Evolution in KDE is missing some icons...

I recently installed Evolution in my Kubuntu desktop and of course it's missing some icons. The reason is that I'm using the Oxygen theme and it doesnt have all the icons needed. Since it is a Gnome app you can fix it by simply installing the Gnome theme (you might as well since a lot of applications use it) and then edit your current GTK+ selected theme (QtCurve in my case) to fallback on those icons:

sudo apt-get install gnome-icon-theme
sudo mv /usr/share/themes/QtCurve/gtk-2.0/gtkrc /usr/share/themes/QtCurve/gtk-2.0/gtkrc.orig
sudo sh -c "echo gtk-fallback-icon-theme='\"gnome\"' > /usr/share/themes/QtCurve/gtk-2.0/gtkrc"
sudo sh -c "cat /usr/share/themes/QtCurve/gtk-2.0/gtkrc.orig >> /usr/share/themes/QtCurve/gtk-2.0/gtkrc"

NOTE: If you are using a different theme for GTK+ applications just replace QtCurve with your specific theme. You can see all of them under the /usr/share/themes/ folder.

You can now start Evolution and all the missing icons from the toolbar, calendar, etc. should be fixed. You may have noticed that I have also left the original gtkrc file as a backup with the extension ".orig". Just in case. :)

Enjoy and happy linuxing,

Marlon

I deleted my /etc/samba/smbd.conf file, aaaahhhhh!!!

Recently I deleted the file after messing with the settings and not getting the results I wanted. I figured I could simply delete it and it would automatically recreate it from a "default" template and it would magically reappear. I know, that was dumb.

1. You could force an uninstall with dpkg and then reinstall with apt-get:
   

   sudo dpkg -r --force-depends samba-common
   sudo apt-get install samba-common
   

2. The problem is that the configuration will break since it's missing the smbd.conf file so you will have to:
   

   sudo cp /usr/share/samba/smb.conf /etc/samba/smb.conf
   sudo dpkg --configure -a
   

If you have been paying attention you might be asking yourself... "Well, if I have to do that doesn't that mean that smbd.conf has actually been in the /usr/share/samba/ folder the whole time?" ...and you would be correct. If you have removed that file by mistake, like I have, all you have to do is the first command in the second step and just configure it again. You might want to keep a copy of the default one handy in case you do it again.

To summarize, all you need to do to fix this issue is:

sudo cp /usr/share/samba/smb.conf /etc/samba/smb.conf
sudo cp /etc/samba/smb.conf /etc/samba/smb.conf.default

Now you have your default file back and a ".default" copy in case you mess it up again.

Enjoy and happy linuxing,

Marlon

Citrix client on Ubuntu 64 bit versions.

Installing the client seems to be a breeze after downloading from the Citrix website. The problem is it wont run unless you install the x86 version of OpenMotif.  It also requests libXm.so.4 instead of the installed libXm.so.3 library. Every time I have to do it I need to search how since I forget but there are so many hits that I just cant seem to find the one with all the steps. I have decided to post it here to make it easy on myself. Hopefully it will you as well.

1. 
   Make sure you already have the ia32-libs libraries installed since they are required by 32 bit programs running on 64 bit linux.  They probably are, but just in case...
   

   sudo apt-get install ia32-libs
   

2. 
   Download the linux x86 client of your choice from Citrix and install it (I used the tar.gz file), after you extract it to a folder run:
   

   sudo ./setupwfc
   

3. 
   Once that's done you can check if it doesn't run with the following command:
   

   /usr/lib/ICAClient/wfcmgr -icaroot /usr/lib/ICAClient
   

   Note:
   It should be requesting "libXm.so.4" and if it was a 64 bit application you could install OpenMotif like so:
   

   sudo apt-get install libmotif4
   

   ...but it wont have a 32 bit version in it and the client is a 32 bit application which wont use a 64 bit library.
   
4. 
   Create a temp folder and go to it in the console, once there run the following commands:
   

   wget http://archive.ubuntu.com/ubuntu/pool/multiverse/o/openmotif/libmotif4_2.3.3-5ubuntu1_i386.deb
   dpkg -x libmotif4_2.3.3-5ubuntu1_i386.deb ./libmotif/
   sudo mv ./libmotif/usr/lib/* /usr/lib32/
   sudo chown -R root: /usr/lib32/*
   rm libmotif3_2.2.3-4_i386.deb
   rm -rf ./libmotif/
   

5. 
   You should now be able to either click on the icon from the applications menu or you could simply run the first command in step 3.

Note:
If you are not running an Ubuntu (Kubuntu, Xubuntu, etc.) distro just make sure to replace the wget command with the right url to your distro's archive.
Enjoy and happy linuxing,

Marlon