Comment 1 for bug 45928

I have the same problem with my UMTS pcmcia modem : Novatel Wireless Merlin U530

I can connect, but the data transfer rate is very very low and I have a lot of errors : here is an example for a 30 seconds connection (sorry it's in french):

ppp0 Lien encap:Protocole Point-à-Point
          inet adr:10.15.150.149 P-t-P:212.234.96.27 Masque:255.255.255.255
          UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
          Packets reçus:21 erreurs:2 :0 overruns:0 frame:0
          TX packets:25 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:3
          Octets reçus:2107 (2.0 KiB) Octets transmis:3239 (3.1 KiB)

I HAD NOT these problems with breezy, it happens only since I upgraded do Dapper...