Hello,
I'm looking for help figuring out why I am having problems with shutting down a machine. I have tested the machine using Fedora 19 and Ubuntu 12 Live CD's and both power down without issues. I added acpi.debug_level=1 to the grub boot as it was suggested to see more info about ACPI in the logs I found the following ACPI Errors in the /var/log/messages Oct 11 11:51:36 plum kernel: ACPI Error (psargs-0359): [ECEN] Namespace lookup failure, AE_NOT_FOUND Oct 11 11:51:36 plum kernel: ACPI Error (psparse-0537): Method parse/execution failed [\] (Node ffffffff81fdbeb0), AE_NOT_FOUND Oct 11 11:51:36 plum kernel: ACPI: resource piix4_smbus [io 0x0b00-0x0b07] conflicts with ACPI region SOR1 [io 0xb00-0xb0f] Oct 11 11:51:36 plum kernel: ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver I used the Centos 6.4 Live CD last night with no hard drive in the system. I photo'd the shutdown, here is the type up: Sending all processes the TERM signal... Sendng all processes the KILL signal... Saving random seed: Syncing hardware clock to system time Turning off quotas: umount2: Device or resource busy umount: /dev/.initramfs/live: device is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(11)) init: Re-executing /sbin/init Halting System... r8169 0000:02:00.0: PME# enabled ACPI: Preparing to enter system sleep state S5 ACPI Error (psargs-0359): [PPTS] Namespace lookup failure, AE_NOT_FOUND ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.SBRG.EPTS] (Node fff88019dbc8c68), AE_NOT_FOUND ACPI Error (psparse-0537): Method parse/execution failed [\PTS_] (Node ffff88019d043560), AE_NOT_FOUND ACPI Error (psparse-0537): Method parse/execution failed [\_PTS] (Node ffff88019dbcf9e8), AE_NOT_FOUND Disabling non-boot CPUS... SMP alternatives: switching to UP code Power Down. acpi_power_off called The system doesn't power off, it just sits there. I have to hold the power button in for it to shut down. The same still occurs with a completed a fresh minimum install of Centos 6.4, installed the EPEL repo and did yum update. I'm running the latest bios for the motherboard, and even tried going back one version. MB: 785GM-E51 (MS-7596 1.2) CPU: AMD Phenom II x4 945 3ghz 1TB HD, 6 Gig Mem Any ideas? (Besides using a baseball bat - I am considering it) Here is some hardware info from the getinfo.sh script listed the forums. == BEGIN uname -rmi == 2.6.32-358.18.1.el6.x86_64 x86_64 x86_64 == END uname -rmi == == BEGIN rpm -qa \*-release\* == centos-release-6-4.el6.centos.10.x86_64 epel-release-6-8.noarch == END rpm -qa \*-release\* == == BEGIN cat /etc/redhat-release == CentOS release 6.4 (Final) == END cat /etc/redhat-release == == BEGIN getenforce == Enforcing == END getenforce == == BEGIN rpm -qa kernel\* | sort == kernel-2.6.32-358.18.1.el6.x86_64 kernel-2.6.32-358.el6.x86_64 kernel-firmware-2.6.32-358.18.1.el6.noarch == END rpm -qa kernel\* | sort == == BEGIN lspci -nn == 00:00.0 Host bridge [0600]: Advanced Micro Devices [AMD] RS880 Host Bridge [1022:9601] 00:01.0 PCI bridge [0604]: Advanced Micro Devices [AMD] RS780/RS880 PCI to PCI bridge (int gfx) [1022:9602] 00:05.0 PCI bridge [0604]: Advanced Micro Devices [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 1) [1022:9605] 00:11.0 SATA controller [0106]: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] [1002:4391] 00:12.0 USB controller [0c03]: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB OHCI0 Controller [1002:4397] 00:12.1 USB controller [0c03]: Advanced Micro Devices [AMD] nee ATI SB7x0 USB OHCI1 Controller [1002:4398] 00:12.2 USB controller [0c03]: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB EHCI Controller [1002:4396] 00:13.0 USB controller [0c03]: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB OHCI0 Controller [1002:4397] 00:13.1 USB controller [0c03]: Advanced Micro Devices [AMD] nee ATI SB7x0 USB OHCI1 Controller [1002:4398] 00:13.2 USB controller [0c03]: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB EHCI Controller [1002:4396] 00:14.0 SMBus [0c05]: Advanced Micro Devices [AMD] nee ATI SBx00 SMBus Controller [1002:4385] (rev 3c) 00:14.1 IDE interface [0101]: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 IDE Controller [1002:439c] 00:14.2 Audio device [0403]: Advanced Micro Devices [AMD] nee ATI SBx00 Azalia (Intel HDA) [1002:4383] 00:14.3 ISA bridge [0601]: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 LPC host controller [1002:439d] 00:14.4 PCI bridge [0604]: Advanced Micro Devices [AMD] nee ATI SBx00 PCI to PCI Bridge [1002:4384] 00:14.5 USB controller [0c03]: Advanced Micro Devices [AMD] nee ATI SB7x0/SB8x0/SB9x0 USB OHCI2 Controller [1002:4399] 00:18.0 Host bridge [0600]: Advanced Micro Devices [AMD] Family 10h Processor HyperTransport Configuration [1022:1200] 00:18.1 Host bridge [0600]: Advanced Micro Devices [AMD] Family 10h Processor Address Map [1022:1201] 00:18.2 Host bridge [0600]: Advanced Micro Devices [AMD] Family 10h Processor DRAM Controller [1022:1202] 00:18.3 Host bridge [0600]: Advanced Micro Devices [AMD] Family 10h Processor Miscellaneous Control [1022:1203] 00:18.4 Host bridge [0600]: Advanced Micro Devices [AMD] Family 10h Processor Link Control [1022:1204] 01:05.0 VGA compatible controller [0300]: Advanced Micro Devices [AMD] nee ATI RS880 [Radeon HD 4200] [1002:9710] 02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 03) == END lspci -nn == _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos