Peter Simons a1fa485378 Revert "Remove double-backslashes from grub conf file".
This reverts commit b861bf8ddff67703, because according to @mdorman [1] this
change rendered his NixOS systems unbootable, and we probably don't want that.

[1] b861bf8ddf (commitcomment-16058598)
2016-02-12 13:14:34 +01:00
..