On Tue, Sep 11, 2012 at 11:59 AM, Thomas Bächler <thomas@xxxxxxxxxxxxx> wrote: > Does chrony install a .list file to /usr/lib/systemd/ntp-units.d? > [mike@lapmike3 Documents]$ cat /usr/lib/systemd/ntp-units.d/chrony.list chrony.service So yes this is the single line content of the chrony.list file >> I would not mind a second or two out - but 158 seconds is not >> acceptable - and if I reboot then the clock is immediately out by the >> same amount until it eventually re-syncs after quite a long time (10s >> of minutes!) > > Your /etc/adjtime probably contains a faulty adjustment value. Delete > it, hwclock --systohc, then reboot. > I will delete the adjtime file and reboot after running the hwclock command - and report back -- mike c