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Old 07-20-2010, 05:42 PM   #1
pearsdb
LQ Newbie
 
Registered: Apr 2009
Posts: 7

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Ubuntu 10.04 Wireless for Dell Mini - gets IP but no dns!!


I wiped and loaded my mini. ran the ubuntu 10.04.. had to run hardware drivers twice to finally get reference to broadcom and then wireless came on!! Hurray! however (yes, dhcp).. no dns on wireless but on eth0 no problem everything shows up ip, dns.. works fine.. go to wireless it connects, gets ip but in connection information no dns servers listed. not sure what's going on
 
Old 07-20-2010, 07:28 PM   #2
Peacedog
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Registered: Sep 2003
Location: Danville, VA
Distribution: Slackware, Windows, FreeBSD, OpenBSD, Mac OS X
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Hi pearsdb, Welcome to LQ. We'll need some more details to help you. Please post the output from the following.

Code:
$ sudo ifconfig -a
$ sudo lspci -v
$ sudo lsmod
Good luck. ;-)

Last edited by Peacedog; 07-20-2010 at 07:29 PM.
 
Old 07-20-2010, 07:58 PM   #3
pearsdb
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Registered: Apr 2009
Posts: 7

Original Poster
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system info

eth0 Link encap:Ethernet HWaddr 00:24:e8:97:f8:12
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:27 Base address:0x2000

eth1 Link encap:Ethernet HWaddr 00:24:d2:62:7d:08
inet addr:10.42.43.1 Bcast:10.42.43.255 Mask:255.255.255.0
inet6 addr: fe80::224:d2ff:fe62:7d08/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:115 errors:0 dropped:0 overruns:0 frame:49
TX packets:16 errors:6 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:12463 (12.4 KB) TX bytes:3799 (3.7 KB)
Interrupt:17

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:149 errors:0 dropped:0 overruns:0 frame:0
TX packets:149 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:11348 (11.3 KB) TX bytes:11348 (11.3 KB)

pan0 Link encap:Ethernet HWaddr 4a:20:d0:15:90:cf
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)


00:00.0 Host bridge: Intel Corporation Mobile 945GME Express Memory Controller Hub (rev 03)
Subsystem: Dell Device 02b0
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information <?>
Kernel driver in use: agpgart-intel
Kernel modules: intel-agp

00:02.0 VGA compatible controller: Intel Corporation Mobile 945GME Express Integrated Graphics Controller (rev 03)
Subsystem: Dell Device 02b0
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at f0000000 (32-bit, non-prefetchable) [size=512K]
I/O ports at 1800 [size=8]
Memory at d0000000 (32-bit, prefetchable) [size=256M]
Memory at f0300000 (32-bit, non-prefetchable) [size=256K]
Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Capabilities: [d0] Power Management version 2
Kernel driver in use: i915
Kernel modules: i915

00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
Subsystem: Dell Device 02b0
Flags: bus master, fast devsel, latency 0
Memory at f0080000 (32-bit, non-prefetchable) [size=512K]
Capabilities: [d0] Power Management version 2

00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 02)
Subsystem: Dell Device 02b0
Flags: bus master, fast devsel, latency 0, IRQ 22
Memory at f0540000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Virtual Channel <?>
Capabilities: [130] Root Complex Link <?>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel

00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1 (rev 02)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: f0100000-f01fffff
Prefetchable memory behind bridge: 0000000080000000-00000000801fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
Capabilities: [90] Subsystem: Dell Device 02b0
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2 (rev 02)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: f0200000-f02fffff
Prefetchable memory behind bridge: 0000000080200000-00000000803fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
Capabilities: [90] Subsystem: Dell Device 02b0
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 3 (rev 02)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: 80400000-807fffff
Prefetchable memory behind bridge: 00000000f0600000-00000000f06fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
Capabilities: [90] Subsystem: Dell Device 02b0
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1d.0 USB Controller: Intel Corporation N10/ICH7 Family USB UHCI Controller #1 (rev 02)
Subsystem: Dell Device 02b0
Flags: bus master, medium devsel, latency 0, IRQ 23
I/O ports at 1820 [size=32]
Kernel driver in use: uhci_hcd

00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #2 (rev 02)
Subsystem: Dell Device 02b0
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at 1840 [size=32]
Kernel driver in use: uhci_hcd

00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #3 (rev 02)
Subsystem: Dell Device 02b0
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at 1860 [size=32]
Kernel driver in use: uhci_hcd

00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI Controller #4 (rev 02)
Subsystem: Dell Device 02b0
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at 1880 [size=32]
Kernel driver in use: uhci_hcd

00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI Controller (rev 02) (prog-if 20)
Subsystem: Dell Device 02b0
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at f0544000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Kernel driver in use: ehci_hcd

00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) (prog-if 01)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=05, subordinate=05, sec-latency=32
Capabilities: [50] Subsystem: Dell Device 02b0

00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
Subsystem: Dell Device 02b0
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information <?>
Kernel modules: iTCO_wdt, intel-rng

00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 02) (prog-if 8a [Master SecP PriP])
Subsystem: Dell Device 02b0
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at 01f0 [size=8]
I/O ports at 03f4 [size=1]
I/O ports at 0170 [size=8]
I/O ports at 0374 [size=1]
I/O ports at 1810 [size=16]
Kernel driver in use: ata_piix

00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
Subsystem: Dell Device 02b0
Flags: medium devsel, IRQ 10
I/O ports at 18a0 [size=32]
Kernel modules: i2c-i801

02:00.0 System peripheral: JMicron Technology Corp. SD/MMC Host Controller
Subsystem: Dell Device 02b0
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at f0100000 (32-bit, non-prefetchable) [size=256]
[virtual] Expansion ROM at 80000000 [disabled] [size=64K]
Capabilities: [a4] Power Management version 3
Capabilities: [80] Express Endpoint, MSI 00
Capabilities: [94] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Kernel driver in use: sdhci-pci
Kernel modules: sdhci-pci

02:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller (prog-if 01)
Subsystem: Dell Device 02b0
Flags: fast devsel, IRQ 16
Memory at f0100400 (32-bit, non-prefetchable) [size=256]
Capabilities: [a4] Power Management version 3
Capabilities: [80] Express Endpoint, MSI 00
Capabilities: [94] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Kernel modules: sdhci-pci

02:00.3 System peripheral: JMicron Technology Corp. MS Host Controller
Subsystem: Dell Device 02b0
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at f0100800 (32-bit, non-prefetchable) [size=256]
Capabilities: [a4] Power Management version 3
Capabilities: [80] Express Endpoint, MSI 00
Capabilities: [94] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
Kernel driver in use: jmb38x_ms
Kernel modules: jmb38x_ms

03:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g (rev 01)
Subsystem: Broadcom Corporation Device 04b5
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at f0200000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Capabilities: [58] Vendor Specific Information <?>
Capabilities: [e8] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Capabilities: [d0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting <?>
Capabilities: [13c] Virtual Channel <?>
Capabilities: [160] Device Serial Number 24-00-62-ff-ff-d2-08-7d
Capabilities: [16c] Power Budgeting <?>
Kernel driver in use: wl
Kernel modules: wl, ssb

04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
Subsystem: Dell Device 02b0
Flags: bus master, fast devsel, latency 0, IRQ 27
I/O ports at 2000 [size=256]
Memory at f0610000 (64-bit, prefetchable) [size=4K]
Memory at f0600000 (64-bit, prefetchable) [size=64K]
[virtual] Expansion ROM at f0620000 [disabled] [size=128K]
Capabilities: [40] Power Management version 3
Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable+
Capabilities: [70] Express Endpoint, MSI 01
Capabilities: [ac] MSI-X: Enable- Mask- TabSize=2
Capabilities: [cc] Vital Product Data <?>
Capabilities: [100] Advanced Error Reporting <?>
Capabilities: [140] Virtual Channel <?>
Capabilities: [160] Device Serial Number 00-00-ff-ff-00-00-04-95
Kernel driver in use: r8169
Kernel modules: r8169

Module Size Used by
nls_iso8859_1 3249 1
nls_cp437 4919 1
vfat 8901 1
fat 47767 1 vfat
usb_storage 39425 1
ipt_MASQUERADE 1407 1
xt_state 1098 1
ipt_REJECT 1928 2
xt_tcpudp 2011 4
iptable_filter 2271 1
nf_nat_h323 5077 0
nf_conntrack_h323 46926 1 nf_nat_h323
nf_nat_pptp 1920 0
nf_conntrack_pptp 4413 1 nf_nat_pptp
nf_conntrack_proto_gre 4021 1 nf_conntrack_pptp
nf_nat_proto_gre 1259 1 nf_nat_pptp
nf_nat_tftp 716 0
nf_conntrack_tftp 2893 1 nf_nat_tftp
nf_nat_sip 5108 0
nf_conntrack_sip 15389 1 nf_nat_sip
nf_nat_irc 1124 0
nf_conntrack_irc 3332 1 nf_nat_irc
nf_nat_ftp 1836 0
nf_conntrack_ftp 5381 1 nf_nat_ftp
iptable_nat 4414 1
nf_nat 15735 9 ipt_MASQUERADE,nf_nat_h323,nf_nat_pptp,nf_nat_proto_gre,nf_nat_tftp,nf_nat_sip,nf_nat_irc,nf_nat_ftp ,iptable_nat
nf_conntrack_ipv4 10672 4 iptable_nat,nf_nat
nf_conntrack 61583 18 ipt_MASQUERADE,xt_state,nf_nat_h323,nf_conntrack_h323,nf_nat_pptp,nf_conntrack_pptp,nf_conntrack_pro to_gre,nf_nat_tftp,nf_conntrack_tftp,nf_nat_sip,nf_conntrack_sip,nf_nat_irc,nf_conntrack_irc,nf_nat_ ftp,nf_conntrack_ftp,iptable_nat,nf_nat,nf_conntrack_ipv4
nf_defrag_ipv4 1073 1 nf_conntrack_ipv4
ip_tables 9991 2 iptable_filter,iptable_nat
x_tables 14299 6 ipt_MASQUERADE,xt_state,ipt_REJECT,xt_tcpudp,iptable_nat,ip_tables
usbhid 36110 0
hid 67032 1 usbhid
binfmt_misc 6587 1
rfcomm 33421 4
sco 7885 2
bridge 45582 0
stp 1655 1 bridge
ppdev 5259 0
bnep 9436 2
l2cap 30624 16 rfcomm,bnep
joydev 8708 0
snd_hda_codec_realtek 203168 1
fbcon 35102 71
tileblit 2031 1 fbcon
font 7557 1 fbcon
bitblit 4707 1 fbcon
softcursor 1189 1 bitblit
snd_hda_intel 21877 2
vga16fb 11385 0
vgastate 8961 1 vga16fb
snd_hda_codec 74201 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 5412 1 snd_hda_codec
snd_pcm_oss 35308 0
snd_mixer_oss 13746 1 snd_pcm_oss
snd_pcm 70662 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_dummy 1338 0
snd_seq_oss 26726 0
snd_seq_midi 4557 0
snd_rawmidi 19056 1 snd_seq_midi
snd_seq_midi_event 6003 2 snd_seq_oss,snd_seq_midi
snd_seq 47263 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 19098 2 snd_pcm,snd_seq
snd_seq_device 5700 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
lib80211_crypt_tkip 7596 0
i915 282354 3
dell_wmi 1793 0
snd 54148 16 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_se q_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
drm_kms_helper 29297 1 i915
wl 1959598 0
uvcvideo 56990 0
intel_agp 24177 2 i915
compal_laptop 2034 0
psmouse 63245 0
soundcore 6620 1 snd
jmb38x_ms 7311 0
btusb 10925 2
bluetooth 49892 9 rfcomm,sco,bnep,l2cap,btusb
videodev 34361 1 uvcvideo
v4l1_compat 13251 2 uvcvideo,videodev
drm 162471 4 i915,drm_kms_helper
i2c_algo_bit 5028 1 i915
serio_raw 3978 0
dcdbas 5422 0
lib80211 5046 2 lib80211_crypt_tkip,wl
sdhci_pci 5470 0
sdhci 15462 1 sdhci_pci
snd_page_alloc 7076 2 snd_hda_intel,snd_pcm
memstick 8237 1 jmb38x_ms
led_class 2864 1 sdhci
agpgart 31724 2 intel_agp,drm
video 17375 1 i915
output 1871 1 video
lp 7028 0
parport 32635 2 ppdev,lp
r8169 33884 0
mii 4381 1 r8169
 
Old 07-20-2010, 08:10 PM   #4
pearsdb
LQ Newbie
 
Registered: Apr 2009
Posts: 7

Original Poster
Rep: Reputation: 0
never mind!!! I went into ip4 tab, it wasn't set to dhcp.. why isn't that default!
thanks for any info you may post concerning my system data.
 
Old 07-20-2010, 08:55 PM   #5
Peacedog
Guru
 
Registered: Sep 2003
Location: Danville, VA
Distribution: Slackware, Windows, FreeBSD, OpenBSD, Mac OS X
Posts: 5,292

Rep: Reputation: 167Reputation: 167
Glad you got it sorted.

Good luck. ;-)
 
  


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