Similar error messages on my amb64, Ubuntu 10.4, Asus motherboard (with latest bios)
# dmesg | grep ACPI | grep -i error [ 0.671811] ACPI Error (psargs-0359): [ECEN] Namespace lookup failure, AE_NOT_FOUND [ 0.671811] ACPI Error (psparse-0537): Method parse/execution failed [\] (Node ffffffff81a0e440), AE_NOT_FOUND # hal-device | grep system.board system.board.serial = 'MT7002K27400423' (string) system.board.product = 'M4A79XTD EVO' (string) system.board.version = 'Rev X.0X' (string) system.board.vendor = 'ASUSTeK Computer INC.' (string) # hal-device | grep system.firmware system.firmware.vendor = 'American Megatrends Inc.' (string) system.firmware.version = '2003' (string) system.firmware.release_date = '04/21/2010' (string) ** Attachment added: "acpidump output" http://launchpadlibrarian.net/52555846/acpidump.txt -- ACPI error, Namespace lookup failure, AE_NOT_FOUND https://bugs.launchpad.net/bugs/551654 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs