kamaraopoa wrote: > *** This bug is a duplicate of bug 173118 *** > https://bugs.launchpad.net/bugs/173118 The bug has already been fixed. Just update to the latest gnome-app-install and you will get the fix. And you don't need to compile any kernel modules - the information you gave is completely useless. > > First, I will show how we can get a full report of the problem, so that > in other forums of life can help us. Then, the more adventurous, I > decided to show my problem and did the network of such PC work in > Ubuntu. Who knows you can not solve your problem as well? > Most of the following commands to be executed as root. In Ubuntu you can > run as root adding the command "sudo" before the command, or using the > command "sudo su" to login as root. In other distribution, use the > command "su -" to gain root access. > > Step 1: collecting information on the problem > > The first thing to do is to discover how the system sees the hardware > problem. There is no advance in the forum say that your network card of > the SIS is not working. It must describe the model, and this information > can you get with `` lspci. It will list your network card, your video > card, modem and other devices, something fine. Here we go: > > # Lspci - nn > > 00:04.0 Ethernet controller [0200]: Silicon Integrated Systems (SIS) 190 > Gigabit Ethernet Adapter [1039:0190] (rev 01) > > Seen? Placed only the line of the network card not to pollute the text, > but you should learn more about ten lines. Look problem and the hardware > store and two paragraphs in particular: the first block of numbers that > appears - in the case there from above, the "00:04.0" - and the ID of > the device-in finalzinho, in brackets: 1039:0190. > The module of the hardware problem > Is the module of the device was loaded? Furthermore ... What is the > module him? To discover this we use the ID of the device (in my case, as > we saw above, is 1039:0190). > The ID of the device has two parts: the first four numbers (1039) > indicate the manufacturer (in our case the SIS). The last four (0190) > the model. To learn what is the driver of the device in question between > with this command, obviously replacing the numbers of their ID by: > > # Modprobe-c | egrep'1039 .* 0190 ' > > Alias pci: v00001039d00000190sv * * sd bc * sc * i * sis190 > > The module is that there at the end of the line, the sis190. Does he is > charged? Enter the command "lsmod | grep sis190." If the command does > not return anything, try to manually load the module using the modprobe > sis190 "(always as root, do not forget). The module loaded, but the > network still does not work? Then continue reading. > Ask kernel: why the hardware does not work? > Now let's see what's happening with the hardware problem during boot > Linux. Therefore, we use the command `dmesg", which shows us the log > with all the "events" of the kernel during boot. But we peneirar the > result, for which only the lines relating to our hardware esquisitão > appear. Therefore, I will filter the output of dmesg by grep, asking him > to show us only the lines containing "00:04.0" - getting that number go > up with the command lspci - nn, remember? Be sure to replace the > "00:04.0" by the block of numbers on your hardware. > > # Dmesg | grep'00: 04.0 ' > 0000:00:04.0: Read MAC address from APIC > 0000:00:04.0: Can not find ISA bridge > > A-ago, the network card does not find the ISA bridge! What this means? I > know there, the important thing is that the error is this. If you want > to do a search on google or ask for help in the forums of life, already > have all the information you need. Go to your favorite forum and give > this information to your friends: > > * Hardware: Silicon Integrated Systems (SIS) 190 Gigabit Ethernet > Adapter > * ID hardware: 1039:0190 > * Module hardware: sis190 > * Messages kernel related to the hardware: the output of the > command post dmesg we saw just above. > > If anyone knows solve the problem, it will not be for lack of > information that will help you stop. Now, if you want to understand what > is happening and try to solve the problem on their own, continue reading. > > Step 2: solving the problem > > The command dmesg the problem showed that the kernel is having with our > hardware: "0000:00:04.0: Can not find ISA bridge." What this means? > I was using a relatively new board of ECS, with chipset SIS (SIS of the > chipsets tend to be problematic in Linux). The module that supports my > network card is the sis190. Supposedly the network should be running, > but our favorite network card is having trouble finding the ISA bridge. > Why is? > To solve the problem, we take a look at the source code of the module. > Perhaps we can set the problem and compile the module again, already > fixed. It's not as difficult as it seems. > Getting the kernel sources > The module network sis190 comes embedded in the kernel. Then we download > and unpack the source code of the kernel, which brings the source of > sis190, the module problematic: > > # Sudo apt-get install linux-source-`uname-r` > # Tar jxvf / usr/src/linux-source- `uname-r`. Tar.bz2 > > Now we take a quick peek at the source code of the module in question: > > # Gedit / usr/src/linux-source- `uname-r` / drivers/net/sis190.c > > Oops, see only what I thought in the middle of the code module: > > Isa_bridge = pci_get_device (PCI_VENDOR_ID_SI, 0x0965, NULL); > If (! Isa_bridge) ( > Net_probe (tp, KERN_INFO "% s: Can not find ISA bridge.", > Pci_name (pdev)); > Return-EIO; > ) > > Is not, the error message "Can not find ISA bridge!" Here is the problem > that I was accusing kernel-reminiscent of the command when used dmesg? > In this case, it is good information on my ISA Bridge to know why the > driver is not finding it. > > # Lspci - nn > > 00:02.0 ISA bridge [0601]: Silicon Integrated Systems [SiS] Unknown > device 0966 [1039:0966] (rev 59) > > Again the command lspci - nn, but this time is the line that interests > me. Hmm. .. See that strange: the ID that the lspci complains to my ISA > bridge is 1039:0966. But there in the code of the driver we have this > line that says isa_bridge = pci_get_device (PCI_VENDOR_ID_SI, 0x0965, > NULL); Reparou? The driver says the network card that my ISA bridge is a > model 0965, but the lspci showed that my model is 0966! The module is > pointing to the wrong place! Let's change the 0965 to 0966 in the code > of the module, save the modified file and compile it. > > Compiling the new driver > > To compile the driver we need the package build-essential. Take one: > > Sudo apt-get install build-essential > > Let's for the directory of the source and will use some basic commands > to be able to compile the driver: > > # Cd / usr/src/linux-source- `uname-r` > # Make menuconfig > > After the last command, and choose exit yes. And the collection itself: > > # Make drivers/net/sis190.ko > > Ready, the new driver has been compiled. Let's flush the old module, > copy the new place in it and loads it: > > # Rmmod sis190.ko > # Cp drivers/net/sis190.ko / lib / modules / `uname-r` / kernel / > drivers / net / > # Modprobe sis190 > > If all went well, you solved the problem and its network is working! You > can go tell their friends :-) > > Kbo_Marquez escreveu: >> *** This bug is a duplicate of bug 173118 *** >> https://bugs.launchpad.net/bugs/173118 >> >> Ubuntu 8.04 >> Same problem. Crash, when i typed w/e in search box. >> >> >