http://bugzilla.kernel.org/show_bug.cgi?id=14190
Summary: Laptop Vaio VGN-SZ2XP blocked when plug power cable
Product: ACPI
Version: 2.5
Kernel Version: 2.6.28
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: high
Priority: P1
Component: Power-Other
AssignedTo: acpi_power-ot...@kernel-bugs.osdl.org
ReportedBy: yobu...@gmail.com
Regression: No
Hello,
I have a Sony Vaio VGN-SZ2XP laptop.
I have the following problem. When I plug the power cable, the system is
totally blocked and I have to shut down and turn on the button.
I've probed with kernel 2.6.28, 2.6.29, 2.6.30 and 2.6.31. I've probed with
Arch, Ubuntu, Mandriva, Debian, Gentoo and the system block too. There is a
problem with Linux Kernel.
I can't see nothing in the /var/log.
I think that the problem is acpi. When I boot the system with option "acpi=off"
I can plug the power cord and the laptop don't block, but don't work many
things, with graphic card, mouse, etc, .
What can I do with acpi?, how can I configure acpi correctly?.
The problem doesn't occur in Windows, or FreeBSD, or Mac OSx86, only in Linux
distros.
I've updated bios from R0082N0 to R0083N0, but the problem still occurs. I've
updated bios at R0096N0 version, but the problem still occurs too.
This is my current acpi kernel configuration from Ubuntu Jaunty with kernel
2.6.28:
CONFIG_ACPI=y
CONFIG_ACPI_AC=y
# CONFIG_ACPI_ASUS is not set
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BLACKLIST_YEAR=2000
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_CONTAINER=y
# CONFIG_ACPI_CUSTOM_DSDT is not set
CONFIG_ACPI_CUSTOM_DSDT_FILE=""
CONFIG_ACPI_CUSTOM_DSDT_INITRD=y
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_FAN=y
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_PCI_SLOT=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_PROCFS=y
CONFIG_ACPI_PROCFS_POWER=y
CONFIG_ACPI_PROC_EVENT=y
CONFIG_ACPI_SBS=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_SYSFS_POWER=y
CONFIG_ACPI_SYSTEM=y
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_TOSHIBA=m
CONFIG_ACPI_VIDEO=m
CONFIG_ACPI_WMI=y
Any ideas?.
Best regards.
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