TOPIC: FOXCONN
Booting from external drives
16th September 2009Sticking with older hardware may mean that you miss out on the possibilities offered by later kit, and being able to boot from external optical and hard disk drives was something of which I learned only recently. Like many things, a compatible motherboard and my enforced summer upgrade means that I have one with the requisite capabilities.
There is usually an external DVD drive attached to my main PC, so that allowed the prospect of a test. A bit of poking around in the BIOS settings for the Foxconn motherboard was sufficient to get it looking at the external drive at boot time. Popping in a CrunchBang Linux live DVD was all that was needed to prove that booting from a USB drive was a goer. That CrunchBang is a minimalist variant of Ubuntu helped for acceptable speed at system startup and afterwards.
Having lived off them while in home PC limbo, the temptation to test out the idea of installing an operating system on an external HD and booting from that is definitely there, though I think that I'll be keeping mine as backup drives for now. Still, there's nothing to stop me installing an operating system onto of them and giving that a whirl sometime. Of course, speed constraints mean that any use of such an arrangement would be occasional but, in the event of an emergency, such a setup could have its uses and tide you over for longer than a Live CD or DVD. Having the chance to poke around with an alternative operating system as it might exist on a real PC has its appeal too, and avoids the need for any partitioning and other chores that dual booting would require. After all, there's only so much testing that can be done in a virtual machine.
From laptop limbo to a new desktop: A weekend restoration of computing order
12th July 2009This weekend, I finally put my home computing displacement behind me. My laptop had become my main PC, with a combination of external hard drives and an Octigen external hard drive enclosure keeping me motoring in laptop limbo. Having had no joy in the realm of PC building, I decided to go down the partially built route and order a bare-bones system from Novatech. That gave me a Foxconn case and motherboard loaded up with an AMD 7850 dual-core CPU and 2 GB of RAM. With the motherboard offering onboard sound and video capability, all that was needed was to add drives. I added no floppy drive but instead installed a SATA DVD Writer (not sure that it was a successful purchase, though, but that can be resolved at my leisure) and the hard drives from the old behemoth that had been serving me until its demise. A session of work on the kitchen table and some toing and froing ensued as I inched my way towards a working system.
Once I had set all the expected hard disks into place, Ubuntu was capable of being summoned to life, with the only impediment being an insistence of scanning the 1 TB Western Digital and getting stuck along the way. Not having the patience, I skipped this at start up and later unmounted the drive to let fsck to do its thing while I got on with other tasks; the hold up had been the presence of VirtualBox disk images on the drive. Speaking of VirtualBox, I needed to scale back the capabilities of Compiz, so things would work as they should. Otherwise, it was a matter of updating various directories with files that had appeared on external drives without making it into their usual storage areas. Windows would never have been so tolerant and, as if to prove the point, I needed to repair an XP installation in one of my virtual machines.
In the instructions that came with the new box, Novatech stated that time was a vital ingredient for a build, and they weren't wrong. While the delivery arrived at 09:30, I later got a shock when I saw the time to be 15:15! However, it was time well spent when I noticed the speed increase on putting ImageMagick through its paces with a Perl script. In time, I might get brave and be tempted to add more memory to get up to 4 GB; the motherboard may only have two slots, but that's not such a problem with my planning on sticking with 32-bit Linux for a while to come. My brief brush with its 64-bit counterpart revealed some roughness that warded me off for a little while longer. For now, I'll leave well alone and allow things to settle down again. Lessons for the future remain, over which I may even mull in another post...
iPod, identified
9th December 2007Plug in an iPod to a PC running Ubuntu, and it will recognise what it has got. That act mounts the player as a hard drive and fires up the Rhythmbox Music Player. The usual file transfer capabilities are available, and it does something that was thwarted partially by iTunes when I last tried it: transferring files from your iPod to your PC. Only music bought from the iTunes store can be copied from the player back to the PC. Unsurprisingly, you cannot update the iPod's firmware or anything like that. To do such things, you need the iTunes player and that means having either Windows or OS X. While I do wonder if it can't be that difficult to port the OS X version to Linux since they both share UNIX roots, it's over to the Windows VM for me on this one for now.
However, while VMware on Windows will happily pick up USB devices as they are connected so long as the VM is in focus, the behaviour on Linux seems to be different. As shown above, you have to go to the VM menu and potter down the chain (Removable Devices > USB Devices) to make the device of interest accessible. Dialogue boxes asking you if you wish to disconnect the device from the host operating system will appear, and the process may be unsubtle as you progress with it. In fact, Ubuntu was delivering warning messages about how its iPod connection got lost; it would have been wise to unmount the thing in the first place. Accessing USB devices like this opens up other possibilities: using Windows for scanning and for printing digital images.
Returning to the iPod story, Windows will see it once it has been made available and iTunes can access it accordingly. Then, you are free to update the gadget's firmware or manage the music stored on it if you prefer.