Zdravím,
Nedávno jsem upgradeoval na verzi 12.04 a zmíněnný modem se nemůže připojit(přestože dřív fungoval celkem bez problémů). Modem se překlopí. Když se má připojit, tak se připojí a v zápětí zavěsí. Pro připojení používám příkaz
/usr/sbin/pppd /dev/ttyACM0 user ufon password ufon updetach defaultroute usepeerdns connect "/usr/sbin/chat ABORT BUSY ABORT 'NO CARRIER' '' ATZ OK ATD#777 CONNECT"
Výpis logu:
Jan 19 11:41:30 raaduv-notas pppd[1875]: pppd 2.4.5 started by raada, uid 0
Jan 19 11:41:32 raaduv-notas pppd[1875]: Serial connection established.
Jan 19 11:41:32 raaduv-notas pppd[1875]: Using interface ppp0
Jan 19 11:41:32 raaduv-notas pppd[1875]: Connect: ppp0 <--> /dev/ttyACM0
Jan 19 11:41:32 raaduv-notas NetworkManager[826]: SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
Jan 19 11:41:32 raaduv-notas NetworkManager[826]: SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/ppp0, iface: ppp0): no ifupdown configuration found.
Jan 19 11:41:32 raaduv-notas pppd[1875]: CHAP authentication succeeded
Jan 19 11:41:32 raaduv-notas pppd[1875]: CHAP authentication succeeded
Jan 19 11:41:32 raaduv-notas kernel: [ 532.100590] PPP BSD Compression module registered
Jan 19 11:41:32 raaduv-notas kernel: [ 532.120395] PPP Deflate Compression module registered
Jan 19 11:41:32 raaduv-notas pppd[1875]: local IP address 78.136.153.140
Jan 19 11:41:32 raaduv-notas pppd[1875]: remote IP address 172.18.55.1
Jan 19 11:41:32 raaduv-notas pppd[1875]: primary DNS address 78.136.128.4
Jan 19 11:41:32 raaduv-notas pppd[1875]: secondary DNS address 78.136.128.12
Jan 19 11:41:32 raaduv-notas pppd[1888]: Modem hangup
Jan 19 11:41:32 raaduv-notas pppd[1888]: Connect time 0.0 minutes.
Jan 19 11:41:32 raaduv-notas pppd[1888]: Sent 0 bytes, received 0 bytes.
Jan 19 11:41:32 raaduv-notas pppd[1888]: Connection terminated.
Jan 19 11:41:32 raaduv-notas avahi-daemon[833]: Withdrawing workstation service for ppp0.
Jan 19 11:41:32 raaduv-notas NetworkManager[826]: SCPlugin-Ifupdown: devices removed (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
Jan 19 11:41:32 raaduv-notas pppd[1888]: Hangup (SIGHUP)
Jan 19 11:41:32 raaduv-notas pppd[1888]: Exit.
Nevíte, co s tím mám udělat?
Dík za rady.
R