Yet another thing that should have been so simple, but required hacking. Using (Beta) Xemacs 21.5.29, it didn’t have a menu item for pretty printing. Nor was there a clear way to connect with CUPS. First thing first, make sure to have a nice popup for printing. If not for any other reason, it gives [...]
Short summary Kernel 2.6.35.4 kernel on x86_64 doesn’t seem to handle large memory allocations well. In particular, Running malloc() with Gigabyte chunks can cause a kernel oops Quickly allocating all memory will make the system hang (but not oops) If anyone has an idea why this is, some helpful clues or whatever, please comment below. [...]
On Thunderbird 3.0.7, this little extra file turned the folder names with new mail red and bold: (the “chrome” directory needs to be created) $ cat ~/.thunderbird/sdf2k45i.default/chrome/userChrome.css @namespace url(“http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul”); /* set default namespace to XUL */ /* Setting the color of folders containing new messages to red */ treechildren::-moz-tree-cell-text(folderNameCol, newMessages-true) { font-weight: bold; color: red [...]
This should have been obvious: Have a “new mail” icon in the system tray when new mail is fetched by Thunderbird on a FC12 Linux machine. I ended up writing my own script. My starting point was the “Gnome Integration” add-on. Not that I liked that it forced me to have another notification popup on [...]
Using Fedora Core 12, I wanted some control over my wobbling windows, and in particular which corner is the hot spot for displaying all open windows. The first thing I needed to find out, is the name of the toolkit doing this: So it’s Compiz. First, install the Compiz Configuration Setting Manager # yum install [...]
Looking at my system log (kernel 2.6.35.4), this is a common thing: Apr 24 12:04:49 kernel: radeon 0000:01:00.0: ffff8802d0aa1a00 reserve failed for wait Apr 24 12:04:49 kernel: radeon 0000:01:00.0: ffff8802d0aa1a00 reserve failed for wait Apr 24 12:04:51 kernel: radeon 0000:01:00.0: ffff8802d0aa1a00 reserve failed for wait Apr 24 12:04:51 kernel: radeon 0000:01:00.0: ffff8802d0aa1a00 reserve failed for [...]
This is yet another suggestion on what to do if the Firefox doesn’t play sound (with flash videos in particular) but all other applications do (mplayer, for example). The video in Firefox runs smoothly, but no sound at all. This is a popular subject on the web, it turns out. My platform: Fedora Core 12, [...]
Ever wanted to prove you knew something before everyone else? Here’s the way: You write it down in a file, and timestamp it. Then, when you want to prove you were there first, you’ll show the original file, the signed timestamp, and then everyone know you’re a hopeless geek. But this can help a bit [...]
The goal Use my Microsoft mouse’s two extra buttons to do Copy and Paste on a Fedora 12 machine (Gnome 2.28.2). The problem is that different applications have different keystrokes. But the nice thing is that almost all applications will respond properly to Alt-e c for copy (that is, open the “Edit” menu, and choose [...]
In short: I’ve known for a long time that OpenGL wasn’t working on my graphics card, and the display was indeed sluggish. The problem is most easily shown by going $ glxinfo | grep OpenGL OpenGL vendor string: Mesa Project OpenGL renderer string: Software Rasterizer OpenGL version string: 2.1 Mesa 7.7.1-DEVEL OpenGL shading language version [...]