Hello, my name is Stephen Pinker. I manage the group http://groups.google.com/group/ubuntu-modems I have been making unofficial Ubuntu modem-package releases for the public. Unfortunately, I cannot seem to compile the latest 536ep driver for the new release- Ubuntu Intrepid. The Ubuntu kernel I am using is: "linux-image-2.6.27-7-generic" I am using the modem source: http://linmodems.technion.ac.il/packages/intel/Philippe.Vouters/ http://linmodems.technion.ac.il/packages/intel/Philippe.Vouters/intel-536EP-2.56.76.0_2008_03_22.tar.bz2 As Root, I installed the linux headers: "linux-headers-2.6.27-7-generic" As Root, I put the modem source into /usr/src/intel-536EP-2.56.76.0_2008_03_22.tar.bz2 /usr/src/intel-536EP-2.56.76.0/ As Root, I went into the directory and issued the commands to compile: root@EMONSTER:/usr/src/intel-536EP-2.56.76.0# make clean cd coredrv; make clean make[1]: Entering directory `/usr/src/intel-536EP-2.56.76.0/coredrv' rm -f *.ko .*.o.cmd *.mod.c .*.ko.cmd *.o *~ core Module.symvers rm -rf .tmp_versions make[1]: Leaving directory `/usr/src/intel-536EP-2.56.76.0/coredrv' rm -f *.o *.ko root@EMONSTER:/usr/src/intel-536EP-2.56.76.0# make 536 Module precompile check Current running kernel is: 2.6.27-7-generic /lib/modules... autoconf.h exists diff: /boot/vmlinuz.autoconf.h: No such file or directory autoconf.h matches running kernel diff: /boot/vmlinuz.version.h: No such file or directory version.h matches running kernel uname -r|grep "2.6" && \ cd coredrv && make 536core_26 && \ cp Intel536.ko .. && cd .. && \ strip --strip-debug Intel536.ko && \ exit; \ ls Intel536.ko >/dev/null 2>&1 || uname -r | grep "2.6" && echo "Failed to build driver" && exit; \ if [ ]; then \ cd coredrv; make TARGET=TARGET_SELAH KERNEL_SOURCE_PATH= "PSTN_DEF=-DTARGET_SELAH -DTARGET_LINUX -DLINUX" 536core; \ else \ cd coredrv; make TARGET=TARGET_SELAH KERNEL_INCLUDES=/lib/modules/`uname -r`/build/include \ "PSTN_DEF=-DTARGET_SELAH -DTARGET_LINUX -DLINUX" 536core; \ fi ; \ cp Intel536.o .. ; \ if [ -a /boot/vmlinuz.version.h ]; then \ cp /boot/vmlinuz.version.h /lib/modules/`uname -r`/build/include/linux/version.h;\ fi 2.6.27-7-generic make[1]: Entering directory `/usr/src/intel-536EP-2.56.76.0/coredrv' make -C /lib/modules/2.6.27-7-generic/build SUBDIRS=/usr/src/intel-536EP-2.56.76.0/coredrv modules make[2]: Entering directory `/usr/src/linux-headers-2.6.27-7-generic' CC [M] /usr/src/intel-536EP-2.56.76.0/coredrv/coredrv.o /usr/src/intel-536EP-2.56.76.0/coredrv/coredrv.c: In function ‘create_hamproc’: /usr/src/intel-536EP-2.56.76.0/coredrv/coredrv.c:746: error: ‘proc_root’ undeclared (first use in this function) /usr/src/intel-536EP-2.56.76.0/coredrv/coredrv.c:746: error: (Each undeclared identifier is reported only once /usr/src/intel-536EP-2.56.76.0/coredrv/coredrv.c:746: error: for each function it appears in.) /usr/src/intel-536EP-2.56.76.0/coredrv/coredrv.c: In function ‘detach_hamproc’: /usr/src/intel-536EP-2.56.76.0/coredrv/coredrv.c:754: error: ‘proc_root’ undeclared (first use in this function) make[3]: *** [/usr/src/intel-536EP-2.56.76.0/coredrv/coredrv.o] Error 1 make[2]: *** [_module_/usr/src/intel-536EP-2.56.76.0/coredrv] Error 2 make[2]: Leaving directory `/usr/src/linux-headers-2.6.27-7-generic' make[1]: *** [536core_26] Error 2 make[1]: Leaving directory `/usr/src/intel-536EP-2.56.76.0/coredrv' 2.6.27-7-generic Failed to build driver root@EMONSTER:/usr/src/intel-536EP-2.56.76.0# Thanks in advance for any help. Stephen