http://bugzilla.kernel.org/show_bug.cgi?id=6822
------- Additional Comments From [EMAIL PROTECTED] 2007-01-19 07:49 ------- I submitted this bug report to Debian BTS: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=360773 I think that it is very similar to this one. Since 2.6.16 I'm unable to have my laptop cpu scaling working. Under a kernel <= 2.6.15 I have: alien:/sys/devices/system/cpu/cpu0/cpufreq# cat scaling_available_frequencies 333325 666650 999975 1333300 1666625 1999950 2333275 2666600 Under a kernel >= 2.6.16 I get instead alien:/sys/devices/system/cpu/cpu0/cpufreq# cat scaling_available_frequencies 2333275 2666600 It was told to me to try with the latest 2.6.19 and 2.6.20-rc kernels. I tried both of them but got the same results. My /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Pentium(R) 4 CPU 2.66GHz stepping : 9 cpu MHz : 332.072 cache size : 512 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid xtpr bogomips : 5314.32 Lspci: 00:00.0 Host bridge: Silicon Integrated Systems [SiS] 651 Host (rev 02) 00:01.0 PCI bridge: Silicon Integrated Systems [SiS] Virtual PCI-to-PCI bridge (AGP) 00:02.0 ISA bridge: Silicon Integrated Systems [SiS] SiS962 [MuTIOL Media IO] (rev 14) 00:02.1 SMBus: Silicon Integrated Systems [SiS] SiS961/2 SMBus Controller 00:02.3 FireWire (IEEE 1394): Silicon Integrated Systems [SiS] FireWire Controller 00:02.5 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE] 00:02.6 Modem: Silicon Integrated Systems [SiS] AC'97 Modem Controller (rev a0) 00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS] AC'97 Sound Controller (rev a0) 00:03.0 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f) 00:03.1 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f) 00:03.2 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f) 00:03.3 USB Controller: Silicon Integrated Systems [SiS] USB 2.0 Controller 00:04.0 Ethernet controller: Silicon Integrated Systems [SiS] SiS900 PCI Fast Ethernet (rev 91) 00:0a.0 CardBus bridge: ENE Technology Inc CB1410 Cardbus Controller 01:00.0 VGA compatible controller: Silicon Integrated Systems [SiS] 65x/M650/740 PCI/AGP VGA Display Adapter CPU info from dmesg: CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 00004400 000000 00 00000000 CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000 00004400 0000000 0 00000000 CPU: Trace cache: 12K uops, L1 D cache: 8K CPU: L2 cache: 512K CPU: After all inits, caps: bfebfbff 00000000 00000000 00000080 00004400 00000000 0000 0000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU0: Intel P4/Xeon Extended MCE MSRs (12) available CPU0: Thermal monitoring enabled mtrr: v2.0 (20020519) CPU: Intel(R) Pentium(R) 4 CPU 2.66GHz stepping 09 An acpidump is attached. Thanks ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. You are on the CC list for the bug, or are watching someone who is. ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ acpi-bugzilla mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
