I am not sure if the problem is due to the kernel update. I use Linux Mint 18.1 and I have Linux kernel 4.8.0-36. I noticed that after updating to the last kernel whenever my system wakes up from sleep, it cannot connect to wireless network. it does not even show the wireless networks available but a random network that might have been available in the past (as in displayed in list of available networks around, but never connected to). I have to reboot to get the wireless.
I tried running "ubuntu-bug linux" command and got-
"*** Collecting problem information
The collected information can be sent to the developers to improve the
application. This might take a few minutes.
......
*** Problem in linux-image-4.8.0-36-generic
The problem cannot be reported:
This is not an official Linux package. Please remove any third party package and try again.
Press any key to continue...
No pending crash reports. Try --help for more information."
Also ran "cat /proc/version_signature > version.log" which did nothing.
Running "sudo lspci -vnvn > lspci-vnvn.log" did not bring up any log to copy paste. It gave-
" laptop@laptop-Lenovo-G50-80 ~ $ sudo sudo lspci -vnvn > lspci-vnvn.log
pcilib: sysfs_read_vpd: read failed: Input/output error "
I have been using Linux on and off for over 10 years now but am still not proficient enough mostly because there are so very few problems unlike windows where I had to learn everything from reinstalling drivers, Windows OS, programs, checking for malware, firewalls, privacy controls.. the list is almost endless.
I am not sure if I have provided all the information needed but if any other information is needed, I can provide it if shown how to get it.
Thanks a ton.
Cheers.
---
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: laptop 1807 F.... pulseaudio
/dev/snd/controlC0: laptop 1807 F.... pulseaudio
CurrentDesktop: X-Cinnamon
DistroRelease: Linux 18.1
HibernationDevice: RESUME=UUID=04a652fe-0f85-4c75-b89c-17f61f1cdcbf
InstallationDate: Installed on 2016-12-12 (86 days ago)
InstallationMedia: Linux Mint 18 "Sarah" - Release amd64 20160628
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 8087:07dc Intel Corp.
Bus 001 Device 003: ID 13d3:5727 IMC Networks
Bus 001 Device 002: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 80E5
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-36-generic root=UUID=82210ca3-6705-47b8-a994-cf192c5af16d ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11
RelatedPackageVersions:
linux-restricted-modules-4.8.0-36-generic N/A
linux-backports-modules-4.8.0-36-generic N/A
linux-firmware 1.157.8
Tags: serena
Uname: Linux 4.8.0-36-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 08/09/2016
dmi.bios.vendor: LENOVO
dmi.bios.version: B0CN99WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: Lenovo G50-80
dmi.board.vendor: LENOVO
dmi.board.version: 31900059 WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo G50-80
dmi.modalias: dmi:bvnLENOVO:bvrB0CN99WW:bd08/09/2016:svnLENOVO:pn80E5:pvrLenovoG50-80:rvnLENOVO:rnLenovoG50-80:rvr31900059WIN:cvnLENOVO:ct10:cvrLenovoG50-80:
dmi.product.name: 80E5
dmi.product.version: Lenovo G50-80
dmi.sys.vendor: LENOVO
---
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: laptop 1807 F.... pulseaudio
/dev/snd/controlC0: laptop 1807 F.... pulseaudio
CurrentDesktop: X-Cinnamon
DistroRelease: Linux 18.1
HibernationDevice: RESUME=UUID=04a652fe-0f85-4c75-b89c-17f61f1cdcbf
InstallationDate: Installed on 2016-12-12 (86 days ago)
InstallationMedia: Linux Mint 18 "Sarah" - Release amd64 20160628
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 8087:07dc Intel Corp.
Bus 001 Device 003: ID 13d3:5727 IMC Networks
Bus 001 Device 002: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 80E5
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-36-generic root=UUID=82210ca3-6705-47b8-a994-cf192c5af16d ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11
RelatedPackageVersions:
linux-restricted-modules-4.8.0-36-generic N/A
linux-backports-modules-4.8.0-36-generic N/A
linux-firmware 1.157.8
Tags: serena
Uname: Linux 4.8.0-36-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 08/09/2016
dmi.bios.vendor: LENOVO
dmi.bios.version: B0CN99WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: Lenovo G50-80
dmi.board.vendor: LENOVO
dmi.board.version: 31900059 WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo G50-80
dmi.modalias: dmi:bvnLENOVO:bvrB0CN99WW:bd08/09/2016:svnLENOVO:pn80E5:pvrLenovoG50-80:rvnLENOVO:rnLenovoG50-80:rvr31900059WIN:cvnLENOVO:ct10:cvrLenovoG50-80:
dmi.product.name: 80E5
dmi.product.version: Lenovo G50-80
dmi.sys.vendor: LENOVO
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 1666262
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.