# emerge -C coldplug && emerge --oneshot udev

 sys-apps/coldplug
    selected: 20040920-r1
   protected: none
     omitted: none

>>> 'Selected' packages are slated for removal.
>>> 'Protected' and 'omitted' packages will not be removed.

>>> Waiting 5 seconds before starting...
>>> (Control-C to abort)...
>>> Unmerging in: 5 4 3 2 1
>>> Unmerging sys-apps/coldplug-20040920-r1...
No package files given... Grabbing a set.
--- cfgpro obj /etc/init.d/coldplug
--- cfgpro dir /etc/init.d
--- !empty dir /etc
>>> Regenerating /etc/ld.so.cache...

 * GNU info directory index is up-to-date.
 * IMPORTANT: 2 config files in /etc need updating.
 * Type emerge --help config to learn how to update config files.

Calculating dependencies... done!
>>> Emerging (1 of 1) sys-fs/udev-104-r11 to /
>>> Downloading http://distfiles.gentoo.org/distfiles/udev-104.tar.bz2
--08:42:30--  http://distfiles.gentoo.org/distfiles/udev-104.tar.bz2
           => `/usr/portage/distfiles/udev-104.tar.bz2'
Resolving distfiles.gentoo.org... 216.165.129.135, 156.56.247.195, 64.50.236.52, ...
Connecting to distfiles.gentoo.org|216.165.129.135|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 187,574 (183K) [application/x-tar]

100%[=====================================>] 187,574      271.93K/s

08:42:31 (271.02 KB/s) - `/usr/portage/distfiles/udev-104.tar.bz2' saved [187574/187574]

>>> checking ebuild checksums ;-)
>>> checking auxfile checksums ;-)
>>> checking miscfile checksums ;-)
>>> checking udev-104.tar.bz2 ;-)
>>> Unpacking source...
>>> Unpacking udev-104.tar.bz2 to /var/tmp/portage/udev-104-r11/work
 * Applying udev-104-netif-rename-busywait.patch ...                       [ ok ] * Applying udev-104-peristent-net-disable-xen.patch ...                   [ ok ] * Applying udev-104-persistent-net-fix-name-dups.patch ...                [ ok ] * Applying udev-105-vol_id-fix.patch ...                                  [ ok ] * Applying udev-105-unlink-db-files.patch ...                             [ ok ]touch: setting times of `/var/tmp/portage/udev-104-r11/.unpacked': Function not implemented

!!! ERROR: sys-fs/udev-104-r11 failed.
Call stack:
  ebuild.sh, line 1539:   Called dyn_unpack
  ebuild.sh, line 712:   Called die

!!! IO Failure -- Failed 'touch .unpacked' in /var/tmp/portage/udev-104-r11
!!! If you need support, post the topmost build error, and the call stack if relevant.

livecd / #