Why I hate Computers!

Why I hate computers (especially MS Windows)

or

Why can’t things just work?

We have 5 computers in our house, all networked of course.  2 are laptops (one ~6 years old, one about 1.5 years).  2 run Windows XP Home, 1 was recently upgraded from Windows 2000 to Windows XP-pro, 1 running Fedora 10 (my primary machine), and 1 running Vista (HP Laptop).  The amount of time it takes to keep these running is well beyond reason.  Lets start with the Windows 2K to XP upgrade:

Earlier this year the old HP all-in-one printer was dying, so we picked up a new HP J6480 networked all-in-one printer.  Nice machine, print cartridges last longer and are slightly cheaper than the old one.  Wired and wireless networking are great because it takes the burden off the old Windows 2000 Athlon XP 1600+machine.  Unfortunately the new software is geared for XP and Vista.  Basic printing works on 2000, but the “document manager” software won’t install.  Not wanting to wrestle with Vista on older hardware, we decided to update it to XP Pro (OEM).   What I didn’t know was that the OEM disk couldn’t be used to perform an upgrade.  Luckily we already had a 320GB disk installed split into several partitions.  So, why not set this up as a dual-boot 2k/XP?  No problem, install XP on the empty partition F:, right?  Install seemed to go mostly OK, but had trouble re-booting.  After much wrestling and unprintable language, it turns out that XP doesn’t like to be installed above a certain sector count.  Net result, while 2k is still on drive C:, its useless because XP has overwritten a couple of key files.  Luckily I had an image of the Windows 2000 C: drive prior to starting the upgrade (always make image backups prior to major/risky upgrades!!!).

So now its up and running from drive F:, but in the usual Windows excentricity, (Vista does this also), trying to migrate existing user accounts results in duplicate directories.  Now we have folders under “Documents and Settings” (what idiot dreamed that up instead of simply “Users (Vista)” or “Home (UNIX)”???) named “username.machine” parallel to the original “username” directory.   At least the printer now works properly with all the scanner and fax features available.

Then there’s our teenage son’s PC.  Not quite bleeding edge, but not shabby with the AMD 64X2 and 8800GT video card, and XP Home (OEM edition).  For whatever reason, the HP printer software “slows the machine down terribly”.  Why, I have no clue, but this is his computer and its his job to maintain it.  Its most likely an issue with one of the many games he’s installed.  Mason has grown up with computers, one of his favorite toys when he was barely able to walk was an old keyboard that he pulled around the house like a pull-toy.  He learned to read at age 3 mostly because of the educational computer games – I can still hear the music in my head from one of them.

His MSI 939 Motherboard had a bad floppy drive port (not that anyone cares anymore), and the 2nd IDE port seemed to also be toast as connecting anything to it would lock up the computer.   So “Santa Claus” brought a new XFX 750a motherboard, RAM, CPU, and a SATA drive.  While the 750a is supposed to support Hybrid SLI, apparently this is only true for Vista and very specific video cards, the 8800 GT isn’t one of them.  We also had trouble getting this combination to boot until we tried placing the 8800 GT card in the second PCIEx16 slot (slot 4) instead of the first.  The XFX manuals are weak to say the least, and the english is terrible.

While I’ve been using Linux since the early 90’s when it came in a box of 5.25″ floppies (SLS), and I definitely prefer it, keeping up with Fedora is taking some of the fun out of it.  Every upgrade involves new headaches with booting or Postgresql databases, or whatever.  Maybe I’d be better off with CentOS or Ubuntu?  Each distro has its own strengths and weakness, maybe its better to stick with familiarity.

As if our own PC’s aren’t enough hassle, we end up supporting other family members also.  Upgrading my monther-in-law’s PC this summer was a total fiasco due to XP’s hardware picky-ness.  Now, for reasons I can’t explain, she has 2 PC’s, one 1GHz Athlon XP, and a 2.xGHz P4.  Since she wanted to use both, it was only logical to network them using my favorite Linksys wireless-G WRT-54GS router and WMP54GS PCI card.  Usually a fairly simple task, but the latest Linksys s/w is so oversimplified it couldn’t deal with the Westell 6100 DSL-modem/router combination that insisted on using the default 192.168.1 subnet.  We had to change the router to use 192.168.0 to act as a gateway to the DSL modem.  That was bad enough, but the wireless computer would lock up as soon as it reached the point where it was enabling the wireless network.  After several frustrating hours, I disabled the Panda firewall (installed in place of Symantic by a local computer “expert”), and then it worked fine.  So what should have been a 2 hour job took at least 8 hours because of all the hardware/software quirks.

If I didn’t burn so much time & $ on Computers, and maintaining this web site, maybe I could actually finish some wood projects?

Fedora 9 to Fedora 10 upgrade

This occurred when upgrading from Fedora 8 to 9, and again upgrading to 10 – grub seems to get mangled.  I had to boot from the rescue disk and fix it as follows:

chroot /mnt/sysimage
grub
root (hd0,0)
setup (hd0)
quit

After getting this working, I found that I still had several hundred Fedora-9 packages that had not been upgraded to Fedora 10.  I’ve had trouble in the past trying to depend on YUM to handle large numbers of updates, so it took me several days to update in blocks of 50-100 packages. Running ‘rpm -qa | grep “fc[2-9]” |wc’ tells me I still have 322 outdated packages installed, mostly fc9, but some go back to fc7.

Fedora 8 to Fedora 9 upgrade

Following the

# yum -y install preupgrade
# preupgrade

instructions posted on http://www.gagme.com/greg/linux/f9-tips.php, I updated from Fedora 8 to Fedora 9. I encountered problems with firefox and with “gecko-libs” 1.9.0.2 dependencies for devhelp and yelp. In frustration, I removed the dependent packages via:

# yum remove firefox, devhelp nspluginwrapper yelp

followed by updating via pup. This is progressing as I write this, I’ll update the post when it completes.

After installing the first set of patches and attempting to reboot, I got the dreaded GRUB hang.  I could not boot.  Following the advice of others, I had to boot off an install disk, use:

# grub-install –recheck /dev/sda

# grub

setup(hd0)

exit & reboot, and it was then fixed.

The following commands are handy if you need to boot from a live CD image and want to access your logical volumes:

# /sbin/vgscan

# /sbin/pvscan

# /sbin/vgchange VolGroup00 -a y

# /sbin/lvscan

# mkdir /mnt/lv0

# mount /dev/VolGroup00-LogVol00  /mnt/lv0

Items for sale

Items for sale:

http://www.matts-workshop.com/4sale.shtml

Global West Strut Rods

Recently I had an alignment problem with my ’69 Mustang that resulting in excessive wear on the inside edges of the front tires. This was apparently due to the lower control arm mounting point slipping outward, either due to some harder driving on a twisty road, or road-construction issues, or both. I had eccentric eliminators that were supplied with the TCP rack-n-pinion conversion. These were not installed properly by another alignment shop.

I took the opportunity to replace the strut rods with Global West ASR-6, and their 6 position eccentric eliminator kit. Thus far, I am very happy with the quality of these new strut rods. The best price I could find on these was at Car Shop Inc.

It took the alignment tech at the local Ford garage 6 hours to bring the car into a reasonable state of alignment, but he couldn’t quite get enough castor. Global West has been very helpful and explained that the rods are threaded extra deep and could be cut to achieve more castor.

Hopefully, with the new eccentric eliminators properly installed, the alignment will stay in place. I am sure that replacing the lower control arms with Global-West tubular units would provide additional stability, but that will have to wait.

Since I had to re-align the front end anyway, I took the opportunity to drop the rack and the oil pan to replace the leaky oil pan gasket with a one-piece Fel-Pro OS30214T gasket from Rock Auto.

I replaced the 14 year old Comp T/A back tires with new BFG G-Force 255ZR50-16 tires at the same time. The old tires were both worn out and lacked grip so badly that it was all too easy to break traction 2nd gear. Now, not only is 2nd gear useful again, but I’m no longer afraid of being caught in the rain due to the tires. Not that I like driving this car in the rain, but rain happens. 255/50ZR16 tires are getting difficult to find. Goodyear no longer makes them at all. BFG offers either the G-Force, or the drag radials.