Install Quartus 12.0 in the 64bit of Ubuntu 12.04

1.Download offline version install file and unzip it

https://www.altera.com/download/software/quartus-ii-we

2.Run command

...<your_folder>/12.0_178_quartus_free_linux/altera_installer/bin/altera_installer_gui --gui

3.Select ...<your_folder>/12.0_178_quartus_free_linux/

and Select install target folder (where you want file installed)

4.Manually install 64bit part

cd to ...<your_folder>/12.0_178_quartus_free_linux/linux_installer/quartus_free_64bit/

run install

type your install folder path

choose "n" for not delete installed files

5.Setting USB blaster

Create a new file at /etc/udev/rules.d/51-usbblaster.rules

copy and post

# Altera USB-Blaster rule to set mode to 666. SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", SYSFS{idVendor}=="09fb", SYSFS{idProduct}=="6001", MODE="0666", NAME="bus/usb/$env{BUSNUM}/$env{DEVNUM}", RUN+="/bin/chmod 0666 %c"

sudo udevadm control --reload-rules

6.setting QUARTUS_ROOTDIR in the shell

export QUARTUS_ROOTDIR="your quartus folder"

That's almust everything about it ....

Also share with google +

Enjoy & Regards,

Kqalea C