On 12/22/2014 04:29 PM, Marvin Kosmal wrote: > HI > > Installed Scientific Linux 7 yesterday.. > > No Networking. > > dmesg does not mention eth? anything. > > What can I do to help myself? > > TIA > > Marvin
First off, you need to find out your network chipset. Then you need to know your kernel version (the idiots at SL and RH don't seem to think that is a relevant datum to add to their online documentation) and what kernel network modules where included/compiled. Of course, this assumes that your computer HAS a newtork chip of some sort and that it is not disabled in the BIOS. Once you figure out the network kernel module needed you can see if it exists in SL 7. Otherwise you will have to find the appropriate (manufacturers) driver and compile it. For example, on my system: # uname -r 3.10.17 # lspci ... 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI Express Gigabit Ethernet controller (rev 01) ... # ls -l /lib/modules/3.10.17/kernel/drivers/net/ethernet/realtek total 208 -rw-r--r-- 1 root root 38976 Feb 14 2014 8139cp.ko -rw-r--r-- 1 root root 45578 Feb 14 2014 8139too.ko -rw-r--r-- 1 root root 19632 Feb 14 2014 atp.ko -rw-r--r-- 1 root root 100079 Feb 14 2014 r8169.ko In my case the automagical detection grabs the correct module: # lsmod Module Size Used by ... r8169 57775 0 ... However, sometimes the wrong one gets grabbed OR your distro did not provide the appropriate firmware. You can get more information, included firmware required, with # modinfo <module_name> Firmware is located in '/lib/firmware/' If you are using wireless 802.11 abg, c, or n, the above still holds, what chipset, look for module and firmware: http://wireless.kernel.org/ Have fun! -Ed _______________________________________________ PLUG mailing list [email protected] http://lists.pdxlinux.org/mailman/listinfo/plug
