Thanks I will check in a few days
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https://bugs.launchpad.net/bugs/1803982
Title:
reset full-speed USB device number 11 using xhci_hcd
Status in linux package in Ubuntu:
Incomplete
Bug description:
After upgrading to 18.10 (from 18.04LTS) I keep receiving random
resets on the bluetooth keyboard, connected through a bluetooth usb
dongle. I get them with a frequency of one disconnect every 30-60min.
Before the upgrade this was not happening.
The only way to restore the connection is to remove and re-insert the dongle.
I've tried various models from different manufacturers from BT v2 up to v4 and
all of them behave the same.
I've tried to also to increase the default autosuspend from 2 to 30
echo "30" > /sys/module/usbcore/parameters/autosuspend
and the frequency of the resets dropped but not disappear. I've tried with 0
to disable the autosuspend and it was more stable, however it drained the
battery of the keyboard very quickly.
---
ProblemType: Bug
ApportVersion: 2.20.10-0ubuntu13.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: bnv 2347 F.... pulseaudio
/dev/snd/controlC0: bnv 2347 F.... pulseaudio
CurrentDesktop: XFCE
DistroRelease: Ubuntu 18.10
HibernationDevice: RESUME=UUID=e962613c-fc88-4740-8f0a-997838d3c2cf
InstallationDate: Installed on 2017-11-02 (382 days ago)
InstallationMedia: Kubuntu 17.10 "Artful Aardvark" - Release amd64
(20171017.1)
IwConfig:
enp0s25 no wireless extensions.
lo no wireless extensions.
MachineType: Dell Inc. Precision Tower 5810
NonfreeKernelModules: nvidia_modeset nvidia
Package: linux (not installed)
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.18.0-11-generic
root=UUID=4940c5fe-b600-4f27-8586-c6ac06ccea99 ro rd.driver.blacklist=nouveau
vga=773 quiet
ProcVersionSignature: Ubuntu 4.18.0-11.12-generic 4.18.12
RelatedPackageVersions:
linux-restricted-modules-4.18.0-11-generic N/A
linux-backports-modules-4.18.0-11-generic N/A
linux-firmware 1.175
RfKill:
5: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
Tags: cosmic
Uname: Linux 4.18.0-11-generic x86_64
UpgradeStatus: Upgraded to cosmic on 2018-10-25 (25 days ago)
UserGroups: adm cdrom dialout dip docker kvm lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 05/08/2017
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A19
dmi.board.name: 0K240Y
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 7
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA19:bd05/08/2017:svnDellInc.:pnPrecisionTower5810:pvr:rvnDellInc.:rn0K240Y:rvrA01:cvnDellInc.:ct7:cvr:
dmi.product.name: Precision Tower 5810
dmi.product.sku: 0617
dmi.sys.vendor: Dell Inc.
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