1. for pxe/nfs boot, there is stated, that there is a fix released, but i guess it will released in the first point release 18.04.1.
see https://bugs.launchpad.net/ubuntu/+source/casper/+bug/1755863
"netbooting the bionic live CD over NFS goes straight to maintenance mode"
3. yes, with option "systemd.mask=tmp" i am able to boot successfully into ubuntu desktop.
4. yes, when i shutdown or try to reboot, ubuntu hangs for ever.
1. for pxe/nfs boot, there is stated, that there is a fix released, but i guess it will released in the first point release 18.04.1. /bugs.launchpad .net/ubuntu/ +source/ casper/ +bug/1755863
see
https:/
"netbooting the bionic live CD over NFS goes straight to maintenance mode"
2. for the resolve issue i opened a separate bug report, but there is no activity yet... /bugs.launchpad .net/ubuntu/ +source/ casper/ +bug/1765765
see
https:/
"on nfsboot 18.04 bionic, internet addresses arn't resolve properly"
3. yes, with option "systemd.mask=tmp" i am able to boot successfully into ubuntu desktop.
4. yes, when i shutdown or try to reboot, ubuntu hangs for ever.