Mattia Dongili schrieb: > > can you provide the full output of cpufreq-info in both cases? >
It needed some time but here it is: with ac: $ cpufreq-info cpufrequtils 0.2: cpufreq-info (C) Dominik Brodowski 2004 Report errors and bugs to [EMAIL PROTECTED], please. analyzing CPU 0: driver: p4-clockmod CPUs which need to switch frequency at the same time: 0 hardware limits: 213 MHz - 1.70 GHz available frequency steps: 213 MHz, 425 MHz, 638 MHz, 850 MHz, 1.06 GHz, 1.28GHz, 1.49 GHz, 1.70 GHz available cpufreq governors: userspace, performance current policy: frequency should be within 425 MHz and 646 MHz. The governor "performance" may decide which speed to use within this range. current CPU frequency is 638 MHz. without ac: $ cpufreq-info cpufrequtils 0.2: cpufreq-info (C) Dominik Brodowski 2004 Report errors and bugs to [EMAIL PROTECTED], please. analyzing CPU 0: driver: p4-clockmod CPUs which need to switch frequency at the same time: 0 hardware limits: 75.0 MHz - 600 MHz available frequency steps: 75.0 MHz, 150 MHz, 225 MHz, 300 MHz, 375 MHz, 450 MHz, 525 MHz, 600 MHz available cpufreq governors: userspace, performance current policy: frequency should be within 522 MHz and 600 MHz. The governor "performance" may decide which speed to use within this range. current CPU frequency is 600 MHz. in /var/log/messages with ac: Oct 2 13:19:49 localhost kernel: Detected 1694.699 MHz processor. in /var/log/messages without ac: Oct 2 13:51:02 localhost kernel: Detected 598.174 MHz processor. For me it looks like something what happens before the Debian kernel starts. I think i've got to look further in my bios. Does anyone have another idea? -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]