Solution is very simple...unplug usb during looking for ISO file and plug in again.
Working for every versions.
Working for every versions.
Hello, if you install the iso file to USB with the Balenaetcher Program, there is no problem. The Proxmox 8.1.1 installation was successful.
It works with balena. Thank you for sharing this solution with us.I met the same problem with 8.1.1 no matter using balenaEtcher or dd to write the iso to my usb disk on my mac.
Your method did work for me. Just registered this to thank you for sharing your trial
7.4 work fine, 8.1 does not. One machine, one USB stick. So there are something wrong with prepare instalation from ISO. unfortunelly I'had choice 7.4 for production, because 8.1 instalation did not start. I prepared multi iso stick by ventoyI have been trying to install Proxmox (versions 6, 7, and 8. All the same results) on a DL380 G6 but can't get the install media to work. I get as far as selecting Install Proxmox VE. Console text comes up and i get
Code:testing device '/dev/sr0' for ISO testing device '/dev/sdc' for ISO testing again in xxx seconds... ... [ERROR] No device with valid ISO found, please check your installation medium.
I have flashed the usb drive with both Rufus (dd mode) and Etcher, but neither tools work
The only changes I have made to Grub is addingmodule_blacklist=radeonfb
to the linux options to fix a graphical error where I would get an "Out of Range" error on multiple monitors and vga cables (which appears to be a long running issue that hasn't been fixed yet according to the bug tracker)
This fixed it for me. Thank you very much!Appears to be a ventoy issue, https://github.com/ventoy/Ventoy/issues/2657, several have reported updating ventoy will fix this.
Thank you.I was able to solve this with what is perhaps the dumbest solution:
When the installer does the "testing device" loop, unplug the install media then plug it back in. For some reason it worked. I do not know why. Grub is weird.
I came about this solution while trying to install Debian for the alternative install method mentioned above when I ran into a similar issue, however that time I decided to replug and see what would happen. Lo and behold Debian started installing. I got halfway through installing Debian before I made the connection and tried the same method with proxmox.
Hopefully this helps because i've seen a few other threads in google searches with the same issue.
Note: This was tried with the 8.x ISO. Idk if it will with any other versions but if it worked on two operating system installers then it should for any version of proxmox. GL HF.
I was able to solve this with what is perhaps the dumbest solution:
When the installer does the "testing device" loop, unplug the install media then plug it back in. For some reason it worked. I do not know why. Grub is weird.
I came about this solution while trying to install Debian for the alternative install method mentioned above when I ran into a similar issue, however that time I decided to replug and see what would happen. Lo and behold Debian started installing. I got halfway through installing Debian before I made the connection and tried the same method with proxmox.
Hopefully this helps because i've seen a few other threads in google searches with the same issue.
Note: This was tried with the 8.x ISO. Idk if it will with any other versions but if it worked on two operating system installers then it should for any version of proxmox. GL HF.