apport information ** Tags added: apport-collected
** Description changed: Binary package hint: bluez I apologize is if this the wrong place or format for the report. This is my first bug report. An HID bluetooth barcode reader scanning Code128 barcodes (and possibly other symbologies) will drop repeating digits if they are less than 8 digits apart. This does NOT happen if the repeating digits are back to back. Example the number encoded in a code128 barcode then scanned with a bluetooth HID barcode reader: -"1234567890" will properly return "1234567890" -"10" will properly return "10" -"100" will properly return 100 (the repeating zero's are back to back, so no problem) -"1010" will IMPROPERLY return "10" -"10101" will IMPROPERLY return "10" -"101010" will IMPROPERLY return "10" -"1010101" will IMPROPERLY return "10" -"10101010" will IMPROPERLY return "100" (yes 100) The test system has a USB (Anycom or Trendnet) bluetooth USB dongles with an Intermec sf51 bluetooth HID barcode scanner successfully paired (as HID profile) to the Ubuntu system. Using USBMON in debug I can see the all of the proper digits coming across in hex. There are no dropped digits. I then used HCIDump and again saw all the digits coming across without loss. Using Showkey shows the problem I believe. Scanning the barcode "1010" shows this in showkey: keycode 2 press keycode 11 press keycode 2 release keycode 11 release Keycode 2 is "1" and Keycode 11 is "0". More complex numbers better illustrate the problem: Scanning the barcode "L003184192" returns "L00318492". The "1" is missing. This is what appears in showkey (I've added the ASCII letter after the "press" or "release" statement from showkey for this example text): keycode 42 press (shift) keycode 38 press (L) keycode 42 release (shift) keycode 38 release (L) keycode 11 press (0) keycode 11 release (0) keycode 11 press (0) keycode 4 press (3) keycode 2 press (1) keycode 9 press (8) keycode 5 press (4) keycode 10 press (10) keycode 11 release (0) keycode 4 release (3) keycode 2 release (1) keycode 9 release (8) keycode 5 release (4) keycode 10 release (9) keycode 3 press (2) keycode 3 release (2) What looks to be happening is that the missing "1" key is "pressed" at the beginning of the input and is not "released" in time to be "pressed" again. - This bug has existed in Ubuntu in all versions I've tried back to 7.10 - (and confirmed in 8.10, 9.04 and 10.2 beta). + This bug has existed in Ubuntu in all versions I've tried back to 7.10 (and confirmed in 8.10, 9.04 and 10.2 beta). + --- + Architecture: i386 + DistroRelease: Ubuntu 10.04 + InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100318) + InterestingModules: rfcomm sco bnep l2cap btusb bluetooth + MachineType: Dell Computer Corporation Dimension 4550 + Package: bluez 4.60-0ubuntu8 [modified: lib/udev/rules.d/97-bluetooth.rules] + PackageArchitecture: i386 + ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-16-generic root=UUID=5e6ab2fa-2a8c-430a-89f3-63ffc056c7f8 ro quiet splash + ProcEnviron: + LANG=en_US.utf8 + SHELL=/bin/bash + ProcVersionSignature: Ubuntu 2.6.32-16.25-generic + Tags: lucid + Uname: Linux 2.6.32-16-generic i686 + UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare + dmi.bios.date: 09/23/2003 + dmi.bios.vendor: Dell Computer Corporation + dmi.bios.version: A08 + dmi.board.vendor: Dell Computer Corp. + dmi.chassis.type: 6 + dmi.chassis.vendor: Dell Computer Corporation + dmi.modalias: dmi:bvnDellComputerCorporation:bvrA08:bd09/23/2003:svnDellComputerCorporation:pnDimension4550:pvr:rvnDellComputerCorp.:rn:rvr:cvnDellComputerCorporation:ct6:cvr: + dmi.product.name: Dimension 4550 + dmi.sys.vendor: Dell Computer Corporation + hciconfig: + hci0: Type: BR/EDR Bus: USB + BD Address: 00:16:38:C9:95:4C ACL MTU: 1017:8 SCO MTU: 64:1 + UP RUNNING PSCAN + RX bytes:1863 acl:29 sco:0 events:45 errors:0 + TX bytes:612 acl:10 sco:0 commands:33 errors:0 + rfkill: + 0: hci0: Bluetooth + Soft blocked: no + Hard blocked: no ** Attachment added: "BootDmesg.txt" http://launchpadlibrarian.net/45973439/BootDmesg.txt -- Bluetooth HID barcode reader drops digits (code128) https://bugs.launchpad.net/bugs/566914 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
