On 09/09/2019 16:04, Furkan İnciroğlu wrote: > >> Looks like there is no driver for your card in the kernel, or it needs some >> firmware which is not available. >> First, is your network card an ethernet adapter or a wi-fi adapter? >> In the first case, you should run: >> lspci | grep '[Ee]thernet\|[nN]etwork' >> and then lspci -v, and read the details about the device(s) found by the just >> run command. >> >> In the second case: >> lspci | grep 'WLAN\|[nN]etwork' >> then lspci -v, and read details about the device(s) found by the just run >> command. >> >> Then try to add the configuration switches for your network controller when >> reunning make menuconfig in the kernel build tree. For an ethernet card: >> >> Go to Device drivers ---> >> -*- Network device support ---> >> -*- Ethernet driver support ---> >> Look for your manufacturer and the model name you found with lspci (and check >> the corresponding boxes of course). >> >> For a wifi card: >> [*] Networking support ---> >> -*- Wireless ---> >> [*/M] cfg80211 - wireless configuration API >> and: >> Device drivers >> -*- Network device support >> -*- Wireless LAN >> Look for your manufacturer and the model name you found with lspci (and check >> the corresponding boxes of course). But some wifi cards need proprietary >> frimware, so that if you do not find the model in the list, it may mean you >> have to go to the manufacturer site and download (and compile) the proper >> driver. >> >> Once you have this, compile and install the kernel, reboot, and see if the >> network interface appears in the 'ip link list' result. Note that it is not >> necessarily eth0, but sure it is neither lo nor sit0. >>
> I run $dmesg | grep e1000 command and I am sharing the command prompt in > attachment: As you can see on the command outline, driver is installed. I can > not run lspci command because it is not installed yet in my OS. Do you have > any idea? Hmm, and can't you install lspci in chroot? Anyway, if you see this in dmesg, and the card is e1000 (you use a virtual machine?), there is something else. Maybe try running as root "journalctl", and look for eth0. Pierre -- http://lists.linuxfromscratch.org/listinfo/lfs-support FAQ: http://www.linuxfromscratch.org/blfs/faq.html Unsubscribe: See the above information page Do not top post on this list. A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing in e-mail? http://en.wikipedia.org/wiki/Posting_style
