[Bug 1389456] Re: "thinkpad_acpi: Unsupported brightness interface" error message during boot with Thinkpad T440S

2015-12-15 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1389456 T

[Bug 1389456] Re: "thinkpad_acpi: Unsupported brightness interface" error message during boot with Thinkpad T440S

2015-10-16 Thread Christopher M. Penalver
Kemel Zaidan aka Legendario, it will help immensely if you filed a new report via a terminal: ubuntu-bug linux Please feel free to subscribe me to it. ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu B

[Bug 1389456] Re: "thinkpad_acpi: Unsupported brightness interface" error message during boot with Thinkpad T440S

2015-10-15 Thread Kemel Zaidan aka Legendario
Unpluggin a second monitor brings the brightness to the lowest level and brightness keys don't answer it anymore -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1389456 Title: "thinkpad_acpi: Unsuppor

[Bug 1389456] Re: "thinkpad_acpi: Unsupported brightness interface" error message during boot with Thinkpad T440S

2015-10-15 Thread Kemel Zaidan aka Legendario
It is the same for T440 on Ubuntu 14.04.3 with linux 3.13.0-65-generic 9.189536] thinkpad_acpi: ThinkPad ACPI Extras v0.25 [9.189536] thinkpad_acpi: http://ibm-acpi.sf.net/ [9.189537] thinkpad_acpi: ThinkPad BIOS GJET82WW (2.32 ), EC unknown [9.189537] thinkpad_acpi: Lenovo ThinkPad T4

[Bug 1389456] Re: "thinkpad_acpi: Unsupported brightness interface" error message during boot with Thinkpad T440S

2015-03-18 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1389456 T

[Bug 1389456] Re: "thinkpad_acpi: Unsupported brightness interface" error message during boot with Thinkpad T440S

2015-01-17 Thread Christopher M. Penalver
Jingguo Yao, as per http://support.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-t440s an update to your computer's buggy and outdated BIOS is available (2.30). If you update to this following https://help.ubuntu.com/community/BIOSUpdate does it change anythi

[Bug 1389456] Re: "thinkpad_acpi: Unsupported brightness interface" error message during boot with Thinkpad T440S

2015-01-15 Thread Sbisolo
Same message with Ubuntu 14.10 64 bit on a ThinkPad E540: [ 15.678400] thinkpad_acpi: ThinkPad ACPI Extras v0.25 [ 15.678403] thinkpad_acpi: http://ibm-acpi.sf.net/ [ 15.678405] thinkpad_acpi: ThinkPad BIOS J9ET88WW (2.08 ), EC unknown [ 15.678406] thinkpad_acpi: Lenovo ThinkPad Edge E540,

[Bug 1389456] Re: "thinkpad_acpi: Unsupported brightness interface" error message during boot with Thinkpad T440S

2014-11-15 Thread Jingguo Yao
v3.18-rc3-vivid build does not fix this problem. ** Tags added: kernel-bug-exists-upstream ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.ne

[Bug 1389456] Re: "thinkpad_acpi: Unsupported brightness interface" error message during boot with Thinkpad T440S

2014-11-05 Thread Joseph Salisbury
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.18 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix t