Hi, Chris Guiver wrote: > └─sdb4 8:20 1 4G 0 part /media/guiverc/writable
So it seems that casper added its persistent partition without creating a dummy MBR partition with boot flag. This simplifies the task of making current Ununtu ISOs digestible for the j3400. One run of dd if=/dev/zero bs=1 count=16 of="$STICK" conv=notrunc seek=462 suffices. Chris Guiver wrote: > guiverc@d960-ubu2:~/uwn/issues/735$ xorriso -indev /dev/sdb > -report_system_area plain > xorriso : FAILURE : Drive address '/dev/sdb' rejected because: not MMC and > -drive_class 'caution' '/dev' My mistake. The program is right. The command proposal should have been xorriso -indev stdio:/dev/sdb -report_system_area plain Please run this to verify that the dummy partition is really not there after the first successful booting of the USB stick. (The demand for the "stdio:" prefix is a safety precaution to protect system disks from dangerous superuser activities. I forgot about it because i have a file /etc/opt/xorriso/rc which declares -drive_class harmless '/dev/sd[c-e]*' so that i don't have to use "stdio:" with my USB sticks. Whatever, -indev without -outdev to the same device prevents writing and -report_system_area "plain" does not want to write to the device. So it would be safe even for the system disks.) Have a nice day :) Thomas -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922342 Title: Impish live session takes ages to boot on BIOS systems To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1922342/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
