I bought a used Dell Latitude D531 laptop on eBay. I installed Debian to it. I'm getting this error everytime on boot, and waking up out of suspend mode. I would like to know how to fix or troubleshoot the problem.
Output of "dmesg |grep MTRR": [ 0.000000] [Firmware Warn]: MTRR: CPU 0: SYSCFG[MtrrFixDramModEn] not cleared by BIOS, clearing this bit [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] MTRR variable ranges enabled: [ 0.068000] [Firmware Warn]: MTRR: CPU 0: SYSCFG[MtrrFixDramModEn] not cleared by BIOS, clearing this bit [ 0.156611] [Firmware Warn]: MTRR: CPU 1: SYSCFG[MtrrFixDramModEn] not cleared by BIOS, clearing this bit [ 0.169782] mtrr: your CPUs had inconsistent variable MTRR settings [ 0.169787] mtrr: probably your BIOS does not setup all CPUs. [ 0.169789] mtrr: corrected configuration.
