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pm-utils: Remove some powersave hooks

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In particular, this should unbreak nix.readOnlyStore.
This commit is contained in:
Eelco Dolstra 2013-01-24 12:49:27 +01:00
parent 7db0642961
commit ed0fde7eb5
1 changed files with 13 additions and 3 deletions
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10
pkgs/os-specific/linux/pm-utils/default.nix
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@ -36,6 +36,16 @@ stdenv.mkDerivation rec {
substituteInPlace pm/sleep.d/90clock --replace /sbin/hwclock hwclock
'';
postInstall =
''
# Remove some hooks that have doubtful usefulness. See
# http://zinc.canonical.com/~cking/power-benchmarking/pm-utils-results/results.txt.
# In particular, journal-commit breaks things if you have
# read-only bind mounts, since it ends up remounting the
# underlying filesystem read-only.
rm $out/lib/pm-utils/power.d/{journal-commit,readahead}
'';
meta = {
homepage = http://pm-utils.freedesktop.org/wiki/;
description = "A small collection of scripts that handle suspend and resume on behalf of HAL";