Hi, I'd like to ask again about the wireless key problem. First I was told, that the fujitsu_laptop module would be responsible for this, but recently I looked into this again and discovered, that it made no difference whether the module was loaded or not. When booting with "acpi_osi="!Windows 2012" the key would work. It still does not work without the boot option though. I found a bug report at launchpad (https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1159690) where several users with laptops from different manufacturers (Asus, HP, Fujitsu) report the same problem. So I'd conclude this has nothing to do with fujitsu_laptop, has it? Is there anything that could be done about this or do I simply have to stay with the named boot option? Regards, jhs 2013-06-26 11:17 GMT+02:00 Jan Hinnerk Stosch <janhinnerk.stosch@xxxxxxxxx>: > Ok, thanks, > Here is a link FYI: https://bugzilla.kernel.org/show_bug.cgi?id=60161 > However, acpidump does not give any useful output: "Linux version not > implemented yet" > > Regards, > > jhs > > 2013/6/25 Lan Tianyu <lantianyu1986@xxxxxxxxx>: >> 2013/6/25 Jan Hinnerk Stosch <janhinnerk.stosch@xxxxxxxxx> >>> >>> Hi, >>> >>> on my Fujitsu Lifebook E753 I experienced some "regressions" with >>> current kernel versions compared to linux 3.5 (used in Ubuntu 12.04 >>> for instance): >>> - on bootup backlight is extremely dark (I can change it though) >>> - the wireless button does not work any more >>> Today I did a bisect and found out, that the "regression" was >>> introduced with commit "a57f7f9175b8ccbc9df83ac13860488913115de4". >>> Searching the internet I read about a bootloader option >>> "acpi_osi="!Windows 2012" which solved the issue for me. >>> If you want/need some further information for a patch just tell me. I >>> don't have any insight into ACPI escpecially the new Windows8 changes >>> so if you can't do anything about it I apologize for the noise. >>> >> HI: >> Could you apply a bug on the https://bugzilla.kernel.org with the >> output of acpidump? >> >>> Regards >>> >>> jhs >>> -- >>> To unsubscribe from this list: send the line "unsubscribe linux-acpi" in >>> the body of a message to majordomo@xxxxxxxxxxxxxxx >>> More majordomo info at http://vger.kernel.org/majordomo-info.html >> >> >> >> >> -- >> Best regards >> Tianyu Lan -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
