[Touch-packages] [Bug 1771204] Re: Horizontal lines on Samsung Laptop np900x3f after Update to 18.04

2018-05-30 Thread Christopher M. Penalver
** Package changed: xorg (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1771204

[Touch-packages] [Bug 1771204] Re: Horizontal lines on Samsung Laptop np900x3f after Update to 18.04

2018-05-30 Thread Thomas Diesenreiter
Hi there, I fear that I do not have the time to do such in-depth debugging atm. As I said, I used the latest kernel with my previous 17.10 install without this problem, and it occurred with the first kernel of the 18.04 release. I know that it would be easier for you to know the specific

[Touch-packages] [Bug 1771204] Re: Horizontal lines on Samsung Laptop np900x3f after Update to 18.04

2018-05-29 Thread Christopher M. Penalver
Thomas Diesenreiter, the next step is to fully commit bisect from 4.13.4 to 4.15.17, in order to identify the last good kernel commit, followed immediately by the first bad one. This will allow for a more expedited analysis of the root cause of your issue. Could you please do this following

[Touch-packages] [Bug 1771204] Re: Horizontal lines on Samsung Laptop np900x3f after Update to 18.04

2018-05-29 Thread Christopher M. Penalver
** Tags removed: kernel-bug-exists-upstream-4.17.0-041700rc6-generic ** Tags added: kernel-bug-exists-upstream-4.17-rc6 ** Tags removed: kernel-bug-exists-upstream ** Tags added: needs-upstream-testing -- You received this bug notification because you are a member of Ubuntu Touch seeded

[Touch-packages] [Bug 1771204] Re: Horizontal lines on Samsung Laptop np900x3f after Update to 18.04

2018-05-29 Thread Thomas Diesenreiter
Tested it with 4.17.0-041700rc6-generic, the bug still exists. ** Tags added: kernel-bug-exists-upstream kernel-bug-exists- upstream-4.17.0-041700rc6-generic -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu.

[Touch-packages] [Bug 1771204] Re: Horizontal lines on Samsung Laptop np900x3f after Update to 18.04

2018-05-26 Thread Frank Winklmeier
Sure, no problem. Separate bug for 16.04 created: https://bugs.launchpad.net/ubuntu/+source/linux-hwe/+bug/1773581 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1771204

[Touch-packages] [Bug 1771204] Re: Horizontal lines on Samsung Laptop np900x3f after Update to 18.04

2018-05-26 Thread Christopher M. Penalver
Frank Winklmeier, it will help immensely if you use the computer the problem is reproducible with, and provide necessary debugging logs by filing a new report with Ubuntu via a terminal: ubuntu-bug linux Please feel free to subscribe me to it. -- You received this bug notification because you

[Touch-packages] [Bug 1771204] Re: Horizontal lines on Samsung Laptop np900x3f after Update to 18.04

2018-05-26 Thread Frank Winklmeier
I am seeing the exact same problem on a Samsung NP900X3G after the most recent kernel update for Ubuntu 16.04. It works fine on 4.13.0-41 but with 4.13.0-43 I am seeing the same horizontal lines as Thomas. Maybe this helps to find where the problem got introduced. -- You received this bug

[Touch-packages] [Bug 1771204] Re: Horizontal lines on Samsung Laptop np900x3f after Update to 18.04

2018-05-25 Thread Christopher M. Penalver
Thomas Diesenreiter, in order to allow additional upstream mainline kernel developers to examine the issue, at your earliest convenience, could you please test the latest mainline kernel available from http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D ? Please keep in mind the following:

[Touch-packages] [Bug 1771204] Re: Horizontal lines on Samsung Laptop np900x3f after Update to 18.04

2018-05-25 Thread Thomas Diesenreiter
Hi Christopher, ad 1: 17.10 ad 2: I cannot check that, sorry. My boot partition is so small (only 256mb, happened when I first installed ubuntu on this machine in 2013 for whatever reason), so i have to uninstall the older kernels immediately after updating in order to be able to install

[Touch-packages] [Bug 1771204] Re: Horizontal lines on Samsung Laptop np900x3f after Update to 18.04

2018-05-24 Thread Christopher M. Penalver
Thomas Diesenreiter, thank you for reporting this and helping make Ubuntu better. Please advise to all of the following: 1) What release were you using immediately prior to upgrading to 18.04? 2) If you boot into a kernel from the previous working release is this issue still reproducible? **

[Touch-packages] [Bug 1771204] Re: Horizontal lines on Samsung Laptop np900x3f after Update to 18.04

2018-05-14 Thread Thomas Diesenreiter
See photo of the screen attached. ** Attachment added: "IMG_20180514_224101.jpg" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1771204/+attachment/5139476/+files/IMG_20180514_224101.jpg -- You received this bug notification because you are a member of Ubuntu Touch seeded packages,