Strange behaviour of bluetooth mouse with USB3.0 flash connected to laptop

[Norbert]

I have Sony VAIO F13Z1R, Logitech M555b bluetooth mouse and ADATA C103/16GB USB3.0 flash drive.
My mouse works perfectly until I connect flash drive.
If I connect flash drive and use it (copy some files) mouse cursor jumps and moving very slowly.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: bluez 4.98-2ubuntu7
ProcVersionSignature: Ubuntu 3.2.0-36.57-generic 3.2.35
Uname: Linux 3.2.0-36-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu17.1
Architecture: amd64
CheckboxSubmission: a3c9de473bf7a483a92609c6b20d2aee
CheckboxSystem: b633b4f40868d491c2ae5b50030ce6f3
Date: Tue Jan 29 11:59:43 2013
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
InterestingModules: rfcomm bnep btusb bluetooth
MachineType: Sony Corporation VPCF13Z1R
MarkForUpload: True
ProcEnviron:
 LANGUAGE=en_US:en
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-36-generic root=UUID=3306dd80-2101-4251-b811-9691fdf7d487 ro quiet splash vt.handoff=7
SourcePackage: bluez
UpgradeStatus: Upgraded to precise on 2012-09-28 (122 days ago)
dmi.bios.date: 10/20/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R0190Y9
dmi.board.asset.tag: N/A
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.asset.tag: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrR0190Y9:bd10/20/2010:svnSonyCorporation:pnVPCF13Z1R:pvrC607OEHZ:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VPCF13Z1R
dmi.product.version: C607OEHZ
dmi.sys.vendor: Sony Corporation
hciconfig:
 hci0: Type: BR/EDR Bus: USB
  BD Address: C0:CB:38:FA:A7:D5 ACL MTU: 1021:8 SCO MTU: 64:1
  UP RUNNING PSCAN
  RX bytes:353736 acl:20549 sco:0 events:407 errors:0
  TX bytes:1203 acl:11 sco:0 commands:58 errors:0

[Norbert (nrbrtx)]

hci.log

[Konrad Zapałowicz (kzapalowicz)]

This is reported against an old version of Ubuntu and many things has changed since then. Because of that we won't fix this issue however if this behavior repeats on a modern version please fill a bug report against it and we will take it from there.