It has been a bad week for removable storage for me. I had problems with back-ups on my FireWire drive, I talked about in Time Machine is Working Again (which turns out okay, as you can tell by the title. :-)).

Podcast trouble.
The other day I noticed that some of the podcasts on my iPod weren't working. That is to say, they would play for up to 20 seconds and then stop. I tried fast forwarding past that point. No joy. So, I did what Apple always says to do. I did a soft reset. Still no good. Music played fine, but podcasts would not. Now I know that they are handled differently, so I wasn't surprised. Just annoyed.

So, I went to the next step. And this was an error—my first mistake. (We'll come back to what I should have done later.) The step I took was to click "Restore" in iTunes. This restores the iPod to its factory settings. No worries. I have all the songs backed up in multiple places. So I did it. And I connected it again to iTunes to have it restore all my settings and music. I plugged in the iPod.

Problem with the iPod?
I saw this:

Arrg. Not good at all. I looked and looked on the Internet. I listened to my iPod as it spun up and failed. "Oh, no!" I thought. "Another failed iPod!" (I had replaced the disk in this 20G iPod last year with a 30G disk.)

I have a 10G iPod Nano. So, I figured I would have to use it and swear off iPods. So, I plugged in the Nano. And... (you are head of me here, aren't you?). Same error. Whoa. Hmmm. My iPod has a USB cable and a FireWire cable. Try the FireWire.

Bad cable.
Success! It was restoring! The iPod's USB cable was bad! (I knew the USB port itself worked, as I use it for other things, such as synching my Palm handheld.) So, another early mistake. I should have tried the FireWire cable or another iPod USB cable.

While it was restoring, I checked something I should have checked way earler: what do the podcasts sound like played in iTunes?

They had the same problem. (Again, not all, just some.) I'd start a podcast that said it was 45:34 in length and it stopped after 34 seconds or so. Again, I had not moved through the correct, diagnostic sequence.

So, why the bad podcasts? I think I now knew. Recall, as I mentioned above, I previously reported on probems with backups to my FireWire drive. Recall, Dave Nanian of Shirt Pocket had pointed to problems from other devices plugged into the FireWire drive, especially an iSight camera. I asked Dave, "Any background as to why having another device plugged into the FW port of my FW drive would cause this?" He replied, "It's mostly the iSight. It's bus-powered, and gets into weird states where it starts causing the voltage on FW to go completely nuts, which causes other devices to generate errors."

I think that this was the cause of some flakiness in some of the podcasts. With the exernal iSight unplugged (where it will stay until needed), I re-downloaded the podcasts. No problems.

Lessons learned.

1. See if the problem is the same in iTunes as on the iPod. The iPod's data is only as good as what iTunes gives it. I would have switched from looking at the iPod to looking at the data in the iTunes library.
2. Try a different cable if you have a connection problem. It might not be that but cables are easy to check. And if the cable is bad it is cheaper to replace than an iPod.
3. Don't plug other things into the FireWire port of you external disk besides another daisy-chained disk of the same type. Especially don't plug in an external iSight Camera.

Recently, I blogged that Time Machine Failed Me. You can read it there, but there is a bit more to the story.

I had turned Time Machine off. After all, every time (yes, every) it tried, it failed. (In an earlier post, I mentioned an error that occured when I didn't check the state of my PowerBook before shutting it down. That was my error.)

But, I still used and relied on SuperDuper!. And then the unthinkable happened. For the first time, SuperDuper! failed. Red type in the SuperDuper! window told me, "SuperDuper!: Failed to copy files from Macintosh HD to firewire."

I looked at its log file. The log file is fascinating. I'm... um... seasoned, I suppose is a good word for "old." I've been around a while. I remember doing backups onto 9 Track Mag Tape. You did that with "everything" on the system stopped. Even in more modern times, Backups have given trouble if the system was trying to write anything. SuperDuper! clearly keeps trying and trying. (And, yes, I have booted from and recovered files from my back-up volume.)

But, I digress. The last line of the log said this:

| 05:50:20 PM | Error | SDCopy: utimes /Volumes/fredpb2-boot-leopard/ System/Library/Automator/Apply Quartz Composition Filter to Image Files.action/Contents/Resources/English.lproj/main.nib: Invalid argument\n: Invalid argument

So, I tried again. Same error, different place. I ran DiskUtility against the FireWire HD. No problems. I ran it against the system HD. Again, nothing to repair. So, I wrote to Shirt Pocket's feedback address at 17:57:53 -0400. I got a response from customer support (I am joking a bit... "customer support" is the owner and operator, head programmer, and perhaps the only employee, David Nanian). A few hours later I got this response:

It looks like your destination volume failed during the backup. Please power off both the Mac and the backup drive. Wait a few minutes, and then simplify the FireWire bus to just the drive (if there was anything else attached - especially an iSight, iPod or hub). Power back up, and then use Disk Utility to repair the destination volume (use the buttons on the right side of the Disk First Aid tab, not the left side "repair permission" buttons). Repeat until there are no errors indicated. When that's done, give it another try, and let me know if that helps!

"Especially an iSight," eh? Darn. I do have an iSight which I cleverly plugged into the FireWire socket on the back of my external drive (since it took the only FireWire port on my PowerBook).

I unplugged the iSight camera, started a backup, and went to bed. This morning I found that it had worked without an error.

Which brings me back to Time Machine. I figure that same iSight camera might have been the problem. So, I restarted Time Machine. And it worked throughout the night (and throughout today) also.

So, I'm using Time Machine again. But, I am trusting SuperDuper! Apple has... Steve Jobs, somewhere. SuperDuper has David in Weston, Massachusetts, who wrote the thing and responds to email late at night. Even when he is on vacation!

I'm disappointed in this "run it and forget it" thing. Others have seen this. Most probably have not. I mentioned it in Time Machine Error. Well, it continued to happen. Sometimes it would fail with a pop-up message saying, "Time Machine Error. Unable to complete backup. An error occurred while creating the backup directory."

Very helpful. What am I supposed to make of that, let alone Mom and Pop or Aunt Ida? So I opened Time Machine and clicked the red "i" in a circle, assuming it meant "information." And that pop-up said... the exact same thing.

I turned off TM. I used Disk Utility to Verify and Repair. It would not verify or repair. (If you are interested, the log is here.)

Now, Disk Utility helpfully tells you, "Click Repair Disk. If the repair fails, back up and erase the disk."

Back up where? And why? It is bad. Why back up a bad disk. So, I have no choice but to erase it and start Time Machine captures again. Why? Why not? I am glad I routinely back up on another volume using SuperDuper!

Oh, and I need to select "Change Disk..." in Time Machine and pick the same, now zero-ed out, disk.

And I'm fairly smart.

Again, how could Mom and Pop or Aunt Ida do this?

Help on my Mac turns up a topic entitled, "Time Machine stops backing up to external disk." Promising? No. It says to 1. Open Disk Utility and 2. Click the Partitions Tab.

Funny. No such Tab.

Apple, this rots.

As I mentioned in System Back-ups, I have and do use SuperDuper! for backups, but since installing Leopard, I also let Time Machine do it's thing. Today, it was showing an error condition. When I queried Time Machine (I opened it then clicked on the little "information" icon, next to the error) it helpfully told me "Unable to complete backup. An error occurred while copying files to the backup volume." I tried again. Same thing. I used Disk Utility to check the disk. No problems.

So, first I did a back-up using SuperDuper! I use a different partition for that. Then I queried the Internet, which, as we know, knows everything. I found the solution.

Apparently, Time Machine was interrupted during the last time it was run. Now, a power outtage can do that, and we had one today. But, this was user error. I turned my machine off last night when going to bed. And I did not check to see if it was running.

It was a simple fix. I found it, via a search for the error message, at the MacCast Forum. The answer, from forum user "karinlord," was:

If Time Machine gets disrupted for any reason during a backup (e.g., hard drive unplugged, power failure) it seems to get stuck. Occasionally it gets stuck for reasons only known to Leopard. It's a known bug on the Apple discussion boards. What has worked for me is the following:

1. ensure hard drive is powered on and connected to computer
2. turn off time machine
3. go to your backup volume, backups.backupd, "your computer name", and then select and trash "In Progress" or "Latest" (it will be the last one in your backup folder listing)
4. turn Time Machine back on
5. either wait for the next backup cycle, or what I do to be sure things are working right: force an immediate backup (control-click on TimeMachine, select "backup now").

This worked for me.

I'm just going to touch on a few things, as Apple certainly has—with greater flare—shown off Leopard's features.

First, almost everything worked. I had a few glitches, as I describe in Leopard: The installation and Leopard: Problems.

First, SuperDuper! had already provided Leopard support, and it worked. Although I can see using Time Machine, to recover the state of individual files, I like having a complete, bootable image that I control. This may change over time. (No pun intended.)

Time Machine. It is cool, neat, etc. As I just said, I can imagine the need and using it. I have only played with it.

Spaces really helps my productivity. Under Tiger, to avoid some clutter, I used to have my desktop display be my "main display" and my Powerbook display be my secondary. It sat off to my left as you can see here. With Spaces, I just keep my PowerBook lid closed and don't use that display.

As you can see (click for larger image), I have 4 spaces set up. In the image, space 1 has my Mail program and a web browser showing. Space 2, my instant messenger windows. Space 3 has my iCal. And in Space 4, I have a few X-term windows up, connected to different systems.

Mail and iCal now work more closely together. Mail allows you to create "To Do" items, which show in your Mail, but also show up in iCal. Here is an example:

I miss the side drawer display in the old version of iCal. To Do Items are show on the side (as before), but details appear in a pop-up window. More on that in a bit.

Mail also recognizes content that might be a calendar event. This is very nice. Here are two examples. First, I received e-mail that had information about a university commencement. Note the option it gives me. I did select Create New iCal Event, which brought me to here.

In another e-mail, someone invites me to meet for breakfast. I "hover" my mouse over the text, pick Create New iCal Event, and create the event in iCal.

As I said, I miss the way iCal used to display information in a side panel. Now one needs to double click on the even (just like the To Do Item, earlier) to be able to see details and edit the event.

One feature Mail could have done without: stationery. Stationery is terrific—for hand-written mail. All it does is add an image attachment that may or may not be seen as a "background" to the email. (Many times it will not show up—it depends on the e-mail client. The user will then click on the attachment to see it and it will make them wonder why you send them a fabric swatch.)

Finder changes. The jury is out on the changes to the sidebar. I find it a bit cluttered and haven't had time to figure out how to fix this. Networked systems that are reachable and "shareable," show up under SHARED. Much of the time. But, just this morning as I wrote this, everything had disappeared until I connected (via SMB or NFS) again to the linuxserver. Then it showed up there again.

Of course, I like Quick Look, and I am sure I will like it more as I use it more.

Oh, and Dock and its "reflective 3D" look? I turned it off. Too much candy upsets my stomach.