* Could not find a Makefile in the kernel source directory. * Please ensure that /usr/src/linux points to a complete set of Linux sources * Unable to calculate Linux Kernel version for build, attempting to use running version * B43: If you insist on building this, you must blacklist it! * BCMA: If you insist on building this, you must blacklist it! * SSB: If you insist on building this, you must blacklist it! * MAC80211: If you insist on building this, you must blacklist it! * PREEMPT_RCU: Please do not set the Preemption Model to «Preemptible Kernel»; choose something else. * CONFIG_PREEMPT: should not be set. But it is. * Please check to make sure these options are set correctly. * Failure to do so may cause unexpected problems.
Вот это возникает после каждого установленного пакета после того, как я откатился к ядру 3.17.8 после 3.18.8-r2. Что делать?