Problema Connessione Gprs Con Suse 9.2 Pro

[xlucax2000]

--Inizio File Log--

SuSE Meta pppd (smpppd-ifcfg), Version 1.50 on linux.
Status is: disconnected
trying to connect to smpppd
connect to smpppd
Status is: disconnected
Status is: connecting
pppd[0]: Plugin passwordfd.so loaded.
pppd[0]: --> WvDial: Internet dialer version 1.54.0
pppd[0]: --> Initializing modem.
pppd[0]: --> Sending: ATZ
pppd[0]: ATZ
pppd[0]: OK
pppd[0]: --> Sending: AT Q0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
pppd[0]: AT Q0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
pppd[0]: OK
pppd[0]: --> Sending: ATM0
pppd[0]: ATM0
pppd[0]: OK
pppd[0]: --> Sending: ATX3
pppd[0]: ATX3
pppd[0]: OK
pppd[0]: --> Modem initialized.
pppd[0]: --> Sending: ATDT*99**1#
pppd[0]: --> Waiting for carrier.
pppd[0]: ATDT*99**1#
pppd[0]: CONNECT
pppd[0]: --> Carrier detected. Chatmode finished.
pppd[0]: Serial connection established.
pppd[0]: Renamed interface ppp0 to modem0
pppd[0]: Using interface modem0
Status is: connecting
pppd[0]: Connect: modem0 <--> /dev/ttyS0
pppd[0]: LCP: Rcvd Code-Reject for code 9, id 0
pppd[0]: PAP authentication succeeded
pppd[0]: local IP address 151.80.25.194
pppd[0]: remote IP address 212.245.156.42
pppd[0]: primary DNS address 212.245.255.2
pppd[0]: secondary DNS address 212.141.84.12
pppd[0]: ******* /etc/ppp/ip-up finished (pid 6560), status = 0x0
Status is: connected
pppd[0]: LCP: Rcvd Code-Reject for code 9, id 1
pppd[0]: LCP: Rcvd Code-Reject for code 9, id 2
pppd[0]: LCP: Rcvd Code-Reject for code 9, id 3
pppd[0]: No response to 4 echo-requests
pppd[0]: Serial link appears to be disconnected.
pppd[0]: Connection terminated.
pppd[0]: Connect time 2.1 minutes.
pppd[0]: Sent 31753 bytes, received 175636 bytes.
Status is: disconnecting
pppd[0]: Terminating on signal 15.
Status is: disconnecting
pppd[0]: ******* /etc/ppp/ip-down finished (pid 6993), status = 0x0
Status is: disconnected
pppd[0]: Connect time 2.1 minutes.
pppd[0]: Sent 31753 bytes, received 175636 bytes.
pppd[0] died: Lack of LCP echo responses (exit code 15)

--Fine File Log--
Uso Kinternet e mi cade sempre la connessione dopo un tot di secondi. Preciso che ho un Sony Ericsson T610 connesso via porta seriale con cavetto DRS-11
E HO ANCHE IL CAVETTO USB DCU-11 e soffrono del medesimo problema.
Con la Mandrake 10.0 official non avevo questi problemi usando KPPP.
Con la suse 9.2 pro invece mi da problemi riguardanti il suid ..... ma non sò che sia. ?(