tickets #118057: [Regression][RemoteLogin] Remote Login: One-time VNC Session failed due to a previous graphical session - QE-Workstation - openSUSE Project Management Tool

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tickets #118057

closed

tickets #117442: [Regression] Regression test for SLED

tickets #117895: [Regression][RemoteLogin] Remote Login components of regression tests

[Regression][RemoteLogin] Remote Login: One-time VNC Session failed due to a previous graphical session

Added by zcjia about 2 years ago. Updated almost 2 years ago.

Status:

Resolved

Priority:

Normal

Assignee:

zcjia

Category:

already_automated

Target version:

15sp5

Start date:

2022-10-12

Due date:

% Done:

Estimated time:

Relevance:

Description

Description:
SLED using tigervnc access a SLES which is already using a desktop and the multiple login is detected by gdm and refused

Setup:
Client: SLED15
Server: SLES12SP3 with xvnc enabled but without session management
    - run as root user: yast2 remote
    - Click "Allow Remote Administration Without Sessions
Management"
    - Check "Open Port in Firewall"
    - Click "OK"
    - Press "Alt-f2" then input "r" to restart gdm
    - You have to log in the graphical session before the remote access

Steps:
Note: You have to log in the graphical session in SLES before the remote access

Launch gnome-terminal in SLED as normal user then input "vncviewer"
Enter the host(eg: IP:1) into the VNC server field and click "Connect"
There will be a popup window named "hostname mismatch" if your connection does not use TLS, then click "Yes"
Input the password and log in the system
Close vncviewer
vncviewer can be launched successfully
It starts a graphical login screen
Log in failed with notification:
Sorry, You have to log out a previous session first, Multiple logins are not supported.