On Fri, 2004-11-19 at 20:56 +0000, Tim Gardner OP wrote:
> Okay, I created /etc/udev/rules.d/10-local.rules file so it looks like:
>
> # cat /etc/udev/rules.d/10-local.rules KERNEL="ttyUSB1",SYMLINK="pilot"
>
>
> and also created /etc/udev/permissions.d/10-visor.permissions with the
> following line, which will give the local user access to the device:
>
> ttyUSB1:$local:uucp:0660
>
> It worked ONCE, now nothing! Is anyone else actually managing to sync
> a USB palm device with FC3? How? I'm seriously thinking about going
> back to FC2 because it worked and I understood it - Please tell me I
> don't have to!
Trust me - you're not the only one frustrated. I used:
KERNEL="ttyUSB1",MODE="666",SYMLINK="pilot"
in my 10-local.rules file. I use a palm Tungsten T. It worked fine for a
while, but lately it has stopped working. I get a null pointer exception
in what appears to be visor.c but I'm not sure. When I repeat the
hotsync attempt, I noticed that it tries each time to use a different
virtual USB port (ttyUSB1, then ttyUSB2 on the next try, ttyUSB3,
etc...). If I reboot, we start over with ttyUSB0. All I know is it now
doesn't work with uncanny consistency...
I will bugzilla ASAP.
Cheers,
Chris
Output below:
usb 4-2: Handspring Visor / Palm OS converter now attached to ttyUSB0
usb 4-2: Handspring Visor / Palm OS converter now attached to ttyUSB1
usbcore: registered new driver visor
drivers/usb/serial/visor.c: USB HandSpring Visor / Palm OS driver v2.1
Unable to handle kernel NULL pointer dereference at virtual address
00000000
printing eip:
42bb506c
*pde = 00000000
Oops: 0000 [#1]
Modules linked in: visor usbserial nvidia(U) parport_pc lp parport
autofs4 i2c_dev i2c_core sunrpc md5 ipv6 dm_mod joydev button battery ac
usblp ohci1394 ieee1394 usb_storage ohci_hcd ehci_hcd snd_intel8x0
snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_timer
snd_page_alloc gameport snd_mpu401_uart snd_rawmidi snd_seq_device snd
soundcore sis900 floppy ext3 jbd sata_promise libata sd_mod scsi_mod
CPU: 0
EIP: 0060:[<42bb506c>] Tainted: P VLI
EFLAGS: 00010006 (2.6.9-1.678_FC3)
EIP is at visor_open+0x6c/0x24c [visor]
eax: 41c30400 ebx: 00000206 ecx: 42bb8fc0 edx: 378a7c80
esi: 00000000 edi: 41c30400 ebp: 1d3a6140 esp: 223e6ed0
ds: 007b es: 007b ss: 0068
Process gpilotd (pid: 9305, threadinfo=223e6000 task=2cccd1f0)
Stack: 41c30400 1d3a6140 080c7000 00000000 42ab02d5 378a7c80 ffffffed
378a7c80
080c7000 00000000 0221cd49 00000802 0bc00001 080c7000 00000001
223e6000
39e51604 0906a93c 00000000 021702b2 00000000 378a7c80 00000001
378a7c80
Call Trace:
[<42ab02d5>] serial_open+0x95/0xd9 [usbserial]
[<0221cd49>] tty_open+0x132/0x360
[<021702b2>] chrdev_open+0x3bd/0x458
[<02164882>] dentry_open+0xbd/0x180
[<021647bf>] filp_open+0x36/0x3c
[<02164cd5>] sys_open+0x31/0x7d
Code: <3>Debug: sleeping function called from invalid context at
include/linux/rwsem.h:43
in_atomic():0[expected: 0], irqs_disabled():1
[<0211c937>] __might_sleep+0x7d/0x8a
[<0215e42a>] rw_vm+0x216/0x482
[<42bb5041>] visor_open+0x41/0x24c [visor]
[<42bb5041>] visor_open+0x41/0x24c [visor]
[<0215eb7c>] get_user_size+0x30/0x57
[<42bb5041>] visor_open+0x41/0x24c [visor]
[<0210682b>] show_registers+0x109/0x15e
[<02106a2f>] die+0x14a/0x241
[<0211937e>] do_page_fault+0x0/0x511
[<0211937e>] do_page_fault+0x0/0x511
[<02119733>] do_page_fault+0x3b5/0x511
[<42bb506c>] visor_open+0x6c/0x24c [visor]
[<021c3c10>] avc_has_perm+0x3f/0x49
[<02146cbc>] buffered_rmqueue+0x1dd/0x200
[<0211937e>] do_page_fault+0x0/0x511
[<42bb506c>] visor_open+0x6c/0x24c [visor]
[<42ab02d5>] serial_open+0x95/0xd9 [usbserial]
[<0221cd49>] tty_open+0x132/0x360
[<021702b2>] chrdev_open+0x3bd/0x458
[<02164882>] dentry_open+0xbd/0x180
[<021647bf>] filp_open+0x36/0x3c
[<02164cd5>] sys_open+0x31/0x7d
Bad EIP value.
<6>usb 4-2: USB disconnect, address 4
visor 4-2:1.0: device disconnected
--
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