On Sunday 20 January 2008 04:14, Siegfried Lösch wrote: > Hi Len! > > Please find attached the output of acpidump (file acpidump_out.txt). > > Up to now I observed the following differences between 2.6.22 and 2.6.23 > kernel: > > Power-Management: > 2.6.22: ok > 2.6.23: after some time, during which starting different processes, the > CPU's are working with 2GHz all the time (ondemand is not present). I > work around by restarting gnome-power-management. > > Shutdown: > 2.6.22: ok > 2.6.23: gdm crashes > > Network: > 2.6.22: LAN and Wlan ok. > 2.6.23: LAN and Wlan shut down after some time (aprox. 2 to 4 hours - > but that differs much) and I have to reinitialize networking. > > I'll further check the different boot options this week and come back to > you till the end of next week. > > Thank's very much for your work and efforts! > > Siegfried > > Am Freitag, den 18.01.2008, 23:30 -0500 schrieb Len Brown: > > On Saturday 13 October 2007 03:31, Siegfried Lösch wrote: > > > System Information > > > Manufacturer: Hewlett-Packard > > > Product Name: HP Pavilion dv9500 Notebook PC > > > Version: Rev 1 > > > Serial Number: CNF7364LT9 > > > UUID: 434E4637-3336-344C-5439-001B2496B6BB > > > Wake-up Type: Power Switch > > > SKU Number: GU135EA#ABD > > > Family: 103C_5335KV > > > > > > Handle 0x0002, DMI type 2, 8 bytes > > > Base Board Information > > > Manufacturer: Quanta > > > Product Name: 30CB > > > > Thanks for the dmidecode output. > > > > Do you notice any functional difference when booting with > > > > "acpi_osi=Linux" (default for 2.6.22 and earlier) > > vs. > > "acpi_osi=!Linux" (default for 2.6.23 and later) > > > > Also, please send me the output from acpidump. > > > > thanks, > > -Len > > > > ps > > If you don't have acpidump, you can get it from pmtools here: > > http://www.lesswatts.org/projects/acpi/utilities.php The 2.6.22 vs 2.6.23 differences must be caused by something else, for the AML on this box sets but never consults LINX, making acpi_osi=Linux a NOP for this system. thanks, -Len OperationRegion (GNVS, SystemMemory, 0x7FEDEDBC, 0x0100) Field (GNVS, AnyAcc, Lock, Preserve) { OSYS, 16, SMIF, 8, PRM0, 8, PRM1, 8, SCIF, 8, PRM2, 8, PRM3, 8, LCKF, 8, PRM4, 8, PRM5, 8, P80D, 32, LIDS, 8, PWRS, 8, DBGS, 8, LINX, 8, Offset (0x14), ... If (CondRefOf (_OSI, Local0)) { If (_OSI ("Linux")) { Store (One, LINX) } - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
