Sep02

Gentoo on Strato vServer

This post is based on a post I found in the Gentoo wiki and should give some tips for setting up a Gentoo container for Virtuozzo/OpenVZ.

Before I start, let me say a few words about the background and about my experience with current service providers, which really drive me nuts! A few days ago, I wanted to install the latest WordPress updates and was confused when the WordPress 3.2.1 update failed because of not supporting MySQL 4 anymore. I checked the version of the MySQL server and figured out that my current hosting provider Server4You still has MySQL 4 installed on my web hosting server. So I asked them to update the MySQL server software to a current stable release. Unfortunately they told me that they can’t update the server since this would bring another huge amount of updates. I don’t think that any distribution still offers long term support for MySQL 4 – correct me if I’m wrong. This is why I decided to rent a vServer from Strato.
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Jul26

USB Tethering on Gentoo using Cyanogenmod7

I had some trouble when setting up USB tethering on a Gentoo Linux 2.6.38-gentoo-r6. I setup genkernel following a post at forums.gentoo.org. continue reading »

Apr29

Lenovo W510 Integrated Webcam & Face Authentication

Getting tired of typing my root’s password each sudo, I was looking for a more efficient method to authenticate myself. Since I don’t need high security on my notebook, I was wondering whether one can use the integrated webcam of my notebook to do some basic face authentication. There exists a pluggable authentication module (pam) which is doing face identification based on the Open Source Computer Vision library. continue reading »

Nov21

Suspend2 on Thinkpad W510

Following my previous posts and using xhci & xhci_hcd for USB 3.0 support leads to problems when suspend to disk/ram: Some USB 3.0 devices just don’t suspend and the hibernate process will be canceled. continue reading »

Oct31

Lenovo W510 Fingerprint Reader & Gnome Integration

This post is based upon setting up Gentoo on a Lenovo Thinkpad W510 and shows how to setup the fingerprint reader and integrate into Gnome desktop environment. continue reading »

Oct05

Setup Gentoo on Lenovo Thinkpad W510

Setting up Gentoo Linux on a Lenovo device is straight forwarded since Lenovo already supports several linux distributions and lots of manuals and further readings. continue reading »

Nov21

Fvwm Configuration

This is my custom fvwm configuration for F Virtual Window Manager. This configuration works well in combination with Gnome desktop environment. The configuration is thought to combine the advantages of an highly configurable window manager and a plain desktop environment.
I stopped using fvwm and started using awesome. Fell free to use my configuration as starting point for yours. It is really clean and well documented. Have fun!

Find sources at code.google.com

Aug19

Booting Gentoo from USB Hard Disk

I installed my Gentoo on my internal hard disk. Due to mobility I think about moving my system to a portable USB hard disk. The first idea was to use an initial ram disk image to load the USB drivers and load the main system. I read some things about creating an inital ram disk image (initrd) by using mkinitrd and come to the end, that there has to be a solution which is more easier than using an initrd.
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May19

Burning CD/DVD using the Shell

It’s not very difficult to write CD/DVD’s from the linux shell. Here’s is a short summary how to burn CD/DVD’s using mkisofs and cdrecord. continue reading »

Mar28

Gentoo, Gnome & Vmware Trouble

After another world-update (Vmware Workstation 5.5.3 build-34685, D-Bus Message Bus Daemon 1.0.2) I got the following errors when I try to start vmware:

$ /opt/vmware/workstation/bin/vmware
/opt/vmware/workstation/lib/bin/vmware: /opt/vmware/workstation/lib/lib/libpng12.so.0/libpng12.so.0: no version information available (required by /usr/lib/libcairo.so.2)
process 1777: Attempt to remove filter function 0xb6c80c20 user data 0x8805038, but no such filter has been added
D-Bus not built with -rdynamic so unable to print a backtrace
/opt/vmware/workstation/lib/bin/vmware: /opt/vmware/workstation/lib/lib/libpng12.so.0/libpng12.so.0: no version information available (required by /usr/lib/libcairo.so.2)
/opt/vmware/workstation/lib/bin/vmware: /opt/vmware/workstation/lib/lib/libpng12.so.0/libpng12.so.0: no version information available (required by /usr/lib/libcairo.so.2)
process 1788: Attempt to remove filter function 0xb7006c20 user data 0x8806c80, but no such filter has been added
D-Bus not built with -rdynamic so unable to print a backtrace

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