If I'm right this was covered recently before because I had the same problem. Realtime module conflicts with commoncap and possibly capability too. Don't load them and see if realtime loads.
On 3/24/07, Brad Fuller <[EMAIL PROTECTED]> wrote:
Brad Fuller wrote: > Dominique Michel wrote: >> Le Fri, 23 Mar 2007 14:20:15 -0700, >> Brad Fuller <[EMAIL PROTECTED]> a écrit : >> >> >>> I'm following the directions on the wiki for the RT kernel at: >>> http://proaudio.tuxfamily.org/wiki/index.php?title=Realtime_%28RT%29_Kernel >>> >>> >>> and I'm at the point of modprobe'ing the realtime module: >>> # modprobe realtime gid=18 >>> >>> But, I receive this error: >>> >>> FATAL: Error inserting realtime >>> (/lib/modules/2.6.16-rt29-tglx4/extra/realtime.ko): Invalid module >>> format-- >>> >>> I've seen some messages after googling that the module might be >>> compiled >>> with a different version of the compiler, but I compiled the kernel and >>> then the module seconds later. Does anyone know what this is and how to >>> fix it? >>> >>> thanks, >>> brad >>> >>> >>> >>> >> Sometime, a simple reboot can fix it. But more generally, it mean at >> something >> goes wrong when compiling the kernel or the realtime-lsm. It can append >> sometime when you modify the config and recompile the kernel. It is >> recommended in such cases to run mrproper as explained in the README >> in the >> sources. For that, move your .config in another directory as the >> kernel sources >> (it will be erased otherwise), issue a "make mrproper", move back the >> .config >> file, run >> >> make oldconfig; make >> >> remove /lib/modules/2.6.16-rt29-tglx4 >> >> run "make modules_install and reinstall the kernel. Reinstall >> the realtime-lsm. >> >> If you are lucky, it will be enough to remove >> /lib/modules/2.6.16-rt29-tglx4, >> "make modules_install" and reinstall the realtime-lsm. >> >> Be sure at /usr/linux point on the right kernel sources too. >> > > Thanks Dominique. That did indeed get rid of the error. > # modprobe realtime gid=18 > > came back with no problem. > > But, another one cropped up! > > # modprobe commoncap > FATAL: Error inserting commoncap > (/lib/modules/2.6.16-rt29-tglx4/kernel/security/commoncap.ko): Invalid > module format I found the problem with this, I loaded realtime module first and so commoncap wouldn't load. I unloaded realtime # rmmod realtime and the loaded commoncap # modprobe commoncap and commoncap loaded. Unfortunately, I'm back to where I started, I can' t load realtime module, I rcv the same error as above. This makes me think of two possible problems: the order of loading the modules are incorrect or commoncap and realtime are mutually exclusive. Any thoughts? > > > -- brad fuller www.bradfuller.com +1 (408) 799-6124
