Finally, we are ready to completely switch the working environment to Linux.

Finally, we are ready to completely turn our work environment to Linux-Linux Release Technology-Debian information. The following is a detailed description. Debian4.0r3 is installed at a minimum, and Xorg, Gnome, Zend Studio, Anjuta, and other commonly used software are installed at. By default, 1.1 m Nic is installed, but because it is a notebook, it is more convenient to use a wireless network card, and I usually only use a wireless network card. Therefore, driving a wireless network card has always been the biggest problem, but now it is done.

Let's briefly talk about the process for future reference:

1. Solve the PPPOE problem. The problem is that after PPPOE is installed and configured, it can be properly dialed and the Internet IP address and default NS can be obtained, but the Internet cannot be accessed, you cannot PING the Internet IP address or domain name. Later I found that it was a problem with the default gateway device. I only need to test the route.

Route add default ppp0

2. To solve this problem, the wireless NIC Driver has another kernel upgrade problem that must be solved.

With the default etch source, kernel 2.6.18 and later cannot be obtained. With the help of quhan on the Forum, the unstable source can be used to upgrade the kernel, and iwl3945 and firmware-iwlwifi can also be installed normally, however, the problem is that you still cannot connect to the wireless network normally. The problem is that you can scan the wireless network, but you cannot connect to the network. At last, at the prompt of quhan, DHCP is used, but I still have a question: Why can't I use a fixed IP address to connect to the network?

Source used for Kernel upgrade
Deb http://debian.cn99.net/debian unstable main contrib non-free

Install iwl3945 and load the module directly. modprobe iwl3945

Then install firmware-iwlwifi, apt-get install firemware-iwlwifi