[U-co] [ 8.801582] [drm:intel_dsm_platform_mux_info] *ERROR* MUX INFO call failed

[Germán Darío Avendaño Ramírez]

¿Alguien sabe algo acerca de este error? Al parecer no afecta el 
funcionamiento de mi laptop toshiba satellite m645 con procesador intel 
core i3

dmesg | grep intel
[    0.805328] intel_idle: MWAIT substates: 0x1120
[    0.805330] intel_idle: v0.4 model 0x25
[    0.805331] intel_idle: lapic_timer_reliable_states 0xffffffff
[    1.048518] agpgart-intel 0000:00:00.0: Intel HD Graphics Chipset
[    1.048640] agpgart-intel 0000:00:00.0: detected gtt size: 2097152K 
total, 262144K mappable
[    1.049515] agpgart-intel 0000:00:00.0: detected 32768K stolen memory
[    1.049685] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xc0000000
[    7.968687] intel ips 0000:00:1f.6: CPU TDP doesn't match expected 
value (found 25, expected 29)
[    7.968704] intel ips 0000:00:1f.6: PCI INT C -> GSI 18 (level, low) 
-> IRQ 18
[    7.968742] intel ips 0000:00:1f.6: failed to get i915 symbols, 
graphics turbo disabled
[    7.968908] intel ips 0000:00:1f.6: IPS driver initialized, MCP temp 
limit 90
*[    8.801582] [drm:intel_dsm_platform_mux_info] *ERROR* MUX INFO call 
failed*
[    9.387105] fbcon: inteldrmfb (fb0) is primary device
[    9.387249] fb0: inteldrmfb frame buffer device
[    9.453094] snd_hda_intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, 
low) -> IRQ 22
[    9.453153] snd_hda_intel 0000:00:1b.0: irq 44 for MSI/MSI-X
[    9.453178] snd_hda_intel 0000:00:1b.0: setting latency timer to 64
[   13.176109] intel ips 0000:00:1f.6: i915 driver attached, reenabling 
gpu turbo

Gracias

-- 
Germán Darío Avendaño Ramírez
Candidato a la asamblea de
delegados ADE No 205
Lic. U.D., M.Sc. U.N.
Linux user # 531535
Ubuntu User # 34790