Posts Tagged ‘OpenSuse’

Epson scanners on Linux systems

Tuesday, January 11th, 2011

I’ve got a Epson Perfection 1260 Photo scanner.

Fedora like other distributions such as OpenSuse are recognizing the device since a long long time. The back end chosen for the device is plustek.

Unfortunately when using the default configuration one experience very strange effects with colours. The left and the right 50% of the picture have a colored background, even when scanning a empty page.

I had this problem with OpenSUSE since years and still got it with Fedora 1x. Since I only need the scanner for my yearly income tax declaration, I always forget about what I needed to change.

That’s what is needed to change:

Solution

[root@bond ~]# diff /etc/sane.d/plustek.conf.orig /etc/sane.d/plustek.conf
100c100
< option altCalibration 0
---
> option altCalibration 1
[root@bond ~]# 

Since I do not have any other scanners I do not know if this is a bug specifically to this type of scanners, or if it is a general bug.

Using different search engines, the web does not disclose some solutions. That is one of the reasons why I’m blogging about it. The other reason is to find other people with the same problem.

At the end of the day, I’ll try to find out if this is a general bug of the Sane back end, or just specific to some Epson scanners. If it is specific to some Epson scanners, it may be worth to create a new specific back end for those scanners affected.

Having fun? Now I have, my stuff is successfully scanned.

Bye bye Suse, welcome Fedora

Saturday, September 25th, 2010

Successfully migrated my workstation @home from OpenSuse to Fedora13

After using SuSE and later OpenSuse since 1994 it was time for a change. I was stuck at OpenSuse because of its excellent multimedia support trough 3rd party repostitories from packman. Last evening another update brought the system down once again. Time for change.

Since a long time Fedora does not ship software any more which are problematic because of software patents, such as mp3, different video codecs etc. Since then Fedora was more or less a no-go for home-usage. In meantime there is a 3rd party repository available called RPM Fusion. RPM Fusion is as good as packman, this made the decision to switch easier.

Why I finally switched from OpenSuse to Fedora:

  • @Work, I’m mostly working with RHEL systems
  • Workstation @work migrated to Fedora long time ago
  • Novell is going to die, future of (Open)Suse is uncertain
  • Multimedia support is as good as for OpenSuse trough 3rd party repositories
  • Suse has a bad package management (zypper and friends) and its going worse with each new release
  • Fedora is more innovative
  • Bigger community
  • Better quality control (obviously)
  • If a Fedora update is going wrong, packages can be easily downgraded with a single command

Is the switch on my home workstation enterprise relevant?
Yes and no.

Yes, because people like me tend to use the upstream project of the two enterprise Linux distributions RHEL (with Fedora as upstream) and Suse (with OpenSuse as upstream). I know a lot of people who already switched to Fedora quite some time ago.

No, because for home usage for ordinary users Ubunu, Debian, you-name-it-distribution is good enough.

I’m quite convinced that (Open)Suse will die in the next time. One of the reasons is that Novell brought SuSE Linux AG back in 2003 and dismissed lots of developers. Then investment companies held the major part of Novell’s stocks. Investment companies are known to be interested to make money on the short term, not on the long term.

If Suse is really going to die, this is a bad thing for the Linux society. The only “Enterprise” Linux would then be Red Hat Enterprise Linux. As we know from Microsoft, a monopoly is always a bad thing. There is an urge for another Enterprise Linux vendor. How will kick in? Mandriva? They are nearly bankrupt. Ubunu/Canonical? They call five years of support long term support (LTS)? Gimme a break! Oracle Linux (Aka OEL)? Its a RHEL clone.

Your opinion?
Please leave a comment

Have fun? Unsure…