Although the gap disappears when restarting the computer, but it may later come back when undocking a program from the task bar, and the machine not quite registering that it no longer has a program docked there.
** Description changed: I am running on Ubuntu 14.04. - - I undocked an application today from my task bar, and instead of the task bar getting shorter and closing up the gap, the gap where the now undocked application had been stayed and acted as if it was its own application link there, because if I dragged some applications around on the task bar, it would act as if it was one of them. + I undocked an application today from my task bar, and instead of the + task bar getting shorter and closing up the gap, the gap where the now + undocked application had been stayed and acted as if it was its own + application link there, because if I dragged some applications around on + the task bar, it would act as if it was one of them. But when I moved enough stuff around, it finally decided to move places and ended up at the top. I have attached a screenshot of it at this - stage. + stage with the description of "At the top of my task bar stage ". ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: xorg 1:7.7+1ubuntu8 ProcVersionSignature: Ubuntu 3.13.0-40.69-generic 3.13.11.10 Uname: Linux 3.13.0-40-generic x86_64 .tmp.unity.support.test.0: - + ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: compiz CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0' CompositorUnredirectFSW: true CurrentDesktop: Unity Date: Mon Dec 8 16:44:16 2014 DistUpgraded: Fresh install DistroCodename: trusty DistroVariant: ubuntu ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: - Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller]) - Subsystem: Lenovo Device [17aa:5002] + Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller]) + Subsystem: Lenovo Device [17aa:5002] InstallationDate: Installed on 2014-12-06 (2 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) MachineType: LENOVO 62742SG ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-40-generic root=UUID=3883b8c8-34cb-4ec2-8834-fe85bbd10f52 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/15/2012 dmi.bios.vendor: LENOVO dmi.bios.version: H5ET69WW (1.12 ) dmi.board.asset.tag: Not Available dmi.board.name: 62742SG dmi.board.vendor: LENOVO dmi.board.version: Win8 Pro DPK IPG dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrH5ET69WW(1.12):bd11/15/2012:svnLENOVO:pn62742SG:pvrLenovoB590:rvnLENOVO:rn62742SG:rvrWin8ProDPKIPG:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 62742SG dmi.product.version: Lenovo B590 dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.11.3+14.04.20141104-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.52-1 version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu0.2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu0.2 version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1.3 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2 xserver.bootTime: Mon Dec 8 12:25:49 2014 xserver.configfile: default xserver.errors: - + xserver.logfile: /var/log/Xorg.0.log xserver.outputs: - product id 827 - vendor LGD + product id 827 + vendor LGD xserver.version: 2:1.15.1-0ubuntu2.1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1400402 Title: Task bar empty gap To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1400402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs