Newsgroup: it.comp.os.linux.iniziare
Titolo: Problemi con scheda di Rete RTL8139C

Ciao a tutti,
Sono un completo n00b con linux, ed ho appena acquistato un portatile Acer 
Aspire 3053WXMi, e gli ho installato la OpenSuse 10.2.
Ho seguito la guida descritta qui: 
http://frafra.wordpress.com/2007/02/03/linux-su-acer-aspire-3053wxmi/
Purtroppo i problemi sono arrivati appena dopo l'installazione: ho pluggato 
il cavo di rete e opensuse (con KDE) mi conferma che il computer è 
correttamente connesso. Eppure konqueror non mi da accesso a nessun sito 
web, nè tantomeno al router (192.168.0.1). Ho provato a pingare su localhost 
e funziona, ma su 192.168.0.1 no. Il problema è curioso in quanto la scheda 
è segnalata come pienamente compatibile, e i driver sono caricati (8139too). 
Il nome della scheda indicato da Yast è "Acer Incorporated [ALI] 
RTL-8139/8139C/8139C+". Gli output:
linux-7n07:/home/ennio # ifconfig
eth0 Link encap:Ethernet HWaddr 00:16:36:B4:E9:D8
inet addr:169.254.180.228 Bcast:169.254.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:2412 (2.3 Kb)
Interrupt:58 Base address:0x4c00
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:164 errors:0 dropped:0 overruns:0 frame:0
TX packets:164 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:10864 (10.6 Kb) TX bytes:10864 (10.6 Kb)
linux-7n07:/home/ennio # route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
linux-7n07:/home/ennio # hwinfo --netcard
34: PCI 802.0: 0200 Ethernet controller
[Created at pci.286]
UDI: /org/freedesktop/Hal/devices/pci_10ec_8139
Unique ID: rBUF.X+kQ8Nf3AfE
Parent ID: qscc.hV5J61pTkh5
SysFS ID: /devices/pci0000:00/0000:00:14.4/0000:08:02.0
SysFS BusID: 0000:08:02.0
Hardware Class: network
Model: "Acer Incorporated [ALI] RTL-8139/8139C/8139C+"
Vendor: pci 0x10ec "Realtek Semiconductor Co., Ltd."
Device: pci 0x8139 "RTL-8139/8139C/8139C+"
SubVendor: pci 0x1025 "Acer Incorporated [ALI]"
SubDevice: pci 0x010f
Revision: 0x10
Driver: "8139too"
Driver Modules: "8139too"
Device File: eth0
I/O Ports: 0xa000-0xafff (rw)
Memory Range: 0xd0203c00-0xd0203cff (rw,non-prefetchable)
IRQ: 58 (13 events)
HW Address: 00:16:36:b4:e9:d8
Link detected: yes
Module Alias: "pci:v000010ECd00008139sv00001025sd0000010Fbc02sc00i00"
Driver Info #0:
Driver Status: 8139too is active
Driver Activation Cmd: "modprobe 8139too"
Driver Info #1:
Driver Status: 8139cp is not active
Driver Activation Cmd: "modprobe 8139cp"
Config Status: cfg=no, avail=yes, need=no, active=unknown
Attached to: #23 (PCI bridge)
35: PCI 804.0: 0200 Ethernet controller
[Created at pci.286]
UDI: /org/freedesktop/Hal/devices/pci_14e4_4318
Unique ID: JNkJ.SdX62z0c126
Parent ID: qscc.hV5J61pTkh5
SysFS ID: /devices/pci0000:00/0000:00:14.4/0000:08:04.0
SysFS BusID: 0000:08:04.0
Hardware Class: network
Model: "AMBIT Microsystem TravelMate 2410"
Vendor: pci 0x14e4 "Broadcom"
Device: pci 0x4318 "BCM4318 [AirForce One 54g] 802.11g Wireless LAN 
Controller"
SubVendor: pci 0x1468 "AMBIT Microsystem Corp."
SubDevice: pci 0x0312 "TravelMate 2410"
Revision: 0x02
Driver: "bcm43xx"
Driver Modules: "bcm43xx"
Device File: eth1
Features: WLAN
Memory Range: 0xd0200000-0xd0201fff (rw,non-prefetchable)
IRQ: 66 (no events)
HW Address: 00:16:cf:c1:2f:cf
Link detected: no
WLAN channels: 1 2 3 4 5 6 7 8 9 10 11 12 13 14
WLAN frequencies: 2.412e-05 2.417e-05 2.422e-05 2.427e-05 2.432e-05 
2.437e-05 2.442e-05 2.447e-05 2.452e-05 2.457e-05 2.462e-05 2.467e-05 
2.472e-05 2.484e-05
WLAN bitrates: 1.2e-05 1.8e-05 2.4e-05 3.6e-05 4.8e-05 7.2e-05 9.6e-05 
0.000108 2e-06 4e-06 1.1e-05 2.2e-05
WLAN encryption modes: WEP40 WEP104 TKIP CCMP
WLAN authentication modes: open sharedkey wpa-psk wpa-eap wpa-leap
Module Alias: "pci:v000014E4d00004318sv00001468sd00000312bc02sc80i00"
Driver Info #0:
Driver Status: bcm43xx is active
Driver Activation Cmd: "modprobe bcm43xx"
Config Status: cfg=no, avail=yes, need=no, active=unknown
Attached to: #23 (PCI bridge)
(eth1 Ã¨ quella wireless.. non ci dovrebbe interessare)
Dopo aver settato manualmente gateway e dhcp con Yast
linux-7n07:/home/ennio # ifconfig
eth0 Link encap:Ethernet HWaddr 00:16:36:B4:E9:D8
inet addr:192.168.0.2 Bcast:255.255.255.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:12 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:2412 (2.3 Kb)
Interrupt:58 Base address:0x4c00
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:168 errors:0 dropped:0 overruns:0 frame:0
TX packets:168 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:11200 (10.9 Kb) TX bytes:11200 (10.9 Kb)
linux-7n07:/home/ennio # route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 eth0
linux-7n07:/home/ennio # ping 192.168.0.1
PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data.
From 
192.168.0.2
: icmp_seq=2 Destination Host Unreachable
From 192.168.0.2 icmp_seq=2 Destination Host Unreachable
From 192.168.0.2 icmp_seq=3 Destination Host Unreachable
From 192.168.0.2 icmp_seq=4 Destination Host Unreachable
--- 192.168.0.1 ping statistics ---
6 packets transmitted, 0 received, +4 errors, 100% packet loss, time 5000ms
, pipe 3
linux-7n07:/home/ennio # dhclient eth0
Internet Systems Consortium DHCP Client V3.0.5
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit 
http://www.isc.org/sw/dhcp/
Listening on LPF/eth0/00:16:36:b4:e9:d8
Sending on LPF/eth0/00:16:36:b4:e9:d8
Sending on Socket/fallback
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 5
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 5
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 7
uname -r da:  2.6.18.2-34-default
Ho seguito anche i consigli indicati qui: 
http://en.opensuse.org/SDB:Realtek_8139_Driver_Problem
 senza successo. Ho 
provato anche a reinstallare il sistema operativo più volte, formattando 
tutto ogni volta, e ho provato sia la versione i386 che la x86-64. La cosa 
mi suona strana perchè sembra che sia portatile che scheda debbano essere 
entrambi compatibili.
Ringrazio in anticipo per qualunque aiuto riusciate a darmi.. non so più 
dove sbatter la testa.. 

 net addr:169.254.180.228 Bcast:169.254.255.255 Mask:255.255.0.0
ti credo che non funziona sei su due reti diverse
imposta il tuo ip address come 192.168.0.un_numero_tra_2_e_254
e metti la netmask 255.255.255.0
vedrai che funziona
per farlo? 
man ifconfig
per impostarlo in modo permamente? non so chiedi a qualche utente di
opensuse
ciao

 6 packets transmitted, 0 received, +4 errors, 100% packet loss, time 5000ms
Sei sicuro che il router abbia indirizzo 192.168.0.1 e che non abbia un
firewall che protegge dalle richieste icmp?
Ciao
Ercole

 Ercole
Grazie x l'aiuto