I tested also with plain extraction from the current Lubuntu Groovy iso file to a FAT32 partition with what I think are the correct flags
$ LANG=C sudo parted /dev/sdc p Model: OCZ-AGIL ITY3 (scsi) Disk /dev/sdc: 60,0GB Sector size (logical/physical): 512B/512B Partition Table: msdos Disk Flags: Number Start End Size Type File system Flags 1 1049kB 60,0GB 60,0GB primary fat32 boot, esp I tried to boot in UEFI mode, but it did not work :-( The same method works with Lubuntu 20.04.1 LTS (I tested right now just to be sure). -o- I loop mounted the iso file and used rsync to copy to the pendrive's partition mounted at /mnt/sd1: sudo rsync -r --info=progress2 /mnt/lp1/ /mnt/sd1 Then I flushed the buffers and unmounted /mnt/lp1/ and /mnt/sd1. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1886148 Title: failure to boot groovy daily To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-cdimage/+bug/1886148/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
