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Starting krfb in minimised mode

Submitted by Druss on Mon, 2013-08-05 16:16

I've got Kubuntu running my HTPC and XBMC starting up in full screen on boot. Besides XBMC's remotes which I operate from an Android tablet, I also use a VNC client on said tablet to connect to the HTPC to operate other programs. As a VNC server, I've got krfb also starting up on boot which is where my problem lies. krfb does not start minimised in the system tray. There is also no option to get it to do so in its configuration screen.

Here is a guide on how I have krfb configured to start it minimised.

CAPS LOCK issues when VNCing into Kubuntu and krfb

Submitted by Druss on Mon, 2013-08-05 15:30

I'm trying to VNC into my Kubuntu box using Jump Desktop from my Android tablet. All works well and everything is quite peachy. Everything that is, except for typing with the keyboard. Typing anything results in letters being displayed in capitals. Using the SHIFT key in the Android keyboard does fuck all. However, when I connected a keyboard to the Kubuntu box and pressed the CAPS LOCK key, my Android keyboard started typing in smalls.

Upgrading KTorrent in Kubuntu Precise

Submitted by Druss on Tue, 2013-05-14 12:24

KTorrent on the LTS release of Kubuntu—Precise Pangolin aka 12.04—is perfectly fine except for the fact that it comes only with version 4.1. Unfortunately, this package is missing a few features that I was looking for, especially the option to add magnet links via its web interface.

Upgrading from 4.1 to 4.3 (the latest version at the time of writing) is pretty straightforward if one is happy to accept PPA sources.

Kubuntu Precise: No apport report written because MaxReports is reached already

Submitted by Druss on Sat, 2012-05-12 22:43

My upgrade from Lucid to Precise did not go well and I've been battling errors ever since. I ran into the following error when trying to reinstall the php5-gd extension for PHP:
No apport report written because MaxReports is reached already

KTorrent in Kubuntu Precise: Magnet URIs, Right-click not working

Submitted by Druss on Tue, 2012-05-01 21:55

After my upgrade to Kubuntu 12.04/Precise Pangolin, I found that while KTorrent worked, it was buggy as right-clicking on torrents did nothing. I blamed this on a configurational mishap during the upgrade and lived with it as I could do perform most operations using the main menu or the toolbar buttons. However, with most sites moving away from .torrent files and toward magnet links, I found that KTorrent wasn't playing nice with the magnet URIs.

Lucid to Precise Kubuntu upgrade: adobe-flashplugin cannot be removed

Submitted by Druss on Mon, 2012-03-26 22:53

So I tried updating one of my boxen running the Lucid Kubuntu LTS to the new Precise Pangolin beta. During the upgrade, I received an error message stating that adobe-flashplugin could not be upgraded. I ignored it and continued with the upgrade and all went swimmingly. Once the upgrade was completed and I had rebooted, when I tried to run an apt-get update, I ran into an error with respect to the adobe-flashplugin package. When I tried to remove it, it did not work. As a stop-gap measure, I removed a number of packages that depended on it including Firefox and sun-java6.

KDE network manager disabled

Submitted by Druss on Sat, 2011-12-31 15:45

One of my laptops which is running on Kubuntu Lucid decided to stop connecting to my network today. I found that the KDE network-manager applet (or is it a plasmoid? :S) had decided to disable itself. Clicking it stated so with no option to re-enable it (nice UI, boys). Getting to the commandline and starting the network-manager service did not help. I also found that accessing the System settings networking configuration gave me corrupt XML file errors.

E: Dynamic MMap ran out of room. Please increase the size of APT::Cache-Limit

Submitted by Druss on Wed, 2011-12-07 03:35

I ran into the following error when I added a new repository to my kubuntu box and ran apt-get update:
E: Dynamic MMap ran out of room. Please increase the size of APT::Cache-Limit. Current value: 123123. (man 5 apt.conf)

To fix this, navigate to /etc/apt/apt.conf.d and edit the file related to debconf which in my case was 70debconf. Add the following line to the bottom of this file and save it:
APT::Cache-Limit "200000000";

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