Hello, I am running Fedora 17 on x86_64. I wanted to build bluetooth kernel module for f17 so I could use it under f17. I did this: download kernel-3.3.4-5.fc17.src.rpm. ran: rpm -ivh kernel-3.3.4-5.fc17.src.rpm rpmbuild -bp /root/rpmbuild/SPECS/kernel.spec It went well. Then , I went to /root/rpmbuild/BUILD/kernel-3.3.fc17/linux-3.3.4-5.fc17.x86_64 configure a kernel where CONFIG_BT=m (for bluetooth as a module) and ran "make modules". However, when I try insmod for /root/rpmbuild/BUILD/kernel-3.3.fc17/linux-3.3.4-5.fc17.x86_64/net/bluetooth.ko I get "Invalid module format". dmesg shows: ... bluetooth: version magic '3.3.4 SMP mod_unload ' should be '3.3.4-5.fc17.x86_64 SMP mod_unload ' ... In the Makefile I have: VERSION = 3 PATCHLEVEL = 3 SUBLEVEL = 4 EXTRAVERSION = NAME = Saber-toothed Squirrel but uname -r shows uname -r 3.3.4-5.fc17.x86_64 where is the .4-5 came from ? could it be that applying this rpm has some error in that it does not set extraversion to .5 ? Any ideas? rgs, Kevin -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel