On 07/29/2009 04:01:31 AM, Paul Alfille wrote: > 3. Some linux kernel modules for the FTDI USB/serial are broken. I'm > not sure whether it's the 64-bit kernel in general, or just the > OpenSUSE 2.6.25.20. Other versions of 32-bit SUSE work. Ubuntu 9.04 > 32-bit works. but only for a while.
Are you able to compile your own kernel? I follow the kernel mailing list (a little) and Alan Cox is doing alot of work on serial & timers. If you can get an oops with a current kernel then posting it to the KML might be very helpful. > Call Trace: > [<c0132277>] try_to_del_timer_sync+0x11/0x4a > [<c01322ba>] del_timer_sync+0xa/0x14 > [<e2add0cb>] ftdi_close+0xc9/0xec [ftdi_sio] > [<e2abe79d>] serial_close+0x8d/0x124 [usbserial] > [<c028f4a2>] release_dev+0x1a6/0x441 > [<c028f822>] tty_release+0xf/0x18 > [<c0192f7d>] __fput+0x93/0x144 > [<c0190690>] filp_close+0x51/0x58 > [<c01906fe>] sys_close+0x67/0x9e > [<c01049ad>] sysenter_do_call+0x12/0x21 > [<ffffe430>] 0xffffe430 Since this happens during close maybe you can tweak something in user space to keep the port open as a crude workaround? HTH ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Owfs-developers mailing list Owfs-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/owfs-developers
