Assembler is a program which is used for converting mnemonics into machine code. For more explanation refer “Systems programming and operating systems By Dhamdhere “ book. Here i have given very simple example to understand the Intel 8085 two pass assembler. General Functions of an assembler Pass one Assign addresses to all statements in source [...]
Ubuntu 9.10 [code name : karmic koala ] has lot of bugs comparing previous releases and some of features have been removed in 9.10 version such as Login Screen GDM Manager . Hope Ubuntu community will fix everything soon in coming releases. Wireless connection is also not working in latest broadcom wifi hardware . Due to license problem Ubuntu does not include the broadcom wifi driver [...]
Compiling Linux Kernel is used for making your system as very customizable one . User can change kernel modules and device drivers based on their need . Suppose if i want to disable wireless support in my desktop PC [because wifi card is not available in my system] . i can recompile and disable that [...]