On Tue, Nov 15, 2011 at 7:18 AM, Maciej Rutecki <maciej.rutecki@xxxxxxxxx> wrote: > (add more CCs) > > On poniedziałek, 14 listopada 2011 o 20:44:14 Natanji wrote: >> With 3.0 it was still fine, that much is for sure. The problem came >> with the upgrade to 3.1. I've never even compiled my own kernel so I >> cannot bisect. Sorry... >> >> Regards, >> Natanji >> >> On Mon 14 Nov 2011 08:31:06 PM CET, Maciej Rutecki wrote: >> > On środa, 9 listopada 2011 o 19:17:25 Natanji wrote: >> >> Hello everyone, >> >> first time posting on this last, and I'm not subscribed, so please CC >> >> any replies to me. ;) >> >> >> >> I'm running Kernel version 3.1-4 using Arch Linux (32 Bit) on a Thinkpad >> >> X60 Tablet. Since upgrading from a pre-3.1 kernel to a post-3.1 kernel, >> >> the Thinkpad-specific ACPI events (from thinkpad-acpi) are completely >> >> gone. >> >> >> >> This can be observed by using the acpi_listen command. For instance, no >> >> ACPI events happen when swiveling the display, and the sleep button >> >> returns >> >> >> >> button/sleep SBTN 00000080 00000000 >> >> >> >> instead of the previous >> >> >> >> ibm/hotkey HKEY 00000080 00001004 >> >> >> >> The bug was reported in the Arch Linux bugtracker [1] and it was >> >> suggested to report this upstream, so this is what I did now. Sadly I >> >> have no idea how I could find out if this is indeed a kernel bug or not; >> >> I have never compiled my own kernel so what I can give you is probably >> >> limited. But I suppose quite a few members of this list use a Thinkpad. >> >> If there is anything else I can help out with, just tell me. >> >> >> >> [1] https://bugs.archlinux.org/index.php?do=details&task_id=26658 >> > >> > Can you check that 3.1 works or not? Or try bisection that it is >> > regression after 3.0 or 3.1 kernel. I'm observing the same, also with Arch Linux, and a ThinkPad x60: # uname -a Linux x60 3.1.1-1-ARCH #1 SMP PREEMPT Fri Nov 11 22:28:29 CET 2011 x86_64 Intel(R) Core(TM)2 CPU T7200 @ 2.00GHz GenuineIntel GNU/Linux The kernel config can be found here: <http://projects.archlinux.org/svntogit/packages.git/tree/trunk?h=packages/linux>. As requested: # grep . /sys/bus/platform/devices/thinkpad*/* /sys/bus/platform/devices/thinkpad_acpi/bluetooth_enable:1 grep: /sys/bus/platform/devices/thinkpad_acpi/cmos_command: Permission denied /sys/bus/platform/devices/thinkpad_acpi/hotkey_all_mask:0x00ffffff /sys/bus/platform/devices/thinkpad_acpi/hotkey_bios_enabled:0 /sys/bus/platform/devices/thinkpad_acpi/hotkey_bios_mask:0x0000080c /sys/bus/platform/devices/thinkpad_acpi/hotkey_enable:1 /sys/bus/platform/devices/thinkpad_acpi/hotkey_mask:0x008dffff /sys/bus/platform/devices/thinkpad_acpi/hotkey_poll_freq:10 /sys/bus/platform/devices/thinkpad_acpi/hotkey_radio_sw:1 /sys/bus/platform/devices/thinkpad_acpi/hotkey_recommended_mask:0x008dffff /sys/bus/platform/devices/thinkpad_acpi/hotkey_report_mode:1 /sys/bus/platform/devices/thinkpad_acpi/hotkey_source_mask:0x00000000 /sys/bus/platform/devices/thinkpad_acpi/modalias:platform:thinkpad_acpi /sys/bus/platform/devices/thinkpad_acpi/uevent:DRIVER=thinkpad_acpi /sys/bus/platform/devices/thinkpad_acpi/uevent:MODALIAS=platform:thinkpad_acpi /sys/bus/platform/devices/thinkpad_acpi/wakeup_hotunplug_complete:0 /sys/bus/platform/devices/thinkpad_acpi/wakeup_reason:0 /sys/bus/platform/devices/thinkpad_hwmon/fan1_input:2780 /sys/bus/platform/devices/thinkpad_hwmon/modalias:platform:thinkpad_hwmon /sys/bus/platform/devices/thinkpad_hwmon/name:thinkpad /sys/bus/platform/devices/thinkpad_hwmon/pwm1:255 /sys/bus/platform/devices/thinkpad_hwmon/pwm1_enable:2 /sys/bus/platform/devices/thinkpad_hwmon/temp10_input:49000 grep: /sys/bus/platform/devices/thinkpad_hwmon/temp11_input: No such device or address grep: /sys/bus/platform/devices/thinkpad_hwmon/temp12_input: No such device or address grep: /sys/bus/platform/devices/thinkpad_hwmon/temp13_input: No such device or address grep: /sys/bus/platform/devices/thinkpad_hwmon/temp14_input: No such device or address grep: /sys/bus/platform/devices/thinkpad_hwmon/temp15_input: No such device or address grep: /sys/bus/platform/devices/thinkpad_hwmon/temp16_input: No such device or address /sys/bus/platform/devices/thinkpad_hwmon/temp1_input:62000 /sys/bus/platform/devices/thinkpad_hwmon/temp2_input:56000 grep: /sys/bus/platform/devices/thinkpad_hwmon/temp3_input: No such device or address /sys/bus/platform/devices/thinkpad_hwmon/temp4_input:58000 /sys/bus/platform/devices/thinkpad_hwmon/temp5_input:37000 grep: /sys/bus/platform/devices/thinkpad_hwmon/temp6_input: No such device or address /sys/bus/platform/devices/thinkpad_hwmon/temp7_input:37000 grep: /sys/bus/platform/devices/thinkpad_hwmon/temp8_input: No such device or address /sys/bus/platform/devices/thinkpad_hwmon/temp9_input:46000 /sys/bus/platform/devices/thinkpad_hwmon/uevent:DRIVER=thinkpad_hwmon /sys/bus/platform/devices/thinkpad_hwmon/uevent:MODALIAS=platform:thinkpad_hwmon ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity, and more. 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