ACPI error messages on boot
Hello,
I have red hat 9 installed on a Compaq Evo N800v laptop. I've just upgraded kernel to 2.4.22 an decided to activate acpi, because with apm I had no ideia about the battery status, and I wanted to use the lid buuton to turn off the screen. I followed all the steps indicated on acpi.sourceforge.net (patch acpi, patch dsdt and apply evo n800v dsdt). The n800v dsdt I used was downloaded from acpi.sourceforge.net dsdts download page. Now I have battery info, cpu status and throttling (this last I didn't tried yet), lid and power button control, power resource info and ac adapter info. I don't have fan and thermal zone info/control and I get some acpi error messages on boot time. Do you think it may be a problem with the n800v dsdt file ? Or some bad configuration of ACPI ? Here is my dmesg (I am not shure if dmesg is complete, I think that there should be more messages on top): ACPI: PCI Interrupt Routing Table [\_SB_.C03C.C04E._PRT] ACPI: Embedded Controller [C0D0] (gpe 29) schedule_task(): keventd has not started ACPI: Power Resource [C141] (off) ACPI: Power Resource [C155] (off) ACPI: Power Resource [C159] (off) ACPI: Power Resource [C15D] (off) ACPI: Power Resource [C166] (on) ACPI: PCI Interrupt Link [C0B6] (IRQs 5 10 *11) ACPI: PCI Interrupt Link [C0B7] (IRQs *5 10 11) ACPI: PCI Interrupt Link [C0B8] (IRQs 5 10 11) ACPI: PCI Interrupt Link [C0B9] (IRQs 5 10 *11) ACPI: PCI Interrupt Link [C0BA] (IRQs 5 *10 11) ACPI: PCI Interrupt Link [C0BB] (IRQs) ACPI: PCI Interrupt Link [C0BC] (IRQs) ACPI: PCI Interrupt Link [C0BD] (IRQs) ACPI: Power Resource [C0CF] (on) ACPI-0352: *** Error: Looking up [C1B5] in namespace, AE_NOT_FOUND search_node c12d06c0 start_node c12d06c0 return_node 00000000 ACPI-1120: *** Error: Method execution failed [\_TZ_.C1D5._STA] (Node c12d06c0), AE_NOT_FOUND ACPI-0352: *** Error: Looking up [C1B6] in namespace, AE_NOT_FOUND search_node c12d07c0 start_node c12d07c0 return_node 00000000 ACPI-1120: *** Error: Method execution failed [\_TZ_.C1D6._STA] (Node c12d07c0), AE_NOT_FOUND ACPI-0352: *** Error: Looking up [C1B7] in namespace, AE_NOT_FOUND search_node c12d08c0 start_node c12d08c0 return_node 00000000 ACPI-1120: *** Error: Method execution failed [\_TZ_.C1D7._STA] (Node c12d08c0), AE_NOT_FOUND ACPI-0352: *** Error: Looking up [C1B8] in namespace, AE_NOT_FOUND search_node c12d09c0 start_node c12d09c0 return_node 00000000 ACPI-1120: *** Error: Method execution failed [\_TZ_.C1D8._STA] (Node c12d09c0), AE_NOT_FOUND PCI: Probing PCI hardware ACPI: PCI Interrupt Link [C0B8] enabled at IRQ 5 ACPI: PCI Interrupt Link [C0B7] enabled at IRQ 5 ACPI: PCI Interrupt Link [C0B6] enabled at IRQ 11 ACPI: PCI Interrupt Link [C0B9] enabled at IRQ 11 ACPI: PCI Interrupt Link [C0BA] enabled at IRQ 10 PCI: Using ACPI for IRQ routing PCI: if you experience problems, try using option 'pci=noacpi' or even 'acpi=off' isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket Starting kswapd VFS: Disk quotas vdquot_6.5.1 ACPI: AC Adapter [ACAD] (on-line) ACPI: Battery Slot [BAT0] (battery present) ACPI: Battery Slot [BAT1] (battery absent) ACPI: Power Button (FF) [PWRF] ACPI: Sleep Button (CM) [C11F] ACPI: Lid Switch [LID] ACPI: Processor [C000] (supports C1 C2 C3, 2 performance states, 8 throttling states) ACPI-0352: *** Error: Looking up [C1B4] in namespace, AE_NOT_FOUND search_node c12d05c0 start_node c12d05c0 return_node 00000000 ACPI-1120: *** Error: Method execution failed [\_TZ_.C1D3] (Node c12d05c0), AE_NOT_FOUND ACPI-1120: *** Error: Method execution failed [\_TZ_.TZ1_._TMP] (Node cfeff400), AE_NOT_FOUND ACPI-0352: *** Error: Looking up [C1B4] in namespace, AE_NOT_FOUND search_node c12d05c0 start_node c12d05c0 return_node 00000000 ACPI-1120: *** Error: Method execution failed [\_TZ_.C1D3] (Node c12d05c0), AE_NOT_FOUND ACPI-1120: *** Error: Method execution failed [\_TZ_.TZ2_._TMP] (Node cfeff5c0), AE_NOT_FOUND ACPI-0352: *** Error: Looking up [C1B4] in namespace, AE_NOT_FOUND search_node c12d05c0 start_node c12d05c0 return_node 00000000 ACPI-1120: *** Error: Method execution failed [\_TZ_.C1D3] (Node c12d05c0), AE_NOT_FOUND ACPI-1120: *** Error: Method execution failed [\_TZ_.TZ3_._TMP] (Node cfeff780), AE_NOT_FOUND best regards, MB |
Help ....
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Check compaq's web-site for a BIOS-update ...
I've had a similar problem with one of those. After the BIOS-upgrade the speed-throttling also worked :} Cheers, Tink |
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