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Date : 2019/01/17 17:55
Browser : Mozilla/5.0 (X11; Linux x86_64; rv:52.9) Gecko/20100101
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IP-Address : 149.172.203.221
Hostname : HSI-KBW-149-172-203-221.hsi13.kabel-badenwuerttemberg.de
Old Revision: https://wiki.x2go.org/doku.php/doc:howto:tce?rev=1547555492
New Revision: https://wiki.x2go.org/doku.php/doc:howto:tce
Edit Summary: Added a new troubleshooting section for audio issues
User : stefanbaur
@@ -965,8 +965,18 @@
* When using netbooting, do the following on your PXE/TFTP Server
* create a separate configuration file "name-of-your-stubborn-hardware" for this hardware, based on the default file,
* create a symlink matching "01-", followed by the first three out of the six bytes of your hardware address, each separated by "-" (say, 01-AA-BB-CC when the full MAC was shown as AA:BB:CC:DD:EE:FF), that points to the file
"name-of-your-stubborn-hardware".
* In your boot configuration file (either "name-of-your-stubborn-hardware",
when using netbooting, or menu.lst, when using local or USB storage media and
grub-legacy, or X2Go-live1.cfg/X2Go-live2.cfg, when using local or USB storage media and
syslinux), add the boot parameter
''xorgconfurl=tftp|http|https|ftp://your-http-server-ip-here/x2go-tce/x2go-tce.xorg.conf.name-of-your-stubborn-hardware''
+
+ ==== The session itself works fine, but Audio is not working ====
+
+ First, check that the audio isn't simply muted (some cards/setups do this by default). Run ''pavucontrol'' inside the X2Go session. Check the settings on the tabs //Output Devices// and //Configuration//. If that is the case, you probably need to create a script on the server that raises the volume/toggles the mute setting upon user login.
+
+ If that doesn't help, please boot with additional boot parameter ''audioout=list'' and look at the output on /dev/tty8 (Hit Ctrl+Alt+F8)
- it will give you a list of available audio output devices. This list also
gets written to ''/tmp/audiolog'' on the ThinClient.
+
+ You might have to pick a different one from the list, by using boot parameter ''audioout='' with a particular card/output value, like: ''audioout=“alsa_card.pci-0000_00_1b.0|output:hdmi-stereo”'' (you need to copy the proper value from the list generated on your particular thinclient).
+
+ If you need different settings for different manufacturers, you can try to tell them apart by MAC address and set separate pxe boot configuration files for them.
===== Support Tools available in X2Go-TCE =====
==== Remote Access to the ThinClient's local display (before any connection is made) ====
--
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