Hi,

I'm having problems with installing USB wireless Edimax 7711UMn.

lsusb lists:
Code:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 046d:0817 Logitech, Inc. 
Bus 003 Device 003: ID 7392:7711 Edimax Technology Co., Ltd EW-7711UTn nLite Wireless Adapter [Ralink RT2870]
I have also installed Gnome network manager based on the tutorila in one of the posts here, and when I unplug USB WiFi adapter, he lists only wired networks (after I left-click on it), but when I plug in USB, he also lists wireless networks and under wireless says "device not ready"

I have also read that I should write 'dmesg | less' and this is what I have found about my USB there
Code:
[ 1647.600058] usb 3-2: new full speed USB device using ohci_hcd and address 2
[ 1647.803214] usb 3-2: not running at top speed; connect to a high speed hub
[ 1647.834229] usb 3-2: New USB device found, idVendor=7392, idProduct=7711
[ 1647.834235] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1647.834239] usb 3-2: Product: 802.11 n WLAN
[ 1647.834241] usb 3-2: Manufacturer: Ralink
[ 1647.834244] usb 3-2: SerialNumber: 1.0
[ 1648.925923] rt2870sta: module is from the staging directory, the quality is unknown, you have been warned.
[ 1648.935143] rtusb init --->
[ 1648.935897] === pAd = e1157000, size = 472668 ===
[ 1648.935901] <-- RTMPAllocAdapterBlock, Status=0
[ 1648.941227] usbcore: registered new interface driver rt2870
[ 1649.336352] usbcore: registered new interface driver hdj_mod
[ 1656.094031] The following is only an harmless informational message.
[ 1656.094037] Unless you get a _continuous_flood_ of these messages it means
[ 1656.094039] everything is working fine. Allocations from irqs cannot be
[ 1656.094041] perfectly reliable and the kernel is designed to handle that.
[ 1656.094046] NetworkManager: page allocation failure. order:6, mode:0x8020, alloc_flags:0x30 pflags:0x402140
[ 1656.094052] Pid: 1321, comm: NetworkManager Tainted: G         C  2.6.37.1-1.2-default #1
[ 1656.094055] Call Trace:
[ 1656.094075]  [<c02060e3>] try_stack_unwind+0x173/0x190
[ 1656.094084]  [<c0204e8f>] dump_trace+0x3f/0xe0
[ 1656.094091]  [<c020614b>] show_trace_log_lvl+0x4b/0x60
[ 1656.094096]  [<c0206178>] show_trace+0x18/0x20
[ 1656.094104]  [<c05f9945>] dump_stack+0x6d/0x72
[ 1656.094114]  [<c02d428e>] __alloc_pages_nodemask+0x53e/0x640
[ 1656.094124]  [<c0206cfa>] dma_generic_alloc_coherent+0x5a/0xc0
[ 1656.094176]  [<e0eb750a>] hcd_buffer_alloc+0xba/0x140 [usbcore]
[ 1656.094246]  [<e112999d>] NICInitTransmit+0xbd/0x8a0 [rt2870sta]
[ 1656.094369]  [<e112a239>] RTMPAllocTxRxRingMemory+0xb9/0x150 [rt2870sta]
[ 1656.094471]  [<e10fb682>] rt28xx_init+0x92/0x430 [rt2870sta]
[ 1656.094510]  [<e11201cc>] rt28xx_open+0x3c/0xb0 [rt2870sta]
[ 1656.094598]  [<e1120310>] MainVirtualIF_open+0xd0/0x140 [rt2870sta]
[ 1656.094681]  [<c051f35b>] __dev_open+0xab/0x100
[ 1656.094692]  [<c051f5c8>] __dev_change_flags+0x88/0x170
[ 1656.094698]  [<c051f74b>] dev_change_flags+0x1b/0x60
[ 1656.094705]  [<c05293a0>] do_setlink+0x170/0x5f0
[ 1656.094712]  [<c05298fa>] rtnl_setlink+0xda/0x110
[ 1656.094718]  [<c052a836>] rtnetlink_rcv_msg+0x1f6/0x230
[ 1656.094726]  [<c053d9e6>] netlink_rcv_skb+0x86/0xa0
[ 1656.094732]  [<c0528e04>] rtnetlink_rcv+0x14/0x20
[ 1656.094737]  [<c053d3d6>] netlink_unicast+0x256/0x280
[ 1656.094748]  [<c053d607>] netlink_sendmsg+0x207/0x320
[ 1656.094754]  [<c050b752>] sock_sendmsg+0xd2/0x110
[ 1656.094761]  [<c050ce29>] sys_sendmsg+0x179/0x270
[ 1656.094767]  [<c050d30d>] sys_socketcall+0xed/0x2c0
[ 1656.094773]  [<c0202f10>] sysenter_do_call+0x12/0x22
[ 1656.094783]  [<ffffe430>] 0xffffe430
[ 1656.094786] Mem-Info:
[ 1656.094788] DMA per-cpu:
[ 1656.094791] CPU    0: hi:    0, btch:   1 usd:   0
[ 1656.094793] Normal per-cpu:
[ 1656.094796] CPU    0: hi:  186, btch:  31 usd:  91
[ 1656.094802] active_anon:32008 inactive_anon:45021 isolated_anon:0
[ 1656.094803]  active_file:15073 inactive_file:17942 isolated_file:0
[ 1656.094805]  unevictable:0 dirty:374 writeback:0 unstable:0
[ 1656.094806]  free:1606 slab_reclaimable:2830 slab_unreclaimable:4862
[ 1656.094807]  mapped:13474 shmem:412 pagetables:1769 bounce:0
[ 1656.094817] DMA free:2076kB min:84kB low:104kB high:124kB active_anon:104kB inactive_anon:832kB active_file:2192kB inactive_file:2168kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15804kB mlocked:0kB dirty:16kB writeback:0kB mapped:1732kB shmem:0kB slab_reclaimable:24kB slab_unreclaimable:40kB kernel_stack:24kB pagetables:16kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no
I have never installed or compiled any drivers, so can you please help me make my USB wireless work?


Regards,
Petar Perisin