17.10 recovery root session networking failure
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
friendly-recovery (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Hi,
I just freshly installed a machine with the new 17.10 desktop, and after having trouble tried to fix that in a recovery root shell. When that did not help to fix the problem ( #1726842 ), I reinstalled with Lubuntu, which solved that problem for the moment.
But with both, Ubuntu and Lubuntu, I ran into the problem that the recovery root shell is not working properly, it is not able to get the network running properly. It took me severe manual manipulation in /etc/network/
1. The machine tries to start the network through network-manager, which did not properly interact with systemd and it's nameserver at that state of boot process. Although the machine got an IP-address through DHCP, the configuration was not finished properly and aborted, due to some problem setting the DNS nameservers as passed from the DHCP server.
2. There's error messages that a grep would not work on /etc/resolv.conf, but I am not sure, where that error message came from. However, the /etc/resolv.conf is a link to ../run/
3. Another problem (and possibly the reason for 1 and 2) is that some startup scripts complain about the missing ifconfig command. Indeed, ifconfig is missing and not installed, I had to use ip to check the interface configuration. Probably someone has taken ifconfig out of standard installation, since ip is a full replacement and ifconfig outdated, but there's still scripts and programs that want to use ifconfig. Maybe that's why things go wrong.
affects: | ubuntu → friendly-recovery (Ubuntu) |
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