this problem seems to still occur, I have not run linux for long and i have only noticed this randomly in the last month.
Problem = "A" Window grabs control of the mouse and does not let go, can still move the mouse but no interaction with any part of the screen. This has happened on a Dell Latitude D505 and on a Fujitsu base unit, both running Xubuntu 12.04. I seem to be able to replicate the error by quickly and continuosly maximising and restoring the window by clicking in the windows title bar itself. This will work with Firefox 15.0.1 and with Thunar 1.2.3 but does not seem to work on the Terminal 0.4.8. (dont know if Terminal cannot trigger the error for some reason, but more qualified people will have to judge) I can only get out of it by getting to a terminal window using <ALT> + <CTRL> + F1, and typing "killall -u <MyUserName>. Then logging back in. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/1012257 Title: Firefox 13 takes control over the mouse pointer when bookmarks are dragged on xubuntu 12.04 Status in “firefox” package in Ubuntu: Fix Released Bug description: This bug first appeared when i tried to drag and drop bookmarks to the new "new tab" page. it repeated when i tried to drag and drop the favicon to a bookmark folder. EDIT: You can recover the pointer by killing firefox, alt-tabing to a taskmanager, pressing alt-F2 and killall firefox or going to a tty by ctrl-alt-Fn and killing from there, you can also just alt-f4 and close the firefox instance. This bug wasnt reported properly earlier, i apologize for that. ================ ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: firefox 13.0+build1-0ubuntu0.12.04.1 ProcVersionSignature: Ubuntu 3.2.0-24.39-generic 3.2.16 Uname: Linux 3.2.0-24-generic x86_64 NonfreeKernelModules: nvidia AddonCompatCheckDisabled: False AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: benitez 1553 F.... xfce4-volumed benitez 1576 F.... pulseaudio /dev/snd/controlC0: benitez 1553 F.... xfce4-volumed benitez 1576 F.... pulseaudio BuildID: 20120601175215 CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. Card0.Amixer.info: Card hw:0 'NVidia'/'HDA NVidia at 0xdedf8000 irq 23' Mixer name : 'Realtek ALC888' Components : 'HDA:10ec0888,10ec0888,00100001' Controls : 50 Simple ctrls : 23 Card1.Amixer.info: Card hw:1 'NVidia_1'/'HDA NVidia at 0xdef7c000 irq 17' Mixer name : 'Nvidia GPU 1c HDMI/DP' Components : 'HDA:10de001c,ffffffff,00100100' Controls : 12 Simple ctrls : 2 Channel: release CurrentDmesg: [ 40.001591] init: plymouth-upstart-bridge main process (924) killed by TERM signal [ 47.648022] eth0: no IPv6 routers present [ 4289.956824] warning: `VirtualBox' uses 32-bit capabilities (legacy support in use) Date: Tue Jun 12 13:52:27 2012 ForcedLayersAccel: False IfupdownConfig: auto lo iface lo inet loopback InstallationMedia: Xubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) IpRoute: default via 192.168.2.1 dev eth0 proto static 169.254.0.0/16 dev eth0 scope link metric 1000 192.168.2.0/24 dev eth0 proto kernel scope link src 192.168.2.102 metric 1 IwConfig: lo no wireless extensions. eth0 no wireless extensions. MostRecentCrashID: bp-c9f3c425-1537-48a1-857d-1bc8c2120212 PciNetwork: Plugins: Shockwave Flash - /usr/lib/flashplugin-installer/libflashplayer.so iTunes Application Detector - /usr/lib/mozilla/plugins/librhythmbox-itms-detection-plugin.so (rhythmbox-mozilla) ProcEnviron: LANGUAGE=es_AR:en TERM=xterm PATH=(custom, no user) LANG=es_AR.UTF-8 SHELL=/bin/bash Profiles: Profile0 (Default) - LastVersion=13.0/20120601175215 (In use) RelatedPackageVersions: rhythmbox-mozilla 2.96-0ubuntu4 RfKill: RunningIncompatibleAddons: False SourcePackage: firefox SubmittedCrashIDs: bp-c9f3c425-1537-48a1-857d-1bc8c2120212 bp-eaffd98e-8174-41f8-892e-b0acb2111217 bp-5cec87b8-0406-4357-933c-f6ede2111202 bp-04ffa0f9-efa5-457a-b1e3-164162111029 bp-a34eb771-ec1a-478b-83f7-c152d2111029 UpgradeStatus: No upgrade log present (probably fresh install) WifiSyslog: Jun 12 10:47:19 benitez kernel: [ 4289.956824] warning: `VirtualBox' uses 32-bit capabilities (legacy support in use) dmi.bios.date: 07/25/2006 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P1.00 dmi.board.name: AM2NF6G-VSTA dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.00:bd07/25/2006:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvn:rnAM2NF6G-VSTA:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To Be Filled By O.E.M. dmi.product.version: To Be Filled By O.E.M. dmi.sys.vendor: To Be Filled By O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1012257/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp