| 2012-04-27 08:18:37 |
Gaurish Sharma |
description |
Till Now,
I was running Ubuntu 10.10 & Today, I have installed 12.04 & my wifi stopped working. It was a fresh install(not a upgrade). Wireless gets detected as RT2790 & show available network but doesn't not connect to any wireless network(tried secured & unsecured) for some strange reason.
Today, I have installed 12.04 & my wifi stopped working. Wireless gets detected as RT2790 & show available network but doesn't not connect to any wireless network(tried secured & unsecured) for some strange reason. here is the lspci outout from Ubuntu 10.10
01:00.0 Network controller: RaLink RT2860
Subsystem: ASUSTeK Computer Inc. Device 130f
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 4 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at fd9f0000 (32-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: rt2800pci
Kernel modules: rt2860sta, rt2800pci
you can find the lspci output of 12.04 where the same card doesn't work as attachment. Interesting thing to notice here is: the same card gets detected as two different chipsets(RT2790 vs RT2860)
the Wireless card in question here is: Asus PCE-N10 Wireless PCI Express Adapter(http://www.asus.com/Networks/Wireless_Adapters/PCEN10/) with device id: [1814:0781]. I think chipset in this card is RT2860(not RT2790). I further suspect this wrong detection in Ubuntu 12.04 is the reason that it doesn't connect/work.
So, Please let me know if my suspicion is correct? If yes, then what I need to do to fix this mess & get my wireless card working in Ubuntu 12.04?
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-23-generic-pae 3.2.0-23.36
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic-pae 3.2.14
Uname: Linux 3.2.0-23-generic-pae i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu6
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: gaurish 1459 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfdff8000 irq 44'
Mixer name : 'Realtek ALC883'
Components : 'HDA:10ec0883,1458c603,00100002'
Controls : 41
Simple ctrls : 21
Date: Fri Apr 27 13:36:55 2012
HibernationDevice: RESUME=UUID=cc3e05b6-7643-4ce9-b57e-d68597183248
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
MachineType: Gigabyte Technology Co., Ltd. G31M-ES2L
ProcEnviron:
LANGUAGE=en_IN:en
TERM=xterm
PATH=(custom, no user)
LANG=en_IN
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-23-generic-pae root=UUID=ae55b340-4aa1-48e3-8367-89fc9fb00da7 ro quiet splash
RelatedPackageVersions:
linux-restricted-modules-3.2.0-23-generic-pae N/A
linux-backports-modules-3.2.0-23-generic-pae N/A
linux-firmware 1.79
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/29/2009
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F10
dmi.board.name: G31M-S2L
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF10:bd09/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnG31M-ES2L:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnG31M-S2L:rvr:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: G31M-ES2L
dmi.sys.vendor: Gigabyte Technology Co., Ltd. |
Till Now,
I was running Ubuntu 10.10 & Today, I have installed 12.04 & my wifi stopped working. It was a fresh install(not a upgrade). Wireless gets detected as RT2790 & show available network but doesn't not connect to any wireless network(tried secured & unsecured) for some strange reason.
here is the lspci outout from Ubuntu 10.10 where my wireless card was working:
01:00.0 Network controller: RaLink RT2860
Subsystem: ASUSTeK Computer Inc. Device 130f
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 4 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at fd9f0000 (32-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: rt2800pci
Kernel modules: rt2860sta, rt2800pci
you can find the lspci output of 12.04 where the same card doesn't work as attachment. Interesting thing to notice here is: the same card gets detected as two different chipsets(RT2790 vs RT2860)
the Wireless card in question here is: Asus PCE-N10 Wireless PCI Express Adapter(http://www.asus.com/Networks/Wireless_Adapters/PCEN10/) with device id: [1814:0781]. I think chipset in this card is RT2860(not RT2790). I further suspect this wrong detection in Ubuntu 12.04 is the reason that it doesn't connect/work.
So, Please let me know if my suspicion is correct? If yes, then what I need to do to fix this mess & get my wireless card working in Ubuntu 12.04?
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-23-generic-pae 3.2.0-23.36
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic-pae 3.2.14
Uname: Linux 3.2.0-23-generic-pae i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu6
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: gaurish 1459 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfdff8000 irq 44'
Mixer name : 'Realtek ALC883'
Components : 'HDA:10ec0883,1458c603,00100002'
Controls : 41
Simple ctrls : 21
Date: Fri Apr 27 13:36:55 2012
HibernationDevice: RESUME=UUID=cc3e05b6-7643-4ce9-b57e-d68597183248
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
MachineType: Gigabyte Technology Co., Ltd. G31M-ES2L
ProcEnviron:
LANGUAGE=en_IN:en
TERM=xterm
PATH=(custom, no user)
LANG=en_IN
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-23-generic-pae root=UUID=ae55b340-4aa1-48e3-8367-89fc9fb00da7 ro quiet splash
RelatedPackageVersions:
linux-restricted-modules-3.2.0-23-generic-pae N/A
linux-backports-modules-3.2.0-23-generic-pae N/A
linux-firmware 1.79
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/29/2009
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F10
dmi.board.name: G31M-S2L
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF10:bd09/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnG31M-ES2L:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnG31M-S2L:rvr:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: G31M-ES2L
dmi.sys.vendor: Gigabyte Technology Co., Ltd. |
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