As is so often the case, I subscribed to the mutt-users list to fix a specific problem, and I have stayed on and asked questions and greatly improved and complicated the way that I use mutt. For the last four days I have heard not a peep from the list, and it was beginning to bug me. I am accustomed to reading or skimming the list every day, and so it is quite a disorienting experience. Finally, early this afternoon, I got my first message for a long time, and by the looks of the archiving groups, it is the first they have received as well. I hope the list comes back to full strength, because there are some great resources there.
Month: March 2004
kernel compile = blam!
I just went through a fairly major ordeal with my desktop. I was trying to recompile a kernel the Debian way. “The Debian way” is apparently catastrophic failure. Upon reboot I discovered that my Master Boot Record was so damaged that I was unable to boot to any kernel, and unable to reinstall without formatting the partition flat. Very upsetting. I made several attempts to fix the problem, but nothing worked. I also tried to reinstall onto my secondary hard drive, but ran into similar problems, and my aged motherboard, already flaky, started throwing Drive Errors on boot.
I finally got Debian reinstalled, but with the flaky motherboard I needed something else. What I found was a new motherboard, processor, RAM and case for the same money as a lesser processor. It was significantly faster than what I was used to, though I will still have to look further into CPU-detection, because
dmesg is not reporting its full clock speed, but the BIOS, I think, is.
The upshot is that I didn’t use
tasksel and I didn’t use
dselect to install non-basic packages, so my system is pretty lean. I am always pleased to not have printing daemons installed when I don’t need them. Now of course I want to export my installed packages to a file to keep safe, so I can do one fat
apt-get at the beginning of any installation.
There is always lots to do.
apt and dpkg
I’ve been needlessly lax in my work here on nerd.cx, as is my wont. I’m much prefer to be active here, adding all of my wee discoveries and tribulations, so I have a better record of them. Perhaps when school calms down.
Anyway, after some recent computer troubles, I was chatting with emma and she mentioned that she uses some command to list her installed packages, and from there can reinstall her system in one big chunk. To me, with two computers, this is a fabulous idea, because if I need to reinstall one of them, I can do it from the installed software image of the other. Very pleasing.
After some poking about I found these two commands, which I think are going to make my life a bunch easier:
dpkg --list and
apt-show-versions -u. The first is the one that tells me what all I’ve installed – not as easy a thing to remember, even on a stripped-down system, and it is likely to be more than you think. The second is quite handy if, like me, you don’t want to run
apt-get upgrade blind. It should be good.