Hi Pascal, since your work from https://salsa.debian.org/installer-team/partman-auto/-/merge_requests/15 and https://salsa.debian.org/installer-team/partman-auto-lvm/-/merge_requests/5 has landed in the daily images, I did some testing with different disk sizes; the results can be found in https://people.debian.org/~holgerw/partman-auto__with-MR15-merged/ separated by BIOS and UEFI.
While it works fine so far, on glitch came up during testing: Using the "separate home+var+tmp" recipe under UEFI variant on a 10G disk results in an error "Unable to satisfy all constraints on the partition" "Failed to partition the selected disk. This probably happened because there are too many (primary) partitions in the partition table." See https://people.debian.org/~holgerw/partman-auto__with-MR15-merged/UEFI/10G-disk__1G-RAM/use-entire-disk__separate-home-var-tmp__error1.png https://people.debian.org/~holgerw/partman-auto__with-MR15-merged/UEFI/10G-disk__1G-RAM/use-entire-disk__separate-home-var-tmp__error2.png https://people.debian.org/~holgerw/partman-auto__with-MR15-merged/UEFI/10G-disk__1G-RAM/use-entire-disk__separate-home-var-tmp__error3.png In the partitioning overview (screenshot 3) the /home partition is missing, so this is the one which raises the error apparently. However, since this is UEFI, and therefore gpt partition table, the amount of partitions (here: 6) should be no issue here. Since I was unable to reproduce this issue with d-i images from before these partman-auto changings, it's somehow related to this recipe changes, and the message regarding "too many partitions" is wrong. As this only happens with a very small disk (10G): Do we need to adjust the minimum disk size for this recipe maybe, or similar? Holger -- Holger Wansing <hwans...@mailbox.org> PGP-Fingerprint: 496A C6E8 1442 4B34 8508 3529 59F1 87CA 156E B076