[Kernel-packages] [Bug 1549197] Re: Hard lockup on HP ENVY 13

No problem with 4.4.2 kernel from http://kernel.ubuntu.com/~kernel- ppa/mainline/v4.4.2-wily/ -- 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/1549197 Title: Hard lockup on HP ENVY 13

[Kernel-packages] [Bug 1549197] [NEW] Hard lockup on HP ENVY 13

Public bug reported: Desktop clock showed 09:11:36 Had to restart whole machine. syslog shows stuff like Feb 24 09:11:29 MFT-U017 kernel: [67990.662920] WARNING: CPU: 2 PID: 950 at /build/linux-MmY1jo/linux-4.2.0/drivers/gpu/drm/i915/intel_pm.c:3404 skl_update_other_pipe_wm+0x1de/0x1f0

[Kernel-packages] [Bug 1359670] [NEW] Unsigned oot modules are wrongly tainted and trace events disabled

Public bug reported: The issue is explained in detail at http://lwn.net/Articles/588799/ I am trying to load a backported drm module using dkms. It is not signed so is listed as tainted and trace points are disabled. As explained in the above article this is because the TAINT_FORCED MODULE flag

[Kernel-packages] [Bug 1359670] Re: Unsigned oot modules are wrongly tainted and trace events disabled

With the above kernel loaded there are no warning messages in dmesg and /proc/sys/kernel/tainted lists the correct taint flags (12288) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.