I am no able to take remote sessions thinclient , i getting below error
error message from thin client
The session lasted less than 10 seconds ,it could mean that there is some problem with your thin Linc systems
error log from the thinlin server:
[anand@ansible conf.d]$ sudo tail -f /var/opt/thinlinc/sessions/anand/last/xinit.log
xauth: file /var/opt/thinlinc/sessions/anand/11/Xauthority does not exist
tl-xinit: Waiting for Xserver to accept connections…
Xvnc ThinLinc release 4.14.0 build 2408 - built Jan 26 2022 10:15:02
Copyright (C) 1999-2022 TigerVNC Team and many others (see README.rst)
See https://www.tigervnc.org for information on TigerVNC.
Underlying X server release 12013000
(II) Initializing extension VNC-EXTENSION
Thu Apr 13 11:31:00 2023
vncext: VNC extension running!
vncext: Listening for VNC connections on local interface(s), port 5911
vncext: created VNC server for screen 0
(II) Initializing extension Generic Event Extension
(II) Initializing extension SHAPE
(II) Initializing extension MIT-SHM
(II) Initializing extension XInputExtension
(II) Initializing extension XTEST
(II) Initializing extension BIG-REQUESTS
(II) Initializing extension SYNC
(II) Initializing extension XKEYBOARD
(II) Initializing extension XC-MISC
(II) Initializing extension XFIXES
(II) Initializing extension RENDER
(II) Initializing extension RANDR
(II) Initializing extension COMPOSITE
(II) Initializing extension DAMAGE
(II) Initializing extension MIT-SCREEN-SAVER
(II) Initializing extension DOUBLE-BUFFER
(II) Initializing extension RECORD
(II) Initializing extension DPMS
(II) Initializing extension Present
(II) Initializing extension DRI3
(II) Initializing extension X-Resource
(II) Initializing extension XVideo
(II) Initializing extension XVideo-MotionCompensation
(II) Initializing extension GLX
(II) IGLX: Loaded and initialized swrast
(II) GLX: Initialized DRISWRAST GL provider for screen 0
The XKEYBOARD keymap compiler (xkbcomp) reports:
Warning: Unsupported high keycode 372 for name ignored
X11 cannot support keycodes above 255.
This warning only shows for the first high keycode.
Errors from xkbcomp are not fatal to the X server
Connections: accepted: 127.0.0.1::62340
VNCSConnST: closing 127.0.0.1::62340: Clean disconnection
EncodeManager: Framebuffer updates: 0
EncodeManager: Total: 0 rects, 0 pixels
EncodeManager: 0 B (1:-nan ratio)
Connections: closed: 127.0.0.1::62340
ComparingUpdateTracker: 0 pixels in / 0 pixels out
ComparingUpdateTracker: (1:-nan ratio)
tl-xinit: Xserver ready for clients.
— System information —
ThinLinc 4.14.0
Linux ansible.example.com 4.18.0-372.26.1.el8_6.x86_64 #1 SMP Sat Aug 27 02:44:20 EDT 2022 x86_64 x86_64 x86_64 GNU/Linux
Red Hat Enterprise Linux release 8.6 (Ootpa)
— End system information —
Cannot find xsri. Background image support not available.
Running /opt/thinlinc/etc/xstartup.d/01-tl-kinit.sh (Obtaining Kerberos ticket)
kinit: Configuration file does not specify default realm when parsing name anand
Exception ignored in: <_io.TextIOWrapper name=‘’ mode=‘w’ encoding=‘UTF-8’>
BrokenPipeError: [Errno 32] Broken pipe
Running /opt/thinlinc/etc/xstartup.d/02-tl-dbus-launch.sh (Starting session D-Bus server)
Existing session D-Bus server found.
Setting initial D-Bus and systemd environment…
Running /opt/thinlinc/etc/xstartup.d/11-tl-set-title (Setting client window title)
Running /opt/thinlinc/etc/xstartup.d/12-tl-default-keyboard (Configuring default keyboard layout)
Setting default keyboard layout to “us”
The XKEYBOARD keymap compiler (xkbcomp) reports:
Warning: Unsupported high keycode 372 for name ignored
X11 cannot support keycodes above 255.
This warning only shows for the first high keycode.
Errors from xkbcomp are not fatal to the X server
Thu Apr 13 11:31:03 2023
Connections: accepted: 127.0.0.1::62352
Thu Apr 13 11:31:04 2023
SConnection: Client needs protocol version 3.8
Running /opt/thinlinc/etc/xstartup.d/15-tl-shadow-notify (Enabling notifications when the session is shadowed)
SConnection: Client requests security type VncAuth(2)
VNCSConnST: Replacing existing connection
VNCSConnST: Server default pixel format depth 24 (32bpp) little-endian rgb888
Running /opt/thinlinc/etc/xstartup.d/20-tl-select-profile.sh (Choosing a profile)
Running /opt/thinlinc/etc/xstartup.d/30-tl-xdg-user-dirs (Translating standard folders)
Running /opt/thinlinc/etc/xstartup.d/35-tl-desktop-activate.sh
Running /opt/thinlinc/etc/xstartup.d/40-tl-mount-localdrives (Mounting local drives)
Running /opt/thinlinc/etc/xstartup.d/41-tl-lp-redir-launch (Setting up printer port redirection)
Running /opt/thinlinc/etc/xstartup.d/43-tl-pulseaudio-launch.sh (Starting session PulseAudio server)
W: [pulseaudio] main.c: Couldn’t canonicalize binary path, cannot self execute.
Session PulseAudio server started. Redirecting applications…
Running /opt/thinlinc/etc/xstartup.d/50-tl-wait-smartcard (Waiting for smart card connection)
Stopping initial window manager…
Done.
Executing profile: gnome-classic
Using XDG session: gnome-classic
Updating D-Bus and systemd environment…
Ignoring invalid environment variable: ‘BASH_FUNC_which%%’
Ignoring invalid environment variable: ‘BASH_FUNC_module%%’
Ignoring invalid environment variable: ‘BASH_FUNC_switchml%%’
Ignoring invalid environment variable: ‘BASH_FUNC_scl%%’
Ignoring invalid environment variable: ‘BASH_FUNC_ml%%’
Executing XDG session command: env GNOME_SHELL_SESSION_MODE=classic gnome-session --session gnome-classic
Profile command exited with exit code 0
Running /opt/thinlinc/etc/xlogout.d/tl-kdestroy.sh
kdestroy: No credentials cache found while destroying cache
Running /opt/thinlinc/etc/xlogout.d/tl-umount-localdrives
tl-xinit: client terminated and returned 0
tl-xinit: Terminating X server…
X I/O error
tl-while-x11: lost Xserver connection, terminating child 504320 …
tl-while-x11: lost Xserver connection, terminating child 504338 …
Thu Apr 13 11:31:18 2023
VNCSConnST: closing 127.0.0.1::62352: Server shutdown
EncodeManager: Framebuffer updates: 304
EncodeManager: Tight:
EncodeManager: Solid: 100 rects, 1.89059 Mpixels
EncodeManager: 1.5625 KiB (1:4727.22 ratio)
EncodeManager: Bitmap RLE: 39 rects, 13.2 kpixels
EncodeManager: 1.18945 KiB (1:43.734 ratio)
EncodeManager: Indexed RLE: 140 rects, 86.437 kpixels
EncodeManager: 30.0537 KiB (1:11.2893 ratio)
EncodeManager: Tight (JPEG):
EncodeManager: Full Colour: 330 rects, 929.573 kpixels
EncodeManager: 727.443 KiB (1:4.99697 ratio)
EncodeManager: Total: 609 rects, 2.9198 Mpixels
EncodeManager: 760.249 KiB (1:15.0116 ratio)
ComparingUpdateTracker: 2.93113 Mpixels in / 1.82712 Mpixels out
ComparingUpdateTracker: (1:1.60423 ratio)
tl-xinit: X server has terminated
tl-xinit: deleting …/11.1681365444.ended
tl-xinit: Session terminated. Exiting.
^C
[anand@ansible conf.d]$