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frugal technology, simple living and guerrilla large-appliance repair
Fri, 24 Oct 2014

Matt Asay on why PostgreSQL is suddenly cool

Why is PostgreSQL on the upswing while Oracle and the Oracle-controlled MySQL are going the other way? Matt Asay aims to explain it all at ReadWrite.

Thu, 25 Sep 2014

With dodgy broadband on dodgy apps via Citrix, I turn to Windows 8

I had a pretty good day yesterday running the dodgy over-Citrix apps I need for my $Dayjob. But when bandwidth is poor and I keep getting disconnected, the only way I can manage to keep working is to run the Citrix apps in Windows (in my case Windows 8, not even 8.1 because that update went pear-shaped when I tried it months ago).

What happens is the bits on my DSL connection stop flowing for a minute or so, and I get disconnected from my Citrix apps. In Windows, there's an option on the Citrix page in my browser to reconnect to my "paused" resources. That option doesn't exist on the web page in Linux. Could it be because I'm using a slightly older version of Citrix Receiver / Wfica / ICA / Whatever the hell it is in Linux?

All I know is that it's a pain in the ass. When I'm on a "strong" networking connection with a ton of bandwidth, this isn't a problem, and I can probably run the Citrix apps in Linux. But with my not-so-great home "broadband," I need the extra cushion of being able to easily reconnect to my Citrix apps in order to stay working.

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Tue, 05 Aug 2014

How to get Google Chrome to stop crashing while running the AMD Catalyst driver in Linux

If you're having the same problem I am with Google Chrome crashing while running the proprietary AMD Catalyst video driver in Fedora 20 (or any other version of Linux), I have a fix.

My thought was that I could play with command-line switches to "trick" Google Chrome into running.

(Note before we begin: I think different distributions have different commands to run Google Chrome or Chromium in the first place. In Fedora, calling google-chrome runs the browser.)

I found a huge list of command-line switches for Chrome and Chromium from Peter Beverloo's web site and started looking it over and trying a few.

This one worked:

$ google-chrome --disable-gpu

Peter's page describes --disable-gpu this way (and links to this portion of the content-switches code for Chromium):

Disables GPU hardware acceleration. If software renderer is not in place, then the GPU process won't launch.

This means that I'm back in the Google Chrome-running business. I'll have to add this modified command-with-switch to my Xfce panel so I can run Chrome without the terminal.

And now you can, too.

Sat, 19 Jul 2014

Am I the only person who can't run Google Chrome under Linux with the AMD Catalyst driver?

Am I really the only person having trouble with the Google Chrome web browser while running the propretary AMD Catalyst video driver in Linux?

Just checking.

Wed, 25 Jun 2014

Google Chrome fails in Fedora 20 with AMD Catalyst, runs fine with open Radeon driver

I pulled the AMD Catalyst driver from my Fedora 20 system to do some tests. Among the things that started working: The Google Chrome web browser, which in recent weeks kills X while running under the proprietary driver.

It turns out that Google Chrome runs fine with the open Radeon driver.

As always, AMD Catalyst giveth (cooler operation, working suspend/resume) and taketh away (Google Chrome fails, trouble updating when driver doesn't support new kernels, general wonkiness).