Hi, I have this wireless broadcom card.. 02:00.0 Network controller [0280]: Broadcom Corporation BCM4322 802.11a/b/g/n Wireless LAN Controller [14e4:432b] (rev 01) Subsystem: Apple Inc. Device [106b:008d] Flags: bus master, fast devsel, latency 0, IRQ 21 Memory at d3200000 (64-bit, non-prefetchable) [size=16K] Capabilities: [40] Power Management version 3 Capabilities: [58] Vendor Specific Information: Len=78 <?> Capabilities: [e8] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [d0] Express Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [13c] Virtual Channel Capabilities: [160] Device Serial Number 35-fe-39-ff-ff-be-78-ca Capabilities: [16c] Power Budgeting <?> Kernel driver in use: wl unfortunately wl is the only driver that works for these models... tested both b43 and brcmsmac... with no luck. starting the computer (a laptop) totally fails to connect although the card is listed by /sbin/ifconfig if I suspend to ram and wake up... the card connects to the network without any issue... I did some digging and I have found that after suspend I have 3 extra kernel modules loaded (michael_mic arc4 and ecb) all crypto related. diff afterSleep.mod beforeSleep.mod 2,4d1 < michael_mic 12613 4 < arc4 12616 2 < ecb 12816 0 7c4 < af_packet 39587 6 ---
af_packet 39587 4
I have also attached the lsmod output before sleep and after wake up(beforeSleep.mod and afterSleep.mod) I have also added the journalctl output for the current boot (afterSleep.out) I have already read that michael_mic module shall be loaded by wpa_supplicant but for reasons beyond me fails to do so. /var/log/wpa_supplicant.log is empty for the failure case which makes me think wpa_supplicant is not even called... Alin -- Without Questions there are no Answers! ______________________________________________________________________ Alin Marin ELENA Advanced Molecular Simulation Research Laboratory School of Physics, University College Dublin ---- Ardionsamblú Móilíneach Saotharlann Taighde Scoil na Fisice, An Coláiste Ollscoile, Baile Átha Cliath ----------------------------------------------------------------------------------- http://alin.elenaworld.net ______________________________________________________________________