Score:0

Remmina USB redirection

ng flag

I have been trying to get USB redirection working under Remmina 1.4.25. My client OS is Linux 5.15.0-60-generic (jammy). My target OS is Linux 5.4.0-144-generic (focal) which is running xrdp/focal,now 0.9.12-1 amd64. I have also tested to Windows 2019 Server.

I have tested with various devices from thumbdrives to Android phones. No USB device ever appears at the target ( according to lsusb in Linux or Get-PnpDevice -PresentOnly | Where-Object { $_.InstanceId -match '^USB' } in Windows).

I ran the Remmina DEBUG page during connection - no errors but no indication it was attempting to forward the USB device either.

I have checked out the developers site and remmina.org but found no references dealing with configuring this "Advanced" feature of Remmina other than the "mouse-over" help (seen below). I have tried every syntax I can think of without success.

enter image description here

I have successfully forwarded USB using Virtual Machine Manager and SPICE (the targets are mostly QEMU/KVM virtual machines). But I would greatly prefer to use Remmina-RDP.

Has anyone successfully redirected a usb device using remmina-rdp? Antenore Gatta won't return my calls...

ar flag
The [Remmina developers page is here](https://gitlab.com/Remmina/Remmina) you may want to ask them, There are some old pages like [one](https://gitlab.com/Remmina/Remmina/-/issues/2049), [two](https://gitlab.com/Remmina/Remmina/-/issues/2320), [three](https://gitlab.com/Remmina/Remmina/-/issues/2504) , [four](https://gitlab.com/Remmina/Remmina/-/issues/2437).
Frobozz avatar
ng flag
Yes, I have been perusing it. Thanks. Thinking of reinstalling from their PPA but 1.4.25 is pretty recent already.
ar flag
I have a hunch that `xrdp` server (at the remote Ubuntu Desktop) may not have this feature. This [reddit thread](https://www.reddit.com/r/linuxadmin/comments/vctlyj/xrdp_and_local_usbdevices/) seems to confirm this, though the language of the alternative solution is not clear. I don't have a Windows computer to test if and how it works with the RDP in Windows.
Frobozz avatar
ng flag
Quite possible. But it does not work to a Windows RDS either. If neither xRDP nor Microsoft support it, what is it there in Remmina for?
I sit in a Tesla and translated this thread with Ai:

mangohost

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.