I have tested it 1) directly connected to two different computers
and and with 2) a external hub with both these computers. All works in 4.15, but not now. The external hub has an extra power supply and can give up to 4 A for the charging only port. Hopefully it is limited to 2 A per port by design for normal use. The drive's enclosure itself is designed for 2 A, i.e. single connector. High speed requires more power, but the speed can be that for 45 to 60 minutes. I expect it fail earlier if it is short of power, in case you use the dd-command. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1886172 Title: high speed data to usb disk makes the kernel think that is has been unmounted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1886172/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
