I really should be studying for my stat exam tomorrow, but I was logging into my.ucf to download my lecture notes, and while Blackboard Learning System (the really shitty replacement for WebCT) was stuck in an infinite loading loop (most probably caused by incompetent javascript) I decided to finally get Google Chromium (which apparently has an excellent javascript engine) working on my Sabayon Linux desktop.
Michael Altfield
Hi, I’m Michael Altfield. I write articles about opsec, privacy, and devops ➡
I recently reformatted my hard drive–switching from pure Gentoo to the Sabayon fork. Sabayon did for Gentoo what Ubuntu did for Debian. It’s generally a lot easier to use, but–unlike Ubuntu–it doesn’t sacrifice functionality for ease-of-use.
Michael Altfield
Hi, I’m Michael Altfield. I write articles about opsec, privacy, and devops ➡
So, I figured: D-Link is a popular company, they’re not going anywhere, they sell tons of devices, so my chipset is probably well supported in Linux, right? Wrong.
Michael Altfield
Hi, I’m Michael Altfield. I write articles about opsec, privacy, and devops ➡
Every now and then, linux crashes (and consequently, hell feels a little cold). I’m not sure how to diagnose the issue, but I’m almost certain it’s a result of some unstable openGL screensaver, some faulty X app, or basically anything but hardened command-line driven applications (which is simply to say: linux is perfectly stable without a GUI).
Anyway, even fewer times than a crash occurs, I sometimes cannot boot my system following the crash due to a corrupt journal on my main, root partition. To fix it, I have to boot to a live-cd (typically my gentoo minimal install CD), and type one simple command that I have scrawled in huge writing, double boxed on a desk pad. I can’t tell you how many times this little command has saved my life.
Type this to fix an ext3 journal corruption:
e2fsck -b 32786 /dev/sda3
Michael Altfield
Hi, I’m Michael Altfield. I write articles about opsec, privacy, and devops ➡
Today, I ran an `emerge -uDN world`, and mysql kept failing on the ./configure step because it couldn’t properly execute `ps`.
For as long as I can remember, my gentoo box has been unable to run `ps`. Every time I did, I’d get a “No such file or directory” error regarding /lib64/libproc-3.2.6.so
Upon further investigation, I found that an `ls /lib64/libproc*` showed two files:
/lib64/libproc-3.2.7.so /lib64/libproc.so
…so, `ps` was trying to access 3.2.6, and I had 3.2.7. Obviously something was out of whack–probably an environment variable. I tried creating a /lib64/libproc-3.2.6.so symlink back to the /lib64/libproc-3.2.7, but `ps` only failed with a different error.
So, naturally, I figured I would simply unmerge and re-emerge the package. An `emerge –search libproc` reveled only one package: dev-libs/libproccpuinfo. After unmerging and re-emerging this package a dozen times, I fell back to google. Turns out that the REAL package for the libproc.so file is sys-process/procps. When I got the…
!!! ‘sys-process/procps’ is part of your system profile. !!! Unmerging it may be damaging to your system.
>>> Waiting 10 seconds before starting…
…message, I was sure that I’d break my system, but I continued, finished the unmerge, re-emerged the package, crossed my fingers, and . . . → Read More: `ps` fail with sys-process/procps
So, it turned out that–by some miraculus chance–the day I decide to move my blog from wordpress.com to my own server is the day after a major upgrade of wordpress is released (v2.3 to 2.5). I figured that, while I was at it, I would upgrade the server that I setup a few weeks back (I’ve been planning this move for a while now, just never really got around to finishing). I’m pretty sure I followed the installation process just fine, but when I tried to go to any page on my fresh, new site (including wp-admin/upgrade.php) I got slammed with this lovely error:
Fatal error: Call to undefined function require_wp_db()
Eventually I decided “fuck the installation instructions.” I was able to install it by copying my config file and other data TO the new wordpress folder (the suggested process is the reverse: copying the new files into your current, older install).
It’s a bitch of a thing to search, too. If you search for that error (at least now, anyway) you get a bunch of popular blog sites that have since been fixed. There is no info from the webmaster or blog author as to HOW they fixed it, . . . → Read More: Blog Moved & Upgraded
Michael Altfield
Hi, I’m Michael Altfield. I write articles about opsec, privacy, and devops ➡
