Thank you, Tyler, your 4.4 kernel has been working great for half a day, even with the DVB-related patches for my DVB card.
viscacha% cat /proc/version_signature Ubuntu 4.4.0-119.143+lp1759920.1-generic 4.4.114 viscacha% cat /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-4.4.0-119-generic root=UUID=009b027c-db85-4cd1-909a-a658aaab5394 ro nodmraid enable_mtrr_cleanup quiet splash ignore_loglevel i8042.noaux=1 video=vesafb:off intel_idle.max_cstate=1 console=ttyS0,115200 vt.handoff=7 viscacha% dmesg -t | grep -i microcode microcode: CPU0 microcode updated early to revision 0x2d, date = 2018-02-07 microcode: CPU1 microcode updated early to revision 0x2d, date = 2018-02-07 microcode: CPU2 microcode updated early to revision 0x2d, date = 2018-02-07 microcode: CPU3 microcode updated early to revision 0x2d, date = 2018-02-07 microcode: CPU0 sig=0x206a7, pf=0x2, revision=0x2d microcode: CPU1 sig=0x206a7, pf=0x2, revision=0x2d microcode: CPU2 sig=0x206a7, pf=0x2, revision=0x2d microcode: CPU3 sig=0x206a7, pf=0x2, revision=0x2d microcode: CPU4 sig=0x206a7, pf=0x2, revision=0x2d microcode: CPU5 sig=0x206a7, pf=0x2, revision=0x2d microcode: CPU6 sig=0x206a7, pf=0x2, revision=0x2d microcode: CPU7 sig=0x206a7, pf=0x2, revision=0x2d microcode: Microcode Update Driver: v2.01 <tig...@aivazian.fsnet.co.uk>, Peter Oruba -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1759920 Title: intel-microcode 3.20180312.0 causes lockup at login screen(w/ linux- image-4.13.0-37-generic) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/intel-microcode/+bug/1759920/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs