Comment 31 for bug 184711

Hi, girls guys! Read this. I installed Ubuntu 8.04 and it was like a dream. Finaly I could get read of Windows. After a period of 10 days everything was PERFEKT. I installed all the packs I needed. WAW! And then........My internet connection didn't worked anymore. I've done all the asttings hundred of times, reinnstalled Ubuntu, nothing. I tried Slackware, Suse, Gentoo even Lindows and it worked perfectly. UBUNTU does't let me connect to internet. I recieve the " The interface does not exist" from network tool for eth0 and pppo dsl. The result of the ifconfig is perfekt:
eth0 Link encap:Ethernet HWaddr 00:13:8f:a5:f9:d5
          inet addr:192.168.1.1 Bcast:192.168.1.255 Mask:255.255.255.0
          inet6 addr: fe80::213:8fff:fea5:f9d5/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
          RX packets:16 errors:0 dropped:0 overruns:0 frame:0
          TX packets:38 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:1336 (1.3 KB) TX bytes:4853 (4.7 KB)
          Interrupt:20 Base address:0xb400

lo Link encap:Local Loopback
          inet addr:127.0.0.1 Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING MTU:16436 Metric:1
          RX packets:6514 errors:0 dropped:0 overruns:0 frame:0
          TX packets:6514 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:327060 (319.3 KB) TX bytes:327060 (319.3 KB)

ppp0 Link encap:Point-to-Point Protocol
          inet addr:87.18.212.190 P-t-P:192.168.100.1 Mask:255.255.255.255
          UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1492 Metric:1
          RX packets:7 errors:0 dropped:0 overruns:0 frame:0
          TX packets:4 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:3
          RX bytes:550 (550.0 B) TX bytes:462 (462.0 B)
But it still doesn't work