To make grub2 remember your last choice you simply have to add 1 line to /etc/default/grub and edit one entry in this file: GRUB_DEFAULT=saved GRUB_SAVEDEFAULT=true Adding GRUB_SAFEDEFAULT=true makes grub safe your last choice and GRUB_DEFAULT=saved makes it use your last choice. In most cases you find something like GRUB_DEFAULT=0 in your file.
Make grub2 safe last choice Read More »
To remove the remote login entry from the login screen you just have to add the following line to the end of your /etc/lightdm/lightdm.conf: greeter-show-remote-login=false Here you can find how to remove the guest login: https://blog.coffeebeans.at/?p=259
Disable “Remote Login” in login screen Read More »
As I’m looking the man page of usermod everytime again, I’m writing the command here. In the following example I add the existing user manuel to the existing group eclipse: usermod -a -G eclipse manuel
Add existing user to existing group Read More »
I was looking for openstreetmap data of my country to import it into a local database. As only small areas can be exported over the exporter of the official web page I followed the hint to planet.osm which would contain data of the whole planet. After some reading I found http://download.geofabrik.de/ where you can download
Openstreetmap Offline Map Data Read More »
I found strange errors like the following in my apache_error.log [Thu May 02 20:59:58 2013] [error] [client 84.114.158.229] WordPress database error ERROR: column p.id does not exist\\\\\\\\nLINE 1: SELECT p.id FROM wp_posts AS p WHERE … I found out that this comes from line 1178 in wp-includes/link-template.php. Just change the p.id at after the SELECT
WordPress problem with PostgreSQL Read More »
after an upgrade from squeeze to wheezy I had a strange error when using sudo: dpkg: warning: ‘ldconfig’ not found in PATH or not executable. dpkg: warning: ‘start-stop-daemon’ not found in PATH or not executable. dpkg: error: 2 expected programs not found in PATH or not executable. Note: root’s PATH should usually contain /usr/local/sbin, /usr/sbin
Problem with sudo after upgrade to wheezy Read More »
I recently deleted the folder “Favoriten” in the home directory of my Windows 7. This broke the explorer feature as the folder was not recreated. To do this simply open a command prompt (cmd) cd to your home directory and use the following statements to recreate the folder and restore the explorer functionality: mkdir Favorites
Restore Deleted Favorites Read More »
If you want to set the actual timestamp to a field in HQL just use current_timestamp() instead of setting it in your code via a param.
HQL current time like NOW() in PostgreSQL Read More »
to change the label on the checkout button from “Bestellung abschließen” to “Zahlungspflichtig bestellen” you just have to change the file app/locale/de_DE/Mage_Checkout.csv
Magento Button “Bestellung abschließen” Read More »
I needed the Oracle SQLPlus client. Here are the steps to get it running: Go to http://www.oracle.com/technetwork/database/features/index.html. There you find a link named Database Instant Client. Follow that link and choose x86 or x86-64. Download the following 3 packages: basic, sqlplus, devel. The install these packages with alien: sudo alien -i oracle-*sqlplus*.rpm sudo alien -i
Oracle SQLPlus under Ubuntu 12.10 Read More »