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OK well in my fustration, I reinstalled FC6. Then I looked up how to recompile the kernel without 4k stack or whatever but to no avail and ended up just going for an install of ndiswrapper-1.27. Ok so I install it and now my system looks like this:
I installed first, and got this message somewhere along the lines
*** WARNING: This kernel seems to use 4K stack size option (CONFIG_4KSTACKS); many Windows drivers will not work with this option enabled. Disable CONFIG_4KSTACKS option, recompile and install kernel
nonimportant? Whatever. The rest is as follows:
Code:
[root@localhost ndiswrapper-1.27]# ndiswrapper -m
adding "alias wlan0 ndiswrapper" to /etc/modprobe.d/ndiswrapper ...
couldn't add module alias: at /usr/sbin/ndiswrapper line 714.
Distribution: RHEL/CentOS/SL 5 i386 and x86_64 pata for IDE in use
Posts: 4,790
Rep:
Looks like you may have to rebuild the kernel again, this time before you build the kernel you need to possibly edit the ../kernel/module.c file in the kernel source.
Some where near line number 1720 find and remove a couple of lines;
if (strcmp(mod->name, "ndiswrapper") == 0)
add_taint_module(mod, TAINT_PROPRIETARY_MODULE);
And do make sure you disable the 4k stack option when configuring the kernel.When done build and install the ndiswrapper module (as root);
make distclean
make
make install
One last thing do not attempt to use the ndiswrapper -m command instead place a new file in the /etc/sysconfig/modules directory location named something like wireless.modules which has a single line entry thats reads as; modprobe ndiswrapper
Yeah well I figured out that theres this problem going on, about the distro giving out i586 kernels that are marked as i686 and the only way to get rid of it is to install a diff kernel, remove the old "i686" one which is really i586, and install a REAL i686 kernel.
Heck lotta work so I switched to more stable FC5 and got it working there (had to recompile the kernel anyway there too cause there were problems, but no biggie)
I have the exact same problem. If I follow Lenard's instructions, will I be able to keep FC6? Or should I just go get FC5 and install that? If I can follow those instructions, could I get some more detailed instruction? I am a newbie and not sure how to rebuild the kernel or disable the 4K stack size.
Distribution: RHEL/CentOS/SL 5 i386 and x86_64 pata for IDE in use
Posts: 4,790
Rep:
I have posted a number of times how-to rebuild a Red Hat family kernel, does not matter if FC1 to FC6 or RHEL-4X or a vanilla kernel. Others have also posted this a number of times. Once more;
The steps to build a Red Hat family kernel are (in order);
make mrproper
make menuconfig (or xconfig or gconfig)
make
make modules_install
make install
Also see this about disabling the 4k_STACK in the kernel;
Cant find the /kernel/module.c file in the kernel src
I have a file that is called module.symvers but when I open it there are no if statements in the entire file. I am looking in /usr/src/kernels/2.6.18-1.2849.fc6-i686
Distribution: RHEL/CentOS/SL 5 i386 and x86_64 pata for IDE in use
Posts: 4,790
Rep:
I'm not sure if the Fedora kernel source has the ndswrapper/driveloader tainting somewhere near line number 1720 or not, but the file name is module.c and it might be in the /usr/src/kernels/2.6.18-1.2849.fc6-i686/kernel directory.
I got it to work by uninstalling the 1.29 version that I downloaded from the internet. I then installed the version 1.25 using the Add/Remove Software. Now I am trying to disable the 4k stacks. I am trying to follow the release notes on building the kernel. I am getting a warning:
1:kernel warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
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warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
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warning: group brewbuilder does not exist - using root
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warning: group brewbuilder does not exist - using root
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warning: group brewbuilder does not exist - using root
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warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
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warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
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warning: user brewbuilder does not exist - using root
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warning: group brewbuilder does not exist - using root
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warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
warning: user brewbuilder does not exist - using root
warning: group brewbuilder does not exist - using root
Sorry it is so long. It sounds to me like they are using root, but isn't that a no-no? What should I do next?
Distribution: RHEL/CentOS/SL 5 i386 and x86_64 pata for IDE in use
Posts: 4,790
Rep:
First the warning messages are just that warnings, nothing to worry about. Since there is no user/group with the name brewbuilder on your system the default user/group of root is used to install the source. No it is not strickly a no-no to build as root, but this is a good idea not to get used to. Not every source rpm file can be built as normal user (yet) so sometimes this is needed.
The next step is to prep the kernel source, since it seems that you may not have the rpmdevtools package installed and configured then from the directory /usr/src/redhat/SPECS type as root;
rpmbuild -bp --target $(arch) kernel-2.6.spec
Warning you will see a bunch of messages scrolling by, this is expected. When done you will find the kernel source in the /usr/src/redhat/BUILD directory structure. If you are setup to build packages as a normal user then the location would be in your <home>/rmpbuild/BUILD directory. You are now ready to build the new kernel which when done will be the same version number plus the extension of -prep added.
I wasn't sure if I should include the parenthesis or not but I tried them both. I still get an error when I type it correctly:
[root@localhost ~]# rpmbuild -bp --target $(i686) kernel-2.6.spec
-bash: i686: command not found
rpmbuild: no spec files given for build
[root@localhost ~]# rpmbuild -bp --target $i686 kernel-2.6.spec
rpmbuild: no spec files given for build
I did this last night too, but I thought that it was because of the warning I received. I don't know where I went wrong, I followed the instructions on the release notes.
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