* Removed access checks for hardware clock when called with --systz, since we may not have the rtc device at the point we run hwclock. I believe this is the cause of LP: #436076. * Set kernel timezone even when the hardware clock is in UTC. LP: #426886.
* Don't step the system clock, or save the hardware clock on upgrades in case the time isn't quite correct. LP: #430878. * Remove the hwclock.sh and hwclockfirst.sh scripts on upgrades, since these are now Upstart jobs. LP: #434767.