Lion Upgrade Woes On A 2008 Mac Pro

The one thing that has really struck me over the past three and a half years is just how solid and reliable my early 2008 Mac Pro has been. It came installed with Leopard and when Snow Leopard came out I did a clean install of Snow Leopard without any problems. I’ve upgraded the RAM from the 2Gb it came with the 12Gb. I have upgraded the single 500Gb internal disk to two WD Caviar Black 1Tb drives and two WD Caviar Green 2Tb drives, as well as adding an NVIDIA GeForce GT 120 graphics card alongside the original NVIDIA GeForce 8800GT card. There’s also a three port PCIe USB card for good measure. Outside the box there’s a Lacie Quadra 2Tb firewire 800 drive, with a Voyager Q daisy-chained off that. USB-wise there’s a Logitech MX Revolution mouse, a Logitech diNovo Keyboard Mac Edition, a Logitech USB webcam, various iPad & iPhone docks, a Canon ip4000 printer, Fujitsu Scan Snap 300 and bringing up the rear some Logitech THX Z2300 speakers and a Magic Trackpad.

Mac Pro

2008 Mac Pro

Not bad for three and a half years of gradually enhancing my system. Snow Leopard has never flinched at all these extras, and when I fire up VMware Fusion and run three virtual Windows XP machines simultaneously, it still never skips a beat! In fact everything has been really impressive, until that is… I decided to install Lion.

Now rather than wipe out my Snow Leopard setup, I decided to install it on to a new partition so I have the choice to boot into either, thus a clean install of Lion was added to it’s own 500Gb partition. The Startup Disk feature works really well, I can boot into either Snow Leopard or Lion depending on what I want to do and the plan is (or rather was) to slowly migrate all my work across to Lion and eventually dump Snow Leopard.

First of all the pluses… Obviously booting into Lion the machine is a lot snappier presumably as there’s not two years worth of junk cluttering stuff up. Also there’s a few new features in Lion that I like although I have to say there’s nothing I couldn’t live without. However, the interwebs have been full of everyone explaining every new feature of Lion in painful detail so I won’t bother you with that here. Instead I’ll let you know what the downside has been… KERNEL PANICS.

Now I’ve heard of kernel panics, but as a Mac user I have thankfully been spared of this most troublesome problem. Now to be fair I still haven’t seen one first hand but that’s because my Mac Pro seems to panic at night. If I leave it running Lion when I go to bed, then in the morning I’ll see a message telling me that the computer has restarted because of a problem and I’m prompted to send the dump to Apple (which I do in the forlorn hope they’ll fix it). Ok there is a way around this – shut down the Mac before I go to bed, or just put it to sleep. However, choosing ‘Sleep’ from the Apple menu just causes the Mac to immediately crash and restart, so it looks like I’ll have to shut down every evening until they fix this (if they ever do). It is of course entirely possible that one of my many peripherals is causing the panic/sleep problem but I’ll have to try and figure that out by a process of elimination.

So what other problems are there?

  • Running Skitch 1.0.6 causes the mouse pointer to disappear. Perhaps a conflict between the Logitech Control Centre 3.4.0 software and Skitch and Lion somewhere?
  • When the screensaver kicks in, neither my Logitech mouse nor keyboard will prompt the Mac to¬† resume, I have to use the Magic Trackpad. Again a possible issue with the Logitech keyboard/mouse drivers.
  • My iPad 3G will no longer charge although it will sync. Strange thing is if I reboot into Snow Leopard then it will happily sync/charge using the same cable/USB port. Go back to Lion and it will only sync. Interestingly my iPhone 4 syncs/charges no problem using the same cable/port. I know the iPad has higher power requirements, too high in fact for some USB ports, but I’m using one of the Mac Pro’s built-in USB ports and it works fine under Snow Leopard so this must be a Lion issue.

Well that’s about it for now. I could live with the problems I guess and to be fair the panics/crashes don’t happen when I’m using Lion during the day (unless I try to manually put the Mac Pro to sleep). It does mean though that the Lion experience, and that the “it just works” mantra are a tiny bit tarnished at the moment. Maybe my only solution is to go and buy a new Mac?

If only I had the money…

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