PVE 7.0 2: Could not insert intel powerclamp: no such device

bartbergmans

New Member
Oct 26, 2021
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I am trying to install proxmox on my old macbook pro using a USB. For some reason when I used balenaEtcher to create the USB my Macbook wouldn't start and was stuck on a grey screen, so I tried Rufus and imageUSB. Both of these tools show up as Grub rescue. When I set the boot partion manually in grub rescue I can get into the Proxmox install, but after the installation starts I get the error:
modprobe: ERROR: could not insert 'intel_powerclamp': No such device.

After that errors it tries search a block device that contains the iso, it says testing device '/dev/xxx' for ISO a couple of times and then I get:
[ERROR] no device with valid ISO found, please check your installation medium

Any idea how to install proxmox?

PS: I set the device in grub rescue using the following commands:
set prefix=(hd0,1)/boot/grub
set root=(hd0,1)
insmod normal
normal
 
This might be an issue with your USB drive. There are multiple forum threads regarding similar issues.
Could you try a different USB drive?