*** This bug is a duplicate of bug 1813663 *** https://bugs.launchpad.net/bugs/1813663
note towards the end of the log file root@bzanaj2019:~# journalctl -k -b -1 ... Jan 30 14:23:52 bzanaj2019 kernel: BUG: unable to handle kernel NULL pointer dereference at 0000000000000245 Jan 30 14:23:52 bzanaj2019 kernel: IP: intel_ddi_post_disable+0x54/0x170 [i915] Jan 30 14:23:52 bzanaj2019 kernel: PGD 0 P4D 0 Jan 30 14:23:52 bzanaj2019 kernel: Oops: 0000 [#1] SMP PTI Jan 30 14:23:52 bzanaj2019 kernel: Modules linked in: hid_generic usbhid hid ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_ Jan 30 14:23:52 bzanaj2019 kernel: sparse_keymap joydev cfg80211 serio_raw snd_soc_sst_ipc rtsx_pci_ms snd_soc_acpi snd_hda_codec_realtek snd_hda_codec_generic Jan 30 14:23:52 bzanaj2019 kernel: fb_sys_fops crypto_simd glue_helper e1000e cryptd psmouse drm ahci ptp libahci pps_core i2c_i801 rtsx_pci wmi video Jan 30 14:23:52 bzanaj2019 kernel: CPU: 2 PID: 10225 Comm: kworker/2:2 Tainted: G OE 4.15.0-44-generic #47-Ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1813831 Title: Oops: NULL pointer dereference intel_ddi_post_disable+0x54/0x170 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1813831/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs