Public bug reported: Since initramfs-tools-0.99ubuntu5 is working out of the box, but: compcache is not working if COMPCACHE_SIZE, in /etc/initramfs-tools/initramfs.conf contains whitespaces. While instructions in same file instructs to do exactly that.
Elimination whitespaces solves the problem. I recommend updating as following: --- a/initramfs.conf +++b/initramfs.conf @@ -28,15 +28,15 @@ BUSYBOX=y . # -# COMPCACHE_SIZE: [ "x K" | "x M" | "x G" | "x %" ] +# COMPCACHE_SIZE: [ "xK" | "xM" | "xG" | "x%" ] # # Amount of RAM to use for RAM-based compressed swap space. # # An empty value - compcache isn't used, or added to the initramfs at all. -# An integer and K (e.g. 65536 K) - use a number of kilobytes. -# An integer and M (e.g. 256 M) - use a number of megabytes. -# An integer and G (e.g. 1 G) - use a number of gigabytes. -# An integer and % (e.g. 50 %) - use a percentage of the amount of RAM. +# An integer and K (e.g. 65536K) - use a number of kilobytes. +# An integer and M (e.g. 256M) - use a number of megabytes. +# An integer and G (e.g. 1G) - use a number of gigabytes. +# An integer and % (e.g. 50%) - use a percentage of the amount of RAM. # # You can optionally install the compcache package to configure this setting # via debconf and have userspace scripts to load and unload compcache. ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: initramfs-tools 0.99ubuntu5 ProcVersionSignature: Ubuntu 3.0.0-12.19-generic-pae 3.0.4 Uname: Linux 3.0.0-12-generic-pae i686 ApportVersion: 1.23-0ubuntu2 Architecture: i386 Date: Sat Oct 1 11:06:26 2011 EcryptfsInUse: Yes InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta i386 (20110901) PackageArchitecture: all ProcEnviron: LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: initramfs-tools UpgradeStatus: No upgrade log present (probably fresh install) mtime.conffile..etc.initramfs.tools.initramfs.conf: 2011-10-01T10:05:18.371059 ** Affects: initramfs-tools (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 oneiric running-unity -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/863886 Title: compcache is not working if COMPCACHE_SIZE contains whitespaces To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/863886/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs