Thanks all for the suggestions. Now I'm trying the following workarounds in my school labs:
1) disabled acpid daemon in user space (but /usr/lib/hal/hald-addon-acpi is on) 2) increased repeat keystrokes delay 3) disabled many unuseful sw which overloaded the host sorry, I know that many different operation in one time doesn't help in discover the bug... but I'm in a hurry to resolve it. next days I'll let you know if the problem persists or not. bye -- [Feisty] Keyboard repeats keystrokes like tttthiiiiiiiiiiiissss https://bugs.launchpad.net/bugs/99356 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs