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Sound problems with Citrix Workspace App for ARM-Prozessor (Raspberry Pi 4)

Christian Johann


Sound on the Raspberry Pi 4 works after setting: /boot/config.txt audio_pwm_mode = 2

However, the sound via NetScaler connection via HDX / Audio: TCP still does not work.  

With a normal Ubuntu laptop and the current Citrix Workspace for Linux (x64), the sound works via the same NetScaler using the same Citrix Policies.   So we only have the problem with the receiver for ARM processors, is this a known issue?


Edit: I have try with a external soundcard over usb with redirect usb into the citrix session, this works, only the onboard analog sound with 3.5 mm do not work with citrix.

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