[Kernel-packages] [Bug 1813831] Re: Oops: NULL pointer dereference intel_ddi_post_disable+0x54/0x170

This bug might be related: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1813543 -- 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/1813831 Title: Oops: NULL pointer dereference

[Kernel-packages] [Bug 1813831] [NEW] Oops: NULL pointer dereference intel_ddi_post_disable+0x54/0x170

Public bug reported: I am running Ubuntu 18.04 LTS on a HP EliteBook 840 G5 with docking station and two screens attached via DisplayPort. Reproducibly, when I close the lid of my notebook, the kernel 4.15.0-44.47-generic crashes with a Oops in i915 / intel_ddi_post_disable. The previous kernel

[Kernel-packages] [Bug 1813831] Re: Oops: NULL pointer dereference intel_ddi_post_disable+0x54/0x170

*** This bug is a duplicate of bug 1813663 *** https://bugs.launchpad.net/bugs/1813663 This bug is also related to https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1813663 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1813745 This kernel works fine for me too: > Please test this