** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1823076
Title:
System wakes up immediately after suspend if Bluetooth is still
enabled
Status in bluez package in Ubuntu:
Confirmed
Status in linux package in Ubuntu:
Confirmed
Bug description:
After replacing my USB mouse with a BT mouse, I noticed my machine
would no longer suspend without immediately waking up. i.e. I suspend
and see the light go into the slow fade in and out for one cycle and
then goes solid and the display wakes up again. If I disable BT (via
blueman applet) suspend works fine.
I've fixed this by shutting down the BT service before suspend, and
starting it back up on wake, as indicated here:
https://askubuntu.com/questions/797590/ubuntu-wakes-up-immediately-
after-suspend
Perhaps this script should be included in blueZ as suspend issues seem
very hard to debug and the immediate wake after suspend could be
caused many any number of things.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: bluez 5.48-0ubuntu3.1 [modified:
lib/systemd/system/bluetooth.service]
ProcVersionSignature: Ubuntu 4.15.0-46.49-generic 4.15.18
Uname: Linux 4.15.0-46-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: amd64
CurrentDesktop: XFCE
Date: Wed Apr 3 13:16:14 2019
InstallationDate: Installed on 2019-02-09 (53 days ago)
InstallationMedia: Xubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64
(20180725)
InterestingModules: rfcomm bnep btusb bluetooth
MachineType: Intel(R) Client Systems NUC8i3BEH
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-46-generic
root=UUID=9c982b36-8142-4719-810a-e06f81cab223 ro quiet splash vt.handoff=1
SourcePackage: bluez
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/15/2018
dmi.bios.vendor: Intel Corp.
dmi.bios.version: BECFL357.86A.0051.2018.1015.1513
dmi.board.name: NUC8BEB
dmi.board.vendor: Intel Corporation
dmi.board.version: J72693-304
dmi.chassis.type: 3
dmi.chassis.vendor: Intel Corporation
dmi.chassis.version: 2.0
dmi.modalias:
dmi:bvnIntelCorp.:bvrBECFL357.86A.0051.2018.1015.1513:bd10/15/2018:svnIntel(R)ClientSystems:pnNUC8i3BEH:pvrJ72753-303:rvnIntelCorporation:rnNUC8BEB:rvrJ72693-304:cvnIntelCorporation:ct3:cvr2.0:
dmi.product.family: Intel NUC
dmi.product.name: NUC8i3BEH
dmi.product.version: J72753-303
dmi.sys.vendor: Intel(R) Client Systems
hciconfig:
hci0: Type: Primary Bus: USB
BD Address: 00:BB:60:50:92:5D ACL MTU: 1021:4 SCO MTU: 96:6
UP RUNNING
RX bytes:1912660 acl:106009 sco:0 events:337 errors:0
TX bytes:12331 acl:74 sco:0 commands:204 errors:0
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