[Bug 1276796] Re: bash fails to provide FQDN for PS1 with \H

Rodney Beede 1276796 at bugs.launchpad.net
Fri Feb 7 16:34:43 UTC 2014


There is no DHCP at all.

The OS was installed with a static IP configuration during the install
setup.  I specified the hostname at that time by typing it into the
installer prompt.


[rbeede at ubuntu13:/home/rbeede] $ cat /etc/hostname
okdev1383


[rbeede at ubuntu13:/home/rbeede] $ cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto eth0
iface eth0 inet static
        address 10.9.156.83
        netmask 255.255.252.0
        network 10.9.156.0
        broadcast 10.9.159.255
        gateway 10.9.156.1
        # dns-* options are implemented by the resolvconf package, if installed
        dns-nameservers 10.9.0.25 10.10.0.25
        dns-search example.org

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https://bugs.launchpad.net/bugs/1276796

Title:
  bash fails to provide FQDN for PS1 with \H

Status in “bash” package in Ubuntu:
  Incomplete

Bug description:
  When using "\H" in the PS1 prompt value bash is not displaying the
  FQDN but instead only the short form hostname.  This is the same as
  "\h".

  Issue has also been noted at 
  http://serverfault.com/questions/296970/bash-prompt-on-ubuntu-fqdn-h-same-as-hostname-h
  https://answers.launchpad.net/ubuntu/+source/bash/+question/200900

  This appears related to /etc/hostname only having the host and not the
  FQDN.

  Bash should obtain the \H value from somewhere other than /etc/hostname.
  --- 
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  DistroRelease: Ubuntu 13.10
  InstallationDate: Installed on 2014-01-16 (20 days ago)
  InstallationMedia: Ubuntu-Server 13.10 "Saucy Salamander" - Release amd64 (20131016)
  MarkForUpload: True
  Package: bash 4.2-5ubuntu3
  PackageArchitecture: amd64
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
  Tags:  saucy
  Uname: Linux 3.11.0-15-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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