apport information

** Attachment added: "RfKill.txt"

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  s2disk freezes at saving image to disk (hibernation)

Status in linux package in Ubuntu:

Bug description:
  This started happening after I upgrade to ubuntu 18.04.2. In 18.04.1
  hibernation was working flawlessly on my machine. (with kernel
  4.15-46! not a kernel issue then?)

  Another thing that got updated recently was nvidia drivers which were
  known to cause hibernation issues, but those were on restoring the
  snapshot.  --> I get stuck on this screen after
  running hibernate or pm-hibernate. (sys-req REISUB combination works
  there and is the only good way to restart I found)


  Laptop Dell Inspiron 7567 A30P
  Intel Core i7-7700HQ
  1x 16 GB DDR4 
  1 TB HDD + 256 GB SSD 
  Nvidia GeForce GTX 1050 
  Ti FHD display 
  Intel Dual Band Wireless AC 3165 
  1x1 Motherboard: 
  Intel HM175 Graphics adapter: 
  NVIDIA GeForce GTX 1050 Ti (Laptop) - 4096 MB, 
  Core: 1620 MHz, 
  Memory: 1752 MHz, 
  GDDR5, (ForceWare 373.20), 
  Nvidia Optimus

  nvidia driver: 415.27


  # uname -a
  Linux matheus-Inspiron-15-7000-Gaming 4.15.0-46-generic #49-Ubuntu SMP Wed 
Feb 6 09:33:07 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

  # free -m
                total        used        free      shared  buff/cache   
  Mem:          15906        2925        8742         161        4238       
  Swap:         16333           0       16333

  # cat /etc/fstab | grep swap
  # swap was on /dev/sda8 during installation
  UUID=70d967e6-ad52-4c21-baf0-01a813ccc6ac none            swap    sw          
    0       0

  root@matheus-Inspiron-15-7000-Gaming:/home/matheus# cat /var/log/syslog | 
grep hibernate                                     
  root@matheus-Inspiron-15-7000-Gaming:/home/matheus# cat /var/log/syslog | 
grep hiber                                         
  root@matheus-Inspiron-15-7000-Gaming:/home/matheus# cat /var/log/syslog | 
grep s2disk                                        
  root@matheus-Inspiron-15-7000-Gaming:/home/matheus# cat /var/log/syslog | 
grep hibernation

  I could find nothing scrolling up on syslog about the hibernation process or 
with grep.... 

  An interesting Note is that if I run hibernate just after I boot, it works 
and resumes perfectly! But after some system usage it randomly has that problem 
if I try. The percentage it freezes at is also random, sometimes 0, 1 even 30 
  ProblemType: Bug
  ApportVersion: 2.20.9-0ubuntu7.5
  Architecture: amd64
   /dev/snd/pcmC0D0c:   matheus   25949 F...m pulseaudio
   /dev/snd/pcmC0D0p:   matheus   25949 F...m pulseaudio
   /dev/snd/controlC0:  matheus   25949 F.... pulseaudio
   /dev/snd/seq:        matheus    4986 f.... qsynth
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 18.04
  HibernationDevice: RESUME=UUID=bfc6f294-b737-4999-a444-01e1f410de06
  InstallationDate: Installed on 2018-05-10 (308 days ago)
  InstallationMedia: Kubuntu 18.04 LTS "Bionic Beaver" - Release amd64 
  MachineType: Dell Inc. Inspiron 15 7000 Gaming
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-46-generic 
root=UUID=659db14c-2a6c-4f9c-93bf-d31c4a84abb6 ro nouveau.blacklist=1 debug 
no_console_suspend systemd.log_level=info nvidia-drm.modeset=0
  ProcVersionSignature: Ubuntu 4.15.0-46.49-generic 4.15.18
   linux-restricted-modules-4.15.0-46-generic N/A
   linux-backports-modules-4.15.0-46-generic  N/A
   linux-firmware                             1.173.3
  Tags:  bionic
  Uname: Linux 4.15.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm audio cdrom dip kvm lpadmin netdev plugdev sambashare sudo 
  _MarkForUpload: True 08/15/2018
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.8.1 0P84C9
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
dmi:bvnDellInc.:bvr1.8.1:bd08/15/2018:svnDellInc.:pnInspiron157000Gaming:pvr:rvnDellInc.:rn0P84C9:rvrA01:cvnDellInc.:ct10:cvr: Inspiron Inspiron 15 7000 Gaming
  dmi.sys.vendor: Dell Inc.

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