There is another case that is very strange. The suspend mode is not working, either, since the kernel 4.12 upgrade onwards (in 4.11 it worked fine).
When I close the lid of my notebook with it turned on, it appears that it usually goes into suspend mode, but when I open the notebook lid again the system does not reattach, staing stuked again in a black screen, this time, it not always have a blinking cursor on top of the left side. The only way to exit this state is pressing shuttdown button til notebook being off. I read, some time ago, that for suspend mode to work fine, it was necessary to define an appropriate swap space. Well, by the way, I set the size of my swap so that it would be slightly larger than my ram memory. I also apologize for reporting these issues here, but I'm not sure how I could use the apport-bug to report these cases to the correct packages ... If you have any advice that would guide me to properly report these bugs, I would appreciate it. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ubuntu-meta in Ubuntu. https://bugs.launchpad.net/bugs/1721763 Title: ubuntu is stuck with black screen and blinking cursos at top left on all shutdown or restart Status in ubuntu-meta package in Ubuntu: Incomplete Bug description: I really do not know which package to assign this incident, please excuse me. Any way, the release candidates is near, and this problem continues to occur since linux kernel was updated from 4.11 to 4.12 ... and now with version 4.13 the problem continues. I noticed that this problem does not occur with my other two older notebooks (one Sony Vaio and the other a generic one integrated by me) both old notes use NVIDIA video card in versions of more than 5 years ago. My new Dell notebook has a GTX 1050 video card ... but I also do not know if the cause of this problem may be linked to the video card and the fact that Nouveau driver and linux Kernel have received recent implementations for compatibilities with this new NVIDIA technology. The fact is that Ubuntu 17.10 has potential to be distributed with this problem and I think this may not be interesting, so I am reporting this case. Thank you. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: ubuntu-desktop 1.402 ProcVersionSignature: Ubuntu 4.13.0-15.16-generic 4.13.4 Uname: Linux 4.13.0-15-generic x86_64 ApportVersion: 2.20.7-0ubuntu2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Fri Oct 6 08:25:20 2017 InstallationDate: Installed on 2017-09-29 (6 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Beta amd64 (20170929) SourcePackage: ubuntu-meta UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-meta/+bug/1721763/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
