Dan Williams wrote:
On Thu, 2009-04-16 at 12:00 -0500, Alvaro Isaza wrote:
Actually resolvconf package is not installed, and by the way not using
Martin's script doesn't work.
When this problem occurs, can you report the output of 'nm-tool' for me?
nm-tool Output
========================
NetworkManager Tool
State: connected
- Device: eth0
----------------------------------------------------------------
Type: Wired
Driver: forcedeth
State: unavailable
Default: no
HW Address: 00:1E:68:82:1B:5B
Capabilities:
Supported: yes
Carrier Detect: yes
Wired Settings
- Device: ath0
----------------------------------------------------------------
Type: 802.11 WiFi
Driver: ath_pci
State: disconnected
Default: no
HW Address: 00:1F:E2:BC:78:82
Capabilities:
Supported: yes
Wireless Settings
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
LinksysM: Infra, 00:06:25:F7:14:32, Freq 2437 MHz, Rate 11
Mb/s, Strength 28 WEP
BCM: Infra, 00:18:F8:38:B2:A4, Freq 2437 MHz, Rate 54
Mb/s, Strength 25 WEP
linksysCASA: Infra, 00:14:BF:28:40:FD, Freq 2437 MHz, Rate 54
Mb/s, Strength 10 WPA
38029468: Infra, 00:1A:73:F7:81:70, Freq 2412 MHz, Rate 54
Mb/s, Strength 18 WEP
linksys: Infra, 00:14:BF:6E:DE:9C, Freq 2437 MHz, Rate 54
Mb/s, Strength 20 WEP
Belkin_N1_Wireless_F70CC5: Infra, 00:11:50:F7:0C:C5, Freq 2437 MHz,
Rate 54 Mb/s, Strength 10 WEP
3Com: Infra, 00:1C:C5:09:FF:4E, Freq 2437 MHz, Rate 54
Mb/s, Strength 8
JCT: Infra, 00:1C:F0:3A:1D:BF, Freq 2437 MHz, Rate 54
Mb/s, Strength 7 WPA
larp: Infra, 00:13:10:95:32:3E, Freq 2437 MHz, Rate 54
Mb/s, Strength 2 WEP
- Device: ttyUSB0
----------------------------------------------------------------
Type: Mobile Broadband (GSM)
Driver: option
State: connected
Default: yes
Capabilities:
Supported: yes
IPv4 Settings:
Address: 166.210.49.121
Prefix: 32 (255.255.255.255)
Gateway: 10.64.64.64
Also, is "Automatic (addresses only)" the IPv4 config method being used
in the connection editor in the IPv4 tab for that connection?
Is "Automatic (ppp)"
Alvaro Isaza
Dan
Regards,
Alvaro Isaza
Dan Williams wrote:
On Wed, 2009-04-15 at 16:24 -0500, Alvaro Isaza wrote:
Thank You Martin,
Your solution works.
Does it also work if you uninstall the 'resolvconf' package and stop
using Martin's script?
Dan
Regards,
Alvaro Isaza
Martin Bammer wrote:
I had the same problem with 0.7.0. I solved it with the following self
written script:
#!/bin/sh
sleep 5
while true; do
if [ "x`ifconfig ppp0 2>/dev/null | grep inet`" != "x" ]; then
if [ "x`cat /etc/resolv.conf | grep nameserver`" = "x" ]; then
echo "DNS entries missing! Repairing it."
cp /etc/resolv.conf.provider /etc/resolv.conf
fi
fi
sleep 5
done
Then add the following line to /etc/rc.local:
/usr/local/bin/dns_workaround.sh &
Assuming you have saved the above script
in /usr/local/bin/dns_workaround.sh.
In the last step create a file /etc/resolv.conf.provider with correct
entries.
I know it doesn't solve the problem in nm, but it will hopefully solve
your problem ;-)
Cheers, Martin
Am Mittwoch, den 15.04.2009, 15:33 -0500 schrieb Alvaro Isaza:
/etc/resolv.conf
==================
# Generated by NetworkManager
==================
That's all.
Alvaro
Dan Williams wrote:
On Mon, 2009-04-13 at 12:16 -0500, Alvaro Isaza wrote:
Hi,
I where working with full success with a Huawei E226 USB modem in Ubuntu
8.04 Hardy and NetworkManager, now I need to use it in other PC with
Ubuntu 8.10 Intrepid, the connection is established but it doesn't
actualize the DNS, for that reason I can't access the internet.
My configuration for Ubuntu 8.04:
/etc/network/interfaces
=====================
auto lo
iface lo inet loopback
iface ppp0 inet ppp
provider ppp0
=====================
/etc/ppp/peers/ppp0
=====================
/dev/ttyUSB0
115200
user "comcelweb"
connect "/usr/sbin/chat -v -f /etc/chatscripts/ppp0"
noipdefault
defaultroute
noauth
usepeerdnsABORT 'BUSY'
ABORT 'NO CARRIER'
ABORT 'ERROR'
'' AT
OK AT+CGATT=1
OK AT+CGDCONT=1,"IP","internet.comcel.com.co"
OK ATD*99#
=====================
/etc/chatscripts/ppp0
=====================
TIMEOUT 3
ABORT BUSY
ABORT 'NO CARRIER'
ABORT VOICE
ABORT 'NO DIALTONE'
ABORT 'NO DIAL TONE'
ABORT 'NO ANSWER'
ABORT DELAYED
"" ATZ
OK ATQ0V1E1S0=0&C1&D2
OK AT+CGDCONT=1,"IP","internet.comcel.com.co"
OK ATDT*99#
CONNECT ""
In Ubuntu 8.10 I added:
<!-- Colombia -->
<country code="co">
<provider>
<name>Comcel</name>
<gsm>
<apn>internet.comcel.com.co</apn>
</gsm>
<username>comcelweb</username>
<password>comcelweb</password>
<dns>198.228.90.211</dns>
</provider>
</country>
to serviceproviders.xml and added this connection to Mobile broadband,
when active, "Connection Information" reports:
Comcel (default)
Interface: GSM(ttyUSB0)
Hardware Address:
Driver: option
Speed: Unknown
Security: Unknown
IP Address: 166.238.152.184
Broadcast Address: 166.238.152.184
Subnet mask: 255.255.255.255
Default Route: 10.64.64.64
How can I solve this problem?
When the problem occurs, what is the contents of /etc/resolv.conf?
dan
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