On Tue, 18 Mar 2014, Nikolay Martynov <mar.kolya@xxxxxxxxx> wrote: > Hi. > >>> >>> I would really appreciate if you could point me on some sort of >>> manual that describes how to properly run [2] on Ubuntu? Should I run >>> the whole kernel or just some modules? Is there any way to build only >>> requires modules? >> >> The whole kernel. See https://wiki.ubuntu.com/KernelTeam/GitKernelBuild >> for a starting point; please use the drm-intel-nightly branch in our >> tree instead of Linus' tree. >> > > Thank you so much for that link. > I've created a bug report about original suspend/resume issue: > https://bugs.freedesktop.org/show_bug.cgi?id=76301. > > I was able to build drm-intel-nightly kernel using instructions from > above link but unfortunately I run into issues: > - It looks like I get unsigned kernel modules and this prevents > proper debug output, hopefully I would be able to resolve this on my > own but unfortunately I won't be able to provide useful dmesg just > yet. > - The drm-intel-nightly '6e052fec0cc204f4d2a0f71f45c0363971ad10dc' > kernel hangs during boot on my aforementioned hardware. I've tried > several times and mostly I get black screen. But couple of times I got > some error output that stated something about softlock and lost > interrupts - and it was sort of slowly printing those errors, once > about 30 seconds. Unfortunately I do not have a hardcopy of that. The > interesting thing is that when I add 'nomodeset' to boot parameters > I'm able to successfully boot. I take it this is not expected and > probably is a regression. I would appreciate if you could suggest > course of action to debug this (and probably create another > bugreport). Perhaps you failed to install the modules that go with the kernel? BR, Jani. > > Thanks! > > > -- > Martynov Nikolay. > Email: mar.kolya@xxxxxxxxx -- Jani Nikula, Intel Open Source Technology Center _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
