On Tue, Nov 08, 2011 at 08:51:32AM +0000, Sergey A. Osokin wrote: > Hi, > > I have a problem with Lenovo ThinkPad X1 1291-2LG and ACPI, the display > did not powered up after resume. The laptop accessible over the network, > also keyboard works fine after resume. > > Laptop with latest version of BIOS, 1.27. > I'm running FreeBSD 9.0-RC1, most drivers compiled as modules. > I'm using latest patch from kib@ (i.e. http://wiki.freebsd.org/Intel_GPU) and The driver does not support suspend/resume, the code is simply missed. I think it should take 3-4 hours of your time to import and debug Linux i915_suspend.c.
> one-string patch for /sys/dev/acpi_support/acpi_ibm.c (add "LEN0068" to > ibm_ids[]). > > According to handbook, I'd like to post debugging information. > > o) boot -v (with ACPI enabled) - > http://people.freebsd.org/~osa/x1/dmesg.boot.txt > o) pciconf -lv - http://people.freebsd.org/~osa/x1/pciconf.lv.txt > o) sysctl hw.acpi - http://people.freebsd.org/~osa/x1/hw.acpi.txt > o) acpidump -dt - http://people.freebsd.org/~osa/x1/osa-ThinkPadX1.asl > > Also, I tried to set hw.acpi.reset_video to 1 (default value is 0) and > hw.acpi.sleep_delay to longer value (default is 1), but both tricks > does not help me. > > -- > Sergey A. Osokin > [email protected] > _______________________________________________ > [email protected] mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-acpi > To unsubscribe, send any mail to "[email protected]"
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