Comment 41 for bug 407824

Revision history for this message
Dominique Hausser (dominique-hausser) wrote :

Re,

sorry but I am not really a specialist and I do not know what exactly to check. Maybe I should go on another forum to try to solve my problem, but I do where.

that's my grub:

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash pci=use_crs"

I also updated to 2.6.32-18-generic

Detail of wifi controller

sudo lspci -vvnn -d 1002:95c4
01:00.0 VGA compatible controller [0300]: ATI Technologies Inc Mobility Radeon HD 3400 Series [1002:95c4]
 Subsystem: Hewlett-Packard Company Device [103c:30dc]
 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: 64 bytes
 Interrupt: pin A routed to IRQ 32
 Region 0: Memory at c0000000 (32-bit, prefetchable) [size=256M]
 Region 1: I/O ports at 7000 [size=256]
 Region 2: Memory at d8300000 (32-bit, non-prefetchable) [size=64K]
 Expansion ROM at d8320000 [disabled] [size=128K]
 Capabilities: [50] Power Management version 3
  Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
  Status: D0 PME-Enable- DSel=0 DScale=0 PME-
 Capabilities: [58] Express (v2) Legacy Endpoint, MSI 00
  DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited
   ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
  DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
   RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
   MaxPayload 128 bytes, MaxReadReq 128 bytes
  DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
  LnkCap: Port #0, Speed 5GT/s, Width x16, ASPM L0s L1, Latency L0 <64ns, L1 <1us
   ClockPM- Suprise- LLActRep- BwNot-
  LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
  LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
 Capabilities: [a0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable+
  Address: 00000000fee0200c Data: 41c9
 Capabilities: [100] Vendor Specific Information <?>
 Kernel driver in use: radeon
 Kernel modules: radeon

iwconfig wlan0
wlan0 IEEE 802.11abgn ESSID:"XXXXXXXXX"
          Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
          Tx-Power=15 dBm
          Retry long limit:7 RTS thr:off Fragment thr:off
          Power Management:off

no way to get AP even with the sudo iwconfig wlan0 ap xx:xx:xx:xx:xx:xx

I tried with various wifi router (without key, WEP, WPA) no success...