Mac OS X 10.5.2 Update Brings Welcome Fixes

jetpack writes to make sure we're aware that Apple's OS X 10.5.2 update is available and that it contains plenty of improvements and fixes that users have been asking for. Macworld enumerates some of the big ones, saying that the update "shows Apple listens to users" (sometimes). A couple of the new features simply restore Tiger (10.4) capabilities that Leopard (10.5) had inexplicably withdrawn. You can now shut off the much-maligned transparency of the menu bar, and organize your Dock stacks hierarchically and display them as folders. And Apple has provided welcome access to common Time Machine functions in the menu bar.

Comments

Re:What about the Parental Controls/Dashboard bug?

[the_proton]

To quote the release notes:

Addresses an issue in which Dashboard widgets may no longer be accessible after switching to or from an account that has Parental Controls enabled.

Re:AEBS backups

[jchillerup]

1a) Wait. 1b) When your drive is full, watch the fireworks. TMShowUnsupportedNetworkVolumes does NOT work correctly and is NOT supported (hence the "Unsupported"...)

Re:AEBS backups

[NMerriam]

I suspect this is not fixed, but I don't know. Anyone?

It's not broken, so don't ever expect it to be "fixed". When designing the backup system, they chose to use fewer real-time computing resources so that it was essentially invisible to the users (and thus wouldn't get turned off by everyone for "slowing down the computer") and make restoration trivially simple and fast, at the expense of disk space. You can disagree with their choices, but they're the same tradeoffs every backup system designer has to make.

I use rdiff-backup for some of my data where frequent small updates of large files are an issue, but I'm under no illusions that running a CPU at 100% for 30 minutes for every backup would be acceptable out-of-the-box behavior for most consumers. It especially wouldn't be acceptable to spend days or weeks calculating deltas when restoring a hard drive full of files that have been modified over the course of months or years.

It's a lot easier and cheaper to add disk space than processing power, as much as I'd love to see deltas offered I think I would have made the same choices Apple did if I were in charge of designing TM.