[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-10-21 Thread anon512
could there be multiple buggy comits ? and if so could you try reverting all the commits marked as bad then working bakwards ? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-10-09 Thread anon512
0acaab5367a2c4140bd965a0ad3ea265af4d43ed BUG PRESENT 0ad4991cae47c0d3ae93e1531ba5572d223d700c BUG NOT PRESENT Test results 0fa8794e65348a08722aa3eed9df0034bca8d4cb BUG NOT PRESENT 5c574f501d46be79a4a1344b63747844be3674f5 BUG NOT PRESENT 5d434fcb255dec99189f1c58a06e4f56e12bf77d BUG NOT

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-10-09 Thread anon512
other than 94a409319561ec1847fd9bf996a2d5843ad00932 which is not yet up and so not tested evrything is the same -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-10-09 Thread Joseph Salisbury
I copied the kernels up to commit: 94a409319561ec1847fd9bf996a2d5843ad00932 back up to the server. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-10-09 Thread anon512
94a409319561ec1847fd9bf996a2d5843ad00932 BUG PRESENT so the results are the exactly the same as the last bisect -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-10-08 Thread anon512
could you recheck the kernels are in the right folders as there are no test kernels in a50188dae3089dcd15a6ae793528c157680891f1 when there should be one (according to the bisect log) and there are two sets in 94a409319561ec1847fd9bf996a2d5843ad00932 so I am unsure if the folders the kernels

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-10-08 Thread Joseph Salisbury
I'll rebuild the kernels for both a50188dae3089dcd15a6ae793528c157680891f1 and 94a409319561ec1847fd9bf996a2d5843ad00932 and re-upload them. Just let me know if any other kernels are missing from the sub-directories and I can rebuild them as well. I may not have made copies of them when I first

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-10-07 Thread Joseph Salisbury
I copied all of the test kernels back to: http://kernel.ubuntu.com/~jsalisbury/lp1354710 There is a directory for each SHA1 tested. There is also a file there named bisect.log, which list the kernels were marked as good and bad. -- You received this bug notification because you are a member of

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-10-06 Thread Joseph Salisbury
That implies that commit a50188dae3089dcd15a6ae793528c157680891f1 is not what introduced this bug. We may want to go through the bisect results again. Maybe one of the kernel was really good or bad and we marked it incorrect. -- You received this bug notification because you are a member of

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-10-06 Thread anon512
can you upload a tar.xz of all the kernels you built previously? I can test them again to confirm which are affected. thanks -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-10-05 Thread anon512
bug present in latest kernel -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-10-03 Thread Joseph Salisbury
I built the mainline kernel with commit a50188d reverted. Can you test this kernel and see if it resolves this bug? It can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1354710 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-10-02 Thread Joseph Salisbury
I'll look at all the bisect results and see if this commit can be reverted in mainline for testing. Can you test the latest mainline kernel, just to confirm another commit does not fix this? It can be downloaded from: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.17-rc7-utopic/ -- You

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-10-02 Thread anon512
confirmed bug exists in latest maineline kernel -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but there are entries in

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-10-01 Thread anon512
bug still present not sure why though if you have previous kernel builds i can retest just in case thanks -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-10-01 Thread Joseph Salisbury
Did you install both the linux-image and linux-image-extra .deb packages? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but there are

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-10-01 Thread anon512
in this case i definately have though it is possible i failed to install the linux extra package somewhere along the way apolagies for this as i stated previously i would be happy to retest all your previous kernel builds if you still have them -- You received this bug notification because you

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-30 Thread Joseph Salisbury
The bisect reported the following as the first bad commit: commit a50188dae3089dcd15a6ae793528c157680891f1 Author: Aaron Lu aaron...@intel.com Date: Mon Apr 22 14:08:32 2013 +0200 acpi: video: enhance the quirk detect logic of _BQC I built a Trusty test kernel with that commit reverted.

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-26 Thread anon512
bug not present in your latest kernel -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but there are entries in /sys/class/backlight.

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-25 Thread anon512
bug not present in your latest kernel -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but there are entries in /sys/class/backlight.

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-25 Thread Joseph Salisbury
I built the next test kernel, up to the following commit: 34f8f1031cdccc73ab002dfe5f65ec89c3314457 The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1354710 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-25 Thread Joseph Salisbury
Actually there seems to be some network error at the moment. I'll post the kernel shortly. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-25 Thread Joseph Salisbury
The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1354710 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on your test results. Thanks in advance -- You received this bug notification because you are a

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-24 Thread Joseph Salisbury
I built the next test kernel, up to the following commit: a50188dae3089dcd15a6ae793528c157680891f1 The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1354710 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-24 Thread anon512
bug is present in your latest kernel -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but there are entries in /sys/class/backlight.

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-24 Thread Joseph Salisbury
I built the next test kernel, up to the following commit: 0fa8794e65348a08722aa3eed9df0034bca8d4cb The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1354710 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-23 Thread Joseph Salisbury
I built the next test kernel, up to the following commit: 94a409319561ec1847fd9bf996a2d5843ad00932 The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1354710 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-23 Thread anon512
bug is present in your latest kernel -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but there are entries in /sys/class/backlight.

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-22 Thread Joseph Salisbury
I built the next test kernel, up to the following commit: 0ad4991cae47c0d3ae93e1531ba5572d223d700c The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1354710 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-22 Thread anon512
bug is not present in your latest kernel -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but there are entries in /sys/class/backlight.

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-19 Thread Joseph Salisbury
I built the next test kernel, up to the following commit: e4f5a3adc454745fea35f1c312e14cbeba6e0ea4 The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1354710 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-19 Thread anon512
bug is presentin your latest kernel -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but there are entries in /sys/class/backlight.

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-19 Thread Joseph Salisbury
I built the next test kernel, up to the following commit: 0acaab5367a2c4140bd965a0ad3ea265af4d43ed The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1354710 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-19 Thread anon512
bug is present in your latest kernel -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but there are entries in /sys/class/backlight.

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-18 Thread Joseph Salisbury
I built the next test kernel, up to the following commit: 554c06ba3ee29cf453fca17e9e61120b75aa476d The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1354710 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-18 Thread anon512
bug not present in your latest kernel -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but there are entries in /sys/class/backlight.

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-17 Thread Joseph Salisbury
I built the next test kernel, up to the following commit: 151173e8ce9b95d7eedb9035cfaffbdb7cb2 The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1354710 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-17 Thread anon512
bug not present in your latest kernel -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but there are entries in /sys/class/backlight.

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-17 Thread Joseph Salisbury
I built the next test kernel, up to the following commit: 371deb9500831ad1afbf9ea00e373f650deaed2f The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1354710 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-17 Thread anon512
bug is present in your latest kernel -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but there are entries in /sys/class/backlight.

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-16 Thread Joseph Salisbury
I built the next test kernel, up to the following commit: 149b306089b88e186942a8d6647028ae6683aaf9 The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1354710 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-16 Thread anon512
the bug is present in your latest kernel -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but there are entries in /sys/class/backlight.

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-15 Thread Joseph Salisbury
I built the next test kernel, up to the following commit: 5c574f501d46be79a4a1344b63747844be3674f5 The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1354710 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-15 Thread anon512
bug not present in your latest kernel -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but there are entries in /sys/class/backlight.

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-11 Thread Joseph Salisbury
I built the next test kernel, up to the following commit: 078be02b80359a541928c899c2631f39628f56df The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1354710 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-11 Thread anon512
bug exists in your latest build -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-11 Thread anon512
sorry tested wrong kernel ignore last comment bug is not present in latest build -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-10 Thread Joseph Salisbury
I can't build a bunch of test kernels because it requires the testing result for the last kernel before the next kernel is built. I built the next test kernel, up to the following commit: 4294dcf7e335da72fe81538c46b4a8e83037ea20 The test kernel can be downloaded from:

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-10 Thread anon512
bug is not present in your latest kernel -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but there are entries in /sys/class/backlight.

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-09 Thread Joseph Salisbury
I skipped the last commit since it would not build i386, and built the next test kernel, up to the following commit: b2a63431b49f4ef4df1ea5ddb799af48cfa349fc The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1354710 Can you test that kernel and report back if it has

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-09 Thread anon512
the bug is not present in your latest kernel -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but there are entries in

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-09 Thread anon512
could you do a batch of test kernels if possible thanks -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but there are entries in

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-08 Thread Joseph Salisbury
I built the next test kernel, up to the following commit: 5d434fcb255dec99189f1c58a06e4f56e12bf77d The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1354710 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-08 Thread anon512
bug is not present in latest kernel http://kernel.ubuntu.com/~jsalisbury/lp1354710 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-08 Thread Joseph Salisbury
I built the next test kernel, up to the following commit: 91bc033c4d01656e3d8e45a13fd58924a3099693 The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1354710 Can you test that kernel and report back if it has the bug or not? I will build the next test kernel based on

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-08 Thread anon512
cannot test latest kernel as my machine requires i386 and only amd64 kernel is avalible thanks -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-05 Thread anon512
tested listed kernels non listed kernels are ones that where unbootable 3.7.0-030700-generic backlight not yet working 3.7.0-030700rc6-generic backlight not yet working 3.8.9-030809-generic backlight working 3.8.10-030810-generic backlight working 3.8.11-030811-generic backlight working

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-05 Thread Joseph Salisbury
I started a kernel bisect between v3.9 final and v3.10-rc1. The kernel bisect will require testing of about 10 - 12 test kernels. I built the first test kernel, up to the following commit: 73287a43cc79ca06629a88d1a199cd283f42456a The test kernel can be downloaded from:

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-05 Thread anon512
i can confirm that the bug appears in your kernel thanks -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1354710 Title: Backlight control does not work, but there are entries in

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-04 Thread Joseph Salisbury
We can also perform a kernel bisect to identify the commit that introduced this regression in 3.10. Would you be able to test 7 - 10 kernel for the bisect process? ** Tags removed: needs-bisect ** Tags added: performing-bisect -- You received this bug notification because you are a member of

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-04 Thread Joseph Salisbury
This issue appears to be an upstream bug, since you tested the latest upstream kernel. Would it be possible for you to open an upstream bug report[0]? That will allow the upstream Developers to examine the issue, and may provide a quicker resolution to the bug. Please follow the instructions on

[Kernel-packages] [Bug 1354710] Re: Backlight control does not work, but there are entries in /sys/class/backlight. Lenovo B570

2014-09-01 Thread anon512
Tested Linux v3.17-rc3 http://kernel.ubuntu.com/~kernel- ppa/mainline/v3.17-rc3-utopic/ confirmed bug exists in 3.17-rc3 ** Tags removed: kernel-unable-to-test-upstream ** Tags added: kernel-bug-exists-upstream ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received