Ubuntu intel wifi drivers 422c

Remove old kernels in Ubuntu

http://digitalpbk.blogspot.com/2008/11/ubuntu-remove-old-kernel-grub-list-long.html Remove old kernels in Ubuntu Whenever a new kernel is applied ubuntu keeps the old one. This clogs up the grub and hard disk space and ends up having a lot of kernels to boot in the grub.To know the version that is currently running:uname -rand to remove all other kernels usesudo apt-get remove --purge 2.6.24-16-*change the 2.6.2x-xx- parts to remove those kernel. Make sure you dont remove the kernel you are using, or you will end up breaking the system. It is wise to keep a recent kernel ...

About "HOSTS" File

http://digitalpbk.blogspot.com/2006/11/about-hosts-file.html the HOSTS fileHOSTS file is found typically here ...Windows XP : C:\WINDOWS\SYSTEM32\DRIVERS\ETCWindows 2K : C:\WINNT\SYSTEM32\DRIVERS\ETCWindows 98/ME : C:\WINDOWSLinux : /etc/What is in this FILE?HOSTS file is just a plain text file. So you can use any text editing software like notepad to edit the contents of the file.Typical content of a HOSTS file is shown below : # Copyright (c) 1993-1999 Microsoft Corp.## This is a sample HOSTS file used by Microsoft TCP/IP for Windows.## This file ...

Laptop to TV connection HDMI No Audio Fixed

http://digitalpbk.com/hdmi/hdmi-laptop-tv-connection-fix-no-audio , but TV not recognized Check for loose HDMI connections. Check if your video card driver is installed and working correctly. Still if HDMI connection does not work, get your hardware checked up. The cable laptop or TV might have an issue. HDMI: Blank screen on TV Make sure your laptop display settings is configured to use your second screen either in extended mode or in the cloned mode. Try pressing the windows+P shortcut on windows and check your display settings as shown below. Click ...

Tips to Improve your android battery life

http://digitalpbk.com/android/tips-to-save-android-battery-life operating devices that are turned on affects your battery life. This includes WiFi BlueTooth GPS (Global Position System) NFC (Near Field Communications) 3G/Data connection 2G voice communication. So the more devices that are turned on the more battery is consumed. Typically you would not need to use BlueTooth and GPS so you can turn it off when not used. Typically the wireless settings are under Settings > Wireless and Networks, as shown below: Similarly with GPS which is under Settings ...

C Code to convert JPEG to BMP in LINUX using libjpeg

http://digitalpbk.blogspot.com/2009/01/code-libjpeg-converting-jpeg-to-bmp.html .jpg destination.bmp ...Tested on ubuntu 8.1.(64bit)Any problems ? Let me know... ...