Comment 24 for bug 108177

Well, Finnaly I see what happens.

Look this:

==> /var/log/syslog <==
May 7 02:15:17 mirage NetworkManager: <debug info>^I[1178518517.426119] nm_hal_device_added (): New device added (hal udi is '/org/freedesktop/Hal/devices/usb_device_1410_1110_noserial_if1').
May 7 02:15:17 mirage NetworkManager: <debug info>^I[1178518517.479432] nm_hal_device_added (): New device added (hal udi is '/org/freedesktop/Hal/devices/usb_device_1410_1110_noserial_if0').
May 7 02:15:17 mirage NetworkManager: <debug info>^I[1178518517.499657] nm_hal_device_added (): New device added (hal udi is '/org/freedesktop/Hal/devices/usb_device_1410_1110_noserial_usbraw').
May 7 02:15:25 mirage pppd[7428]: pppd 2.4.4 started by soporte, uid 1000
May 7 02:15:25 mirage pppd[7428]: Using interface ppp0
May 7 02:15:25 mirage pppd[7428]: Connect: ppp0 <--> /dev/ttyUSB3
May 7 02:15:26 mirage pppd[7428]: CHAP authentication succeeded

==> /var/log/messages <==
May 7 02:15:25 mirage pppd[7428]: pppd 2.4.4 started by soporte, uid 1000
May 7 02:15:25 mirage pppd[7428]: Using interface ppp0
May 7 02:15:25 mirage pppd[7428]: Connect: ppp0 <--> /dev/ttyUSB3
May 7 02:15:26 mirage pppd[7428]: CHAP authentication succeeded

==> /var/log/syslog <==
May 7 02:15:26 mirage pppd[7428]: CHAP authentication succeeded
May 7 02:15:26 mirage pppd[7428]: local IP address 190.76.14.58
May 7 02:15:26 mirage pppd[7428]: remote IP address 192.168.17.130
May 7 02:15:26 mirage pppd[7428]: primary DNS address 200.44.32.12
May 7 02:15:26 mirage pppd[7428]: secondary DNS address 200.11.248.12
May 7 02:15:26 mirage pppd[7428]: Deflate (12) compression enabled

==> /var/log/messages <==
May 7 02:15:26 mirage pppd[7428]: CHAP authentication succeeded
May 7 02:15:26 mirage pppd[7428]: local IP address 190.76.14.58
May 7 02:15:26 mirage pppd[7428]: remote IP address 192.168.17.130
May 7 02:15:26 mirage pppd[7428]: primary DNS address 200.44.32.12
May 7 02:15:26 mirage pppd[7428]: secondary DNS address 200.11.248.12
May 7 02:15:26 mirage pppd[7428]: Deflate (12) compression enabled

==> /var/log/syslog <==
May 7 02:15:28 mirage pppd[7428]: Lost compression sync: disabling compression <<<<NOTE THIS>>>>>

When the log say Lost compression sync: disabling compression then all works excelent, in FACT I'm posting it from the Novalet V620 PCMCIA Card.

Now I know that the Kernel works, the problem is how to say to pppd that don't use Compression.