I just hit the same installation failure.
“Can not find sdc3 or sdcp3 Not a block device”
I already installed TN from this USB stick onto this SSD a week ago and have been running OK since. I decided to do a clean install and hit this error.
I tried all combinations of choices in install script
I tried removing the HBA leaving only the SSD.
I tried a different SSD
I tried removing the partitions on the SSD using Windows.
Couldn’t remove 1 of the 4 partitions which was labelled as EFI
I had been using a 24.04.1 install and also downloaded and tried a 24.04.2 version
note: The original installation has been deleted/corrupted so it won’t boot.
When I originally installed TN last week I was using a clean SSD. This time it had been partitioned by the previous install. Do I need to wipe the disk before doing the install.
Update: I wiped the SSD clean using Windows DiskPart. When I tried the install, it reallocated the partitions before complaining about ‘Block Device’
BTW - what is a block device