Lenovo G400 problem between airplane mode and bluetooth

[SereSte]

is very strange because sometime is working but most of the time the bluetooth icon is absent and even if you go in System Settings you can not switch on bluetooth than if you start to play with airplane mode switch and bluetooth switch some time bluetooth comes a life for sometime than it stop for good, anyway to me becomes evident that there is a relation between airplane mode and bluetooth, be so nice finding a solution if posible
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ApportVersion: 2.14.1-0ubuntu3.21
Architecture: amd64
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
InstallationDate: Installed on 2016-05-30 (153 days ago)
InstallationMedia: Ubuntu 14.04.4 LTS "Trusty Tahr" - Release amd64 (20160217.1)
InterestingModules: bnep rfcomm btusb bluetooth
MachineType: LENOVO 20235
Package: bluez 4.101-0ubuntu13.1
PackageArchitecture: amd64
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-45-generic root=UUID=c89a3965-eb84-4899-abe5-01cf184b6981 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.4.0-45.66~14.04.1-generic 4.4.21
Tags: trusty
Uname: Linux 4.4.0-45-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 04/17/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: 78CN16WW(V1.04)
dmi.board.asset.tag: No Asset Tag
dmi.board.name: INVALID
dmi.board.vendor: LENOVO
dmi.board.version: 00000000Not Defined
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo G400
dmi.modalias: dmi:bvnLENOVO:bvr78CN16WW(V1.04):bd04/17/2013:svnLENOVO:pn20235:pvrLenovoG400:rvnLENOVO:rnINVALID:rvr00000000NotDefined:cvnLENOVO:ct10:cvrLenovoG400:
dmi.product.name: 20235
dmi.product.version: Lenovo G400
dmi.sys.vendor: LENOVO
hciconfig:

[Ubuntu Foundations Team Bug Bot (crichton)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https://wiki.ubuntu.com/Bugs/FindRightPackage. You might also ask for help in the #ubuntu-bugs irc channel on Freenode.

To change the source package that this bug is filed about visit https://bugs.launchpad.net/ubuntu/+bug/1637802/+editstatus and add the package name in the text box next to the word Package.

[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]

[Paul White (paulw2u)]

SereSte, I'm reassigning your report against "bluez", better than leaving the report filed against "Ubuntu".

Please execute the following command only once, as it will automatically gather debugging information, in a terminal:

apport-collect 1637802

[SereSte (goldhage)]

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[SereSte (goldhage)]

i don’t know if i have to be thanks full to someone or what because after many month living the bluetooth problem now everything work i don't know if is just luck, only the future will tell anyway thousands of thanks to everyone is working in this fantastic project you are the best my bluetooth working or not doesn’t matter you people are really something

[SereSte (goldhage)]

i am so sorry for the early enthusiasm but still the bluetooth / airplane mode is there

[SereSte (goldhage)]

lately i find out that sometime when i switch on the PC, the airplane mode is on by it self and when i switch it off the bluetooth appear completely functional with his icon on the toolbar, but everything happen in total autonomy

[Daniel van Vugt (vanvugt)]

Ubuntu 14.04 reached end of standard support in April 2019:

  https://wiki.ubuntu.com/Releases

If you would like to continue with free support then please update to a
newer Ubuntu version and tell us if the problem still occurs.

If you would like to continue with Ubuntu 14.04 then there is a paid
support option detailed at https://www.ubuntu.com/esm

[SereSte (goldhage)]

I went up with ubuntu 16.04 than ubuntu 18.04 but the air-plane mode problem did not stop. Every time i start ubuntu airplane mode is on than i switch it off and usually (not every time) bluez goes on