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  1. K

    (proxmox 7.1) Physical DVD/CD to Guests

    OK, I have been going around in circles with this one and I can not find any good documentation for this. The host proxmox server has two DVD/CD drives installed and show up at /dev/sr0 and /dev/sr1 as expected. How do I assign /dev/sr1 to a guest? Going through the web gui only allows...
  2. K

    Failed pci passthrough attempt: stuck at initramfs prompt.

    Unfortunately you updated ALL the initrd modules. It is good practice to make a copy of the current one and then only update it. You might be able to boot off a rescue disk, mount the proxmox root and boot filesystems, make the needed updates, chroot to the mounted proxmox filesystem, rebuild...
  3. K

    [SOLVED] How to install PVE 7 with Secure Boot enabled?

    Why do you need secure boot enable on the host? If it is for Windows 11 guests, I believe all that can be done at the guest level with its BIOS and adding a TPM.
  4. K

    [SOLVED] Odd Passthrough Behavior( Audio )

    On the proxmox host it is 81:00.0 and here is the output of that: root@odin:~# lspci -nnks '81:00.0' 81:00.0 Audio device [0403]: Creative Labs EMU20k2 [Sound Blaster X-Fi Titanium Series] [1102:000b] (rev 04) Subsystem: Creative Labs EMU20k2 [Sound Blaster X-Fi Titanium Series]...
  5. K

    [SOLVED] Odd Passthrough Behavior( Audio )

    OK, adding in the snd-hda-intel option doesnt seem to make any difference. Here is the output from lscpi -vv on the guest side: 00:10.0 Audio device: Creative Labs EMU20k2 [Sound Blaster X-Fi Titanium Series] (rev 04) Subsystem: Creative Labs Device 0043 Physical Slot: 16 Control...
  6. K

    [SOLVED] Odd Passthrough Behavior( Audio )

    OK, for good measure I added these two lines to /etc/modprobe.d/blacklist: blacklist snd_pcm blacklist snd_hda_intel Got much better results. Got in about 5 minutes of usage with the sound card and then things broke again. Looking at the /var/log/messages file I saw this chuck here as...
  7. K

    [SOLVED] Odd Passthrough Behavior( Audio )

    Hi everyone. I am new to proxmox and I think I have definitely drunk the Koolaid after someone recommended it over 'XXware'. I am trying to passthrough a PCIe soundcard to a linux guest. Basically things look like they successfully passthrough and are working fine with the guest on initial...