Public bug reported: The problem: The Scroll Lock key doesn't seem to be properly supported and its LED doesn't toggle within X.
As a concrete example, press Ctrl-Alt-F2 to get into tty2, login and then type top. Pressing Scroll Lock will pause the task list, and pressing it again will reënable dynamic updates with the LED responding accordingly. As an another example dir -Rl can be used and this is also true for extracting a big tarball, compiling something etc. I would expect the same useful behaviour from within GNOME Terminal (or any other terminal emulator), but currently it just doesn't work. As the corresponding LED isn't toggled I can't figure if this limitation comes from X or from the terminal emulator but getting the same result with konsole, LXTerminal and xterm as well makes me think that our suspect is X. On the other hand mapping an application launch to Scroll Lock does work, but then there's the LED which isn't toggled, these reports about keyboards whose back-light doesn't work because they rely on this key (bug 886677 & bug 912044) and this terminal issue, so something is not right. Expected results: The Scroll Lock key should be supported like any other key of a standard keyboard and pressing it should toggle the corresponding LED – as Windows does :P PS: Please note that attached data may show that I have two mice, this is not a mistake and apport didn't go postal. I've got one on a USB port and another one on PS/2, simply because I'm too lazy to crawl under the desk, move the tower and fight with the cable spaghetti to remove the unnecessary mouse. There's also two connected keyboards, one on USB and the other one on PS/2 with different language layouts, and as the Scroll Lock LED is currently not used by GNOME I assigned it to be lit when I use the alternate layout. ProblemType: Bug DistroRelease: Ubuntu 10.04 Package: xorg 1:7.5+5ubuntu1.1 ProcVersionSignature: Ubuntu 2.6.32-40.87-generic 2.6.32.57+drm33.23 Uname: Linux 2.6.32-40-generic x86_64 Architecture: amd64 CheckboxSubmission: 3b8b1e94677feb8b107502acb9f14c2c CheckboxSystem: 4ed15c40009aa6f7770f606350a390a2 Date: Fri Mar 30 12:51:56 2012 DkmsStatus: Error: [Errno 2] No such file or directory MachineType: Gigabyte Technology Co., Ltd. M61PME-S2 ProcCmdLine: root=UUID=F438124338120570 loop=/hostname/disks/root.disk ro ROOTFLAGS=syncio quiet splash ProcEnviron: LANGUAGE=en_AU:en_GB:en LANG=en_AU.utf8 SHELL=/bin/bash SourcePackage: xorg dmi.bios.date: 03/07/2008 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: F2 dmi.board.name: M61PME-S2 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF2:bd03/07/2008:svnGigabyteTechnologyCo.,Ltd.:pnM61PME-S2:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnM61PME-S2:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: M61PME-S2 dmi.sys.vendor: Gigabyte Technology Co., Ltd. system: distro: Ubuntu codename: lucid architecture: x86_64 kernel: 2.6.32-40-generic ** Affects: xserver-xorg-input-evdev (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug lucid -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-input-evdev in Ubuntu. https://bugs.launchpad.net/bugs/969082 Title: Pressing Scroll Lock doesn't toggle its keyboard LED within X To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-evdev/+bug/969082/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp