On Thursday 18 February 2010, Alan Stern wrote: > On Wed, 17 Feb 2010, Rafael J. Wysocki wrote: > > > > The difficulty is that I have no way to find out what's going on. The > > > serial port isn't working (or nothing gets sent to it, or both) and the > > > system hangs before the video output gets enabled. > > > > You can try to put no_console_suspend into the kernel command line, but I doubt > > it'll help with the serial resume. > > It has been there all along. > > > Anyway, we need to check if control gets back to acpi_suspend_enter(). > > > > BTW, does anything change if you put acpi_sleep=sci_force_enable into the > > kernel command line? > > Nothing changes. I also added "pci=use_crs", based on a suggestion in > the log, but that didn't make any difference either. The failure to resume may be graphics-related, so please try to compile i915 statically into the kernel and set CONFIG_DRM_I915_KMS. Rafael _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
