Hi, I cannot run that command because the system where it happened is for now unbootable. But I believe that that error appears on another just upgrading instance. It is related to "vhba" driver from cdemu project ... from following error description.
Examining /etc/kernel/header_postinst.d. run-parts: executing /etc/kernel/header_postinst.d/dkms 3.16.0-14-generic /boot/vmlinuz-3.16.0-14-generic sed: -e expression #1, char 6: unknown command: `m' Error! Bad return status for module build on kernel: 3.16.0-14-generic (x86_64) Consult /var/lib/dkms/vhba/20130607/build/make.log for more information. sed: -e expression #1, char 6: unknown command: `m' "/var/lib/dkms/vhba/20130607/build/make.log" DKMS make.log for vhba-20130607 for kernel 3.16.0-14-generic (x86_64) Fri Sep 12 12:26:48 CEST 2014 make -C /lib/modules/3.16.0-14-generic/build M=/var/lib/dkms/vhba/20130607/build modules make[1]: Entering directory '/usr/src/linux-headers-3.16.0-14-generic' CC [M] /var/lib/dkms/vhba/20130607/build/vhba.o /var/lib/dkms/vhba/20130607/build/vhba.c:57:0: error: "scmd_dbg" redefined [-Werror] #define scmd_dbg(scmd, fmt, a...) \ ^ In file included from include/scsi/scsi_cmnd.h:10:0, from /var/lib/dkms/vhba/20130607/build/vhba.c:37: include/scsi/scsi_device.h:254:0: note: this is the location of the previous definition #define scmd_dbg(scmd, fmt, a...) \ ^ cc1: all warnings being treated as errors scripts/Makefile.build:263: recipe for target '/var/lib/dkms/vhba/20130607/build/vhba.o' failed make[2]: *** [/var/lib/dkms/vhba/20130607/build/vhba.o] Error 1 Makefile:1345: recipe for target '_module_/var/lib/dkms/vhba/20130607/build' failed make[1]: *** [_module_/var/lib/dkms/vhba/20130607/build] Error 2 make[1]: Leaving directory '/usr/src/linux-headers-3.16.0-14-generic' Makefile:24: recipe for target 'modules' failed make: *** [modules] Error 2 apt-cache policy cdemu-daemon cdemu-daemon: Installed: 2.1.1-1ubuntu0~saucy1~ppa1 Candidate: 2.1.1-1ubuntu0~saucy1~ppa1 Version table: *** 2.1.1-1ubuntu0~saucy1~ppa1 0 500 http://ppa.launchpad.net/cdemu/ppa/ubuntu/ saucy/main amd64 Packages 100 /var/lib/dpkg/status apt-cache policy cdemu-client cdemu-client: Installed: 2.1.1-1ubuntu0~saucy1~ppa1 Candidate: 2.1.1-1ubuntu0~saucy1~ppa1 Version table: *** 2.1.1-1ubuntu0~saucy1~ppa1 0 500 http://ppa.launchpad.net/cdemu/ppa/ubuntu/ saucy/main amd64 Packages 100 /var/lib/dpkg/status Kind Regards, Martin -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1368111 Title: run-parts: executing /etc/kernel/postinst.d/dkms 3.16.0-14-generic /boot/vmlinuz-3.16.0-14-generic Status in “linux” package in Ubuntu: Incomplete Bug description: Hi, within upgrade from trusty to 14.04 to 14.10 , kernel installation problem: run-parts: executing /etc/kernel/postinst.d/dkms 3.16.0-14-generic /boot/vmlinuz-3.16.0-14-generic sed: -e expression #1, char 6: unknown command: `m' Error! Problems with depmod detected. Automatically uninstalling this module. DKMS: Install Failed (depmod problems). Module rolled back to built state. lsb_release -rd Description: Ubuntu Utopic Unicorn (development branch) Release: 14.10 Kind Regards, Martin To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1368111/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp