On 2.6.18-rc4 and all earlier versions, power-down is called when the system is shutdown: the last message on screen is Power down & shutdown. On 2.6.18-rc5, there is no call to power down: the last message is "System Halted" and power remains on. ========================================================================== i386 architecture, 440BX chipset: --------------------------------------------------------------------- lspci: ===== 0000:00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 02) 0000:00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 02) 0000:00:07.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 02) 0000:00:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01) 0000:00:07.2 USB Controller: Intel Corporation 82371AB/EB/MB PIIX4 USB (rev 01) 0000:00:07.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 02) 0000:00:08.0 SCSI storage controller: Adaptec AHA-2940U/UW/D / AIC-7881U (rev 01) 0000:00:0a.0 Ethernet controller: Lite-On Communications Inc LNE100TX (rev 20) 0000:01:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G200 AGP (rev 01) ------------------------------------------------------------------------- 2.6.18-rc5 compiled with this .config: http://homepage.ntlworld.com/lawrence_a_e/config_2.6.18-rc5 Above has no significant difference from .config used for 2.6.18-rc4: --------------------------------------------------------------- $ diff linux-2.6.18-rc4/.config linux-2.6.18-rc5/.config 3,4c3,4 < # Linux kernel version: 2.6.18-rc4 < # Mon Aug 28 11:33:37 2006 --- > # Linux kernel version: 2.6.18-rc5 > # Thu Aug 31 19:50:52 2006 809a810 > # CONFIG_FIXED_PHY is not set ---------------------------------------------------------------- (Setting acpi debug has no effect even on screen.) ------------------------------------------------------------------------------ $ gcc --version gcc (GCC) 3.3.5 (Debian 1:3.3.5-13) ------------------------------------------------------------------------------ /proc/cpuinfo:- processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 5 model name : Pentium II (Deschutes) stepping : 2 cpu MHz : 300.045 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 sep mtrr pge mca cmov pat p se36 mmx fxsr bogomips : 600.69 ---------------------------------------------------------------------------------------------- Adrian Lawrence. - 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
