Am 26.10.2011 11:54, schrieb Dominik Cermak: > I get the following message displayed right before the initscripts output: > > [ 2.117965] [drm:ironlake_update_pch_refclk] *ERROR* enabling SSC on PCH > > So far I have no problems, but this message seems important. I have the same, and I am a bit worried. This message is from i915, but my graphics work fine so far. This is the output of dmesg -l err: [ 1.882959] [drm:ironlake_update_pch_refclk] *ERROR* enabling SSC on PCH [ 10.336917] ACPI: Invalid _PSD:coord_type [ 10.338144] ACPI: Invalid _PSD:coord_type [ 10.338784] ACPI: Invalid _PSD:coord_type [ 10.339422] ACPI: Invalid _PSD:coord_type [ 12.546241] usb 1-1.6: device descriptor read/64, error -32 The first message is new in 3.1, the ACPI messages appeared with 3.0, and the last one is a sporadic message that I already got with 3.0.
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