I have the same problem since upgrading to 14.04 LTS. I did not have this problem under 12.04LTS.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1250241 Title: [Dell Inspiron 15R SE 7520] Bluetooth mouse constantly disconnecting Status in “linux” package in Ubuntu: Incomplete Bug description: Ubuntu is constantly disconnecting my bluetooth mouse. Actually, the pointing service is being interrupted due to constant queries on mouse's battery state. Every time the battery level is queried the bluetooth mouse stops moving and clicking, requering I manually open the bluetooth config panel, switch the mouse connection off, and then move and click the mouse some times until it gets connected and pointing again. The problem seems to be solved after I've killed upowerd process. Is it a bug on upower daemon? Briefly, what happens is: ubuntu queries the battery charge level of the mouse and it does stop pointing. After getting the battery level, the mouse pointing feature does not automatically return as it was. I'm running Ubuntu 12.04.3 x86_64, with kernel #66~precise1-Ubuntu (3.5.0-43-generic) --- ApportVersion: 2.13.1-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ubuntu 2999 F.... pulseaudio CasperVersion: 1.336ubuntu1 CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 LiveMediaBuild: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140111) MachineType: Dell Inc. Inspiron 7520 Package: linux (not installed) ProcFB: 0 radeondrmfb 1 inteldrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet splash -- ProcVersionSignature: Ubuntu 3.13.0-1.16-generic 3.13.0-rc7 RelatedPackageVersions: linux-restricted-modules-3.13.0-1-generic N/A linux-backports-modules-3.13.0-1-generic N/A linux-firmware 1.121 StagingDrivers: rts5139 Tags: trusty staging Uname: Linux 3.13.0-1-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 10/03/2012 dmi.bios.vendor: Dell Inc. dmi.bios.version: A07 dmi.board.name: 0DNMM8 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: A07 dmi.modalias: dmi:bvnDellInc.:bvrA07:bd10/03/2012:svnDellInc.:pnInspiron7520:pvrA07:rvnDellInc.:rn0DNMM8:rvrA00:cvnDellInc.:ct8:cvrA07: dmi.product.name: Inspiron 7520 dmi.product.version: A07 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1250241/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
