
LANG=fr_FR.UTF-8
SHELL=/bin/bash
SourcePackage: lightdm
UpgradeStatus: No upgrade log present (probably fresh install)
summary: |
- After reinstall of Trusty, Lightdm can't log me in my session + Lightdm doesn't give any error message when .XAutority is owned by root |
tags: | added: regression |
description: | updated |
Changed in lightdm (Ubuntu): | |
status: | Opinion → Invalid |
status: | Invalid → New |
description: | updated |
I understood what happened : As I had to start X (startx) on my session previously, my .XAutority file was owned by root not myself. I understood that after reinstalling 13.10. So I removed .XAutority and it worked. But I think there should be an error message as there was previously in GDM