the diff between the working an non-working case is this on the working one: May 31 11:37:08 exposure kernel: [drm:intel_dp_dual_mode_set_tmds_output [i915]] Enabling DP dual mode adaptor TMDS output
but even the crashing one seems to detect that correctly May 31 11:59:32 exposure kernel: [drm:drm_dp_dual_mode_detect [drm_kms_helper]] DP dual mode adaptor ID: a0 (err 0) but then for some reason fails the check in intel_dp_dual_mode_set_tmds_output() -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1768139 Title: Kernel crash when booting laptop with hdmi monitor connected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1768139/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
