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    [SOLVED] Proxmox Won't Boot with Latest Kernel 5.13.19-2-pve

    I ran into the same issue with kernel 5.13.19-2-pve after upgrading to Proxmox 7.1 from v6. Booting using an older kernel is what resolved it. Is this just a faulty kernel?
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    [SOLVED] /dev/ttyACM0 not showing

    RESOLVED: I removed a passthrough to a VM at which point /dev/ttyACM0 showed on the host without any issues. Thanks to this thread for the tip.
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    [SOLVED] /dev/ttyACM0 not showing

    @oguz, I went as far as virtualizing my current setup to see if a reinstall of Proxmox would help, and the results show that it would. It seems like something in my kernel is not working as it should (I've since upgraded to 5.3.13-1-pve but the result is the same, now even the referenced kernel...
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    USB Zwave Stick crashing

    Sounds like a similar issue I'm having: https://forum.proxmox.com/threads/dev-ttyacm0-not-showing.60977/ Were you able to get it working on a USB 2.0 port?
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    [SOLVED] /dev/ttyACM0 not showing

    Reverted to kernel version 5.0.21-3-pve from 5.0.21-5-pve and the issue is no longer occurring. No more error messages when running dmesg
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    [SOLVED] /dev/ttyACM0 not showing

    -Passthrough is occurring in /etc/pve/lxc/<container_id>.conf -CT The issue is with the host itself though, not the container. The container actually shows /dev/ttyACM0 from before it stopped working, but it isn't functional due to the host not actually seeing it. pveversion -v output...
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    [SOLVED] /dev/ttyACM0 not showing

    Nevermind, it isn't stable as it comes upand goes away periodically. Would love it if someone can help with this as it is definitely a Proxmox issue
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    [SOLVED] /dev/ttyACM0 not showing

    Looks like the stick just randomly started getting recognized and ttyACM0 is now showing. It was plugged in for over a day.
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    [SOLVED] /dev/ttyACM0 not showing

    Hi, For some reason, /dev/ttyACM0 is no longer coming up when plugging in my ZWave USB stick. When I plug it in, the following message comes up on the host: dmesg usb 1-11: new full-speed USB device number 7 using xhci_hcd usb 1-11: New USB device found, idVendor=0658, idProduct=0200...
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    USB passthrough in unprivileged container

    Is there a way to do USB passthrough to an unprivileged container? This is exactly what I am trying to do: https://forum.proxmox.com/threads/lxc-usb-passthrough-zwave-stick.30058/ ...and after a lot of frustration, I realized that it was because my container was unprivileged. chmod o+rw...

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