Wired internet not working..
Posted: Sun Mar 17, 2013 1:35 am
I just installed Linux Mint 14 Cinnamon 32 bit on my laptop. The installation was done from Windows7.I plan to run both the OS. I cannot get the internet to work at all through on Linux but works fine on Windows 7.
The wired connection asks for userid and password validation. I provide the the proper ones as I do for Windows7, but it never gets connected in Linux.
Noted below are the results of system commands, which spells the details of PC.
$ ifconfig
rajat@linuxmint-rajat ~ $ ifconfig
eth0 Link encap:Ethernet HWaddr e8:9a:8f:fd:fb:50
inet6 addr: fe80::ea9a:8fff:fefd:fb50/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1801 errors:0 dropped:0 overruns:0 frame:0
TX packets:15 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:110880 (110.8 KB) TX bytes:3586 (3.5 KB)
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:40 errors:0 dropped:0 overruns:0 frame:0
TX packets:40 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:2864 (2.8 KB) TX bytes:2864 (2.8 KB)
$ lspci
rajat@linuxmint-rajat ~ $ lspci
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06)
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06)
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 06)
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 06)
00:1c.3 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 4 (rev 06)
00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 06)
00:1c.5 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 6 (rev 06)
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a6)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 06)
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 06)
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 06)
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 06)
03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter (rev 01)
09:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03)
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
rajat@linuxmint-rajat ~ $ inxi
CPU~Dual core Intel Core i3 CPU M 370 (-HT-MCP-) clocked at Min:933.000Mhz Max:2399.000Mhz Kernel~3.5.0-17-generic i686 Up~5 min Mem~220.6/3833.0MB HDD~500.1GB(57.4% used) Procs~161 Client~Shell inxi~1.8.4
Have not made any changes to any of the system files. All are default state.
I tried some commands after going through other relevant topics in the forums. Depicting the results below..
*********************************************************
rajat@linuxmint-rajat ~ $ sudo ipconfig eth0 down
[sudo] password for rajat:
sudo: ipconfig: command not found
*************************************************************
rajat@linuxmint-rajat ~ $ sudo aptitude reinstall network-manager
The following packages will be REINSTALLED:
network-manager
0 packages upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 90 not upgraded.
Need to get 561 kB of archives. After unpacking 0 B will be used.
Err http://archive.ubuntu.com/ubuntu/ quantal/main network-manager i386 0.9.6.0-0ubuntu7
Could not resolve 'archive.ubuntu.com'
0% [Working]E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/m ... 7_i386.deb: Could not resolve 'archive.ubuntu.com'
E: Internal Error, No file name for network-manager:i386
*************************************************************
Kindly help!!
Regards,
Rajat
The wired connection asks for userid and password validation. I provide the the proper ones as I do for Windows7, but it never gets connected in Linux.
Noted below are the results of system commands, which spells the details of PC.
$ ifconfig
rajat@linuxmint-rajat ~ $ ifconfig
eth0 Link encap:Ethernet HWaddr e8:9a:8f:fd:fb:50
inet6 addr: fe80::ea9a:8fff:fefd:fb50/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1801 errors:0 dropped:0 overruns:0 frame:0
TX packets:15 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:110880 (110.8 KB) TX bytes:3586 (3.5 KB)
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:40 errors:0 dropped:0 overruns:0 frame:0
TX packets:40 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:2864 (2.8 KB) TX bytes:2864 (2.8 KB)
$ lspci
rajat@linuxmint-rajat ~ $ lspci
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06)
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06)
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 06)
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 06)
00:1c.3 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 4 (rev 06)
00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 06)
00:1c.5 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 6 (rev 06)
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a6)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 06)
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 06)
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 06)
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 06)
03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter (rev 01)
09:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 03)
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
ff:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
ff:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
ff:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
rajat@linuxmint-rajat ~ $ inxi
CPU~Dual core Intel Core i3 CPU M 370 (-HT-MCP-) clocked at Min:933.000Mhz Max:2399.000Mhz Kernel~3.5.0-17-generic i686 Up~5 min Mem~220.6/3833.0MB HDD~500.1GB(57.4% used) Procs~161 Client~Shell inxi~1.8.4
Have not made any changes to any of the system files. All are default state.
I tried some commands after going through other relevant topics in the forums. Depicting the results below..
*********************************************************
rajat@linuxmint-rajat ~ $ sudo ipconfig eth0 down
[sudo] password for rajat:
sudo: ipconfig: command not found
*************************************************************
rajat@linuxmint-rajat ~ $ sudo aptitude reinstall network-manager
The following packages will be REINSTALLED:
network-manager
0 packages upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 90 not upgraded.
Need to get 561 kB of archives. After unpacking 0 B will be used.
Err http://archive.ubuntu.com/ubuntu/ quantal/main network-manager i386 0.9.6.0-0ubuntu7
Could not resolve 'archive.ubuntu.com'
0% [Working]E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/m ... 7_i386.deb: Could not resolve 'archive.ubuntu.com'
E: Internal Error, No file name for network-manager:i386
*************************************************************
Kindly help!!
Regards,
Rajat