Bug#1080376: lightdm: Can’t log in with another user

[Nicolas Patrois <nicolas.patrois@free.fr>]

Package: lightdm
Version: 1.32.0-6
Severity: normal
Tags: upstream

Dear Maintainer,

I can’t log in with another user.
I see the lightdm screen, the login window.
I enter the login and its password (without AZERTY/QWERTY issue), and then
lghtdm is stuck.
I can’t even log in again, nor cancel anything, the login window is permanently
greyed. I have to kill lightdm by hand (thanks to lsof -Fp).

Yours,
nicolas


-- System Information:
Debian Release: trixie/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 6.1.0-22-amd64 (SMP w/12 CPU threads; PREEMPT)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages lightdm depends on:
ii  adduser                                3.137
ii  dbus                                   1.14.10-4+b1
ii  debconf [debconf-2.0]                  1.5.87
ii  libaudit1                              1:4.0.1-1
ii  libc6                                  2.40-2
ii  libgcrypt20                            1.11.0-6
ii  libglib2.0-0t64                        2.82.0-1
ii  libpam-systemd [logind]                256.5-2
ii  libpam0g                               1.5.3-7
ii  libxcb1                                1.17.0-2
ii  libxdmcp6                              1:1.1.2-3+b1
ii  lightdm-gtk-greeter [lightdm-greeter]  2.0.9-1

Versions of packages lightdm recommends:
ii  xserver-xorg  1:7.7+23.1

Versions of packages lightdm suggests:
pn  accountsservice  <none>
ii  upower           1.90.5-1
pn  xserver-xephyr   <none>

-- Configuration Files:
/etc/lightdm/lightdm.conf changed:
[Seat:*]
[LightDM]
[Seat:*]
greeter-session=lightdm-greeter
user-session=xfce
[XDMCPServer]
[VNCServer]


-- debconf information excluded