rtl819xU:FirmwareRequest92S(): failed with TCR-Status: a -> rtl819xU:ERR!!! _rtl8192_up(): initialization is failed! -> Bus 001 Device 002: ID 7392:7622 Edimax Technology Co., Ltd -> Edimax EW-7622UMn wireless usb adapter not working on Ubuntu 10.10 using the r8192s_usb driver due to missing firmware
My wireless usb adaptar EW-7622UMn does not work using ubuntu 10.10
francis@ubuntu:~$ sudo apt-get update; sudo apt-get install hwinfo grep; sudo lshw -C network; rfkill list; sudo iwlist scanning; cat /etc/network/
[sudo] password for francis:
Hit http://
Ign http://
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Get:6 http://
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Fetched 107kB in 1s (91.6kB/s)
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
grep is already the newest version.
The following packages were automatically installed and are no longer required:
python-evince kdesudo python-gnomedesktop python-metacity
python-
update-
Use 'apt-get autoremove' to remove them.
The following NEW packages will be installed
hwinfo libhd16
0 upgraded, 2 newly installed, 0 to remove and 0 not upgraded.
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Selecting previously deselected package libhd16.
(Reading database ... 188556 files and directories currently installed.)
Unpacking libhd16 (from .../libhd16_
Selecting previously deselected package hwinfo.
Unpacking hwinfo (from .../hwinfo_
Processing triggers for man-db ...
Setting up libhd16 (16.0-2) ...
Setting up hwinfo (16.0-2) ...
Processing triggers for libc-bin ...
ldconfig deferred processing now taking place
*-network
description: Ethernet interface
product: RTL-8139/
vendor: Realtek Semiconductor Co., Ltd.
physical id: 2
bus info: pci@0000:02:02.0
logical name: eth1
version: 10
serial: 00:50:8d:e3:63:d7
size: 100MB/s
capacity: 100MB/s
width: 32 bits
clock: 33MHz
resources: irq:18 ioport:
*-network DISABLED
description: Wireless interface
physical id: 1
logical name: wlan1
serial: 00:1f:1f:cd:97:cf
lo Interface doesn't support scanning.
eth1 Interface doesn't support scanning.
wlan1 Interface doesn't support scanning : Network is down
auto lo
iface lo inet loopback
DISTRIB_ID=Ubuntu
DISTRIB_
DISTRIB_
DISTRIB_
00:00.0 Host bridge [0600]: Intel Corporation 82865G/PE/P DRAM Controller/Host-Hub Interface [8086:2570] (rev 02)
00:01.0 PCI bridge [0604]: Intel Corporation 82865G/PE/P PCI to AGP Controller [8086:2571] (rev 02)
00:06.0 System peripheral [0880]: Intel Corporation 82865G/PE/P Processor to I/O Memory Interface [8086:2576] (rev 02)
00:1d.0 USB Controller [0c03]: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #1 [8086:24d2] (rev 02)
00:1d.1 USB Controller [0c03]: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #2 [8086:24d4] (rev 02)
00:1d.2 USB Controller [0c03]: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #3 [8086:24d7] (rev 02)
00:1d.3 USB Controller [0c03]: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #4 [8086:24de] (rev 02)
00:1d.7 USB Controller [0c03]: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller [8086:24dd] (rev 02)
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev c2)
00:1f.0 ISA bridge [0601]: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface Bridge [8086:24d0] (rev 02)
00:1f.1 IDE interface [0101]: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE Controller [8086:24db] (rev 02)
00:1f.2 IDE interface [0101]: Intel Corporation 82801EB (ICH5) SATA Controller [8086:24d1] (rev 02)
00:1f.3 SMBus [0c05]: Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus Controller [8086:24d3] (rev 02)
00:1f.5 Multimedia audio controller [0401]: Intel Corporation 82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller [8086:24d5] (rev 02)
01:00.0 VGA compatible controller [0300]: ATI Technologies Inc RV280 [Radeon 9200 PRO] [1002:5960] (rev 01)
01:00.1 Display controller [0380]: ATI Technologies Inc RV280 [Radeon 9200 PRO] (Secondary) [1002:5940] (rev 01)
02:01.0 FireWire (IEEE 1394) [0c00]: Texas Instruments TSB43AB23 IEEE-1394a-2000 Controller (PHY/Link) [104c:8024]
02:02.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8139/
02:04.0 Multimedia audio controller [0401]: Creative Labs SB Live! EMU10k1 [1102:0002] (rev 07)
02:04.1 Input device controller [0980]: Creative Labs SB Live! Game Port [1102:7002] (rev 07)
02:06.0 RAID bus controller [0104]: VIA Technologies, Inc. VT6421 IDE RAID Controller [1106:3249] (rev 50)
02:09.0 USB Controller [0c03]: NEC Corporation USB [1033:0035] (rev 43)
02:09.1 USB Controller [0c03]: NEC Corporation USB [1033:0035] (rev 43)
02:09.2 USB Controller [0c03]: NEC Corporation USB 2.0 [1033:00e0] (rev 04)
Bus 008 Device 002: ID 046d:c016 Logitech, Inc. Optical Wheel Mouse
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 002: ID 058f:9254 Alcor Micro Corp. Hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 413c:5112 Dell Computer Corp. Photo AIO Printer 924
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 7392:7622 Edimax Technology Co., Ltd
Bus 001 Device 002: ID 046d:0809 Logitech, Inc. Webcam Pro 9000
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
H/W path Device Class Description
=======
/0 bus IS7/IS7-
/0/0 memory 128KiB BIOS
/0/4 processor Intel(R) Pentium(R) 4 CPU 2.80GHz
/0/4/a memory 8KiB L1 cache
/0/4/b memory 512KiB L2 cache
/0/4/0.1 processor Logical CPU
/0/4/0.2 processor Logical CPU
/0/1d memory 1280MiB System Memory
/0/1d/0 memory 512MiB DIMM SDRAM Synchronous
/0/1d/1 memory 256MiB DIMM SDRAM Synchronous
/0/1d/2 memory 512MiB DIMM SDRAM Synchronous
/0/1d/3 memory DIMM [empty]
/0/100 bridge 82865G/PE/P DRAM Controller/Host-H
/0/100/1 bridge 82865G/PE/P PCI to AGP Controller
/0/100/1/0 display RV280 [Radeon 9200 PRO]
/0/100/1/0.1 display RV280 [Radeon 9200 PRO] (Secondary
/0/100/6 generic 82865G/PE/P Processor to I/O Memor
/0/100/1d bus 82801EB/ER (ICH5/ICH5R) USB UHCI C
/0/100/1d.1 bus 82801EB/ER (ICH5/ICH5R) USB UHCI C
/0/100/1d.2 bus 82801EB/ER (ICH5/ICH5R) USB UHCI C
/0/100/1d.3 bus 82801EB/ER (ICH5/ICH5R) USB UHCI C
/0/100/1d.7 bus 82801EB/ER (ICH5/ICH5R) USB2 EHCI
/0/100/1e bridge 82801 PCI Bridge
/0/100/1e/1 bus TSB43AB23 IEEE-1394a-2000 Controll
/0/100/1e/2 eth1 network RTL-8139/
/0/100/1e/4 multimedia SB Live! EMU10k1
/0/100/1e/4.1 input SB Live! Game Port
/0/100/1e/6 scsi4 storage VT6421 IDE RAID Controller
/0/100/1e/6/0.0.0 /dev/sdb disk 160GB SAMSUNG HD161HJ
/0/100/1e/6/0.0.0/1 /dev/sdb1 volume 149GiB Windows NTFS volume
/0/100/1e/9 bus USB
/0/100/1e/9.1 bus USB
/0/100/1e/9.2 bus USB 2.0
/0/100/1f bridge 82801EB/ER (ICH5/ICH5R) LPC Interf
/0/100/1f.1 scsi0 storage 82801EB/ER (ICH5/ICH5R) IDE Contro
/0/100/1f.1/0.0.0 /dev/sda disk 122GB Maxtor 6Y120P0
/0/100/1f.1/0.0.0/1 /dev/sda1 volume 114GiB Windows FAT volume
/0/100/1f.1/0.1.0 /dev/cdrom1 disk DVD-RW DVR-109
/0/100/1f.1/0.1.0/0 /dev/cdrom1 disk
/0/100/1f.2 storage 82801EB (ICH5) SATA Controller
/0/100/1f.3 bus 82801EB/ER (ICH5/ICH5R) SMBus Cont
/0/100/1f.5 multimedia 82801EB/ER (ICH5/ICH5R) AC'97 Audi
/1 wlan1 network Wireless interface
Linux ubuntu 2.6.35-27-generic #47-Ubuntu SMP Fri Feb 11 21:01:29 UTC 2011 i686 GNU/Linux
[ 0.000000] Phoenix BIOS detected: BIOS may corrupt low RAM, working around it.
[ 0.000000] found SMP MP-table at [c00f5d40] f5d40
[ 0.308668] ACPI: No dock devices found.
[ 0.330721] HEST: Table is not found!
[ 0.331700] usbcore: registered new interface driver usbfs
[ 0.331733] usbcore: registered new interface driver hub
[ 0.331797] usbcore: registered new device driver usb
[ 0.340101] Switching to clocksource tsc
[ 0.370842] pnp: PnP ACPI: found 13 devices
[ 1.368217] ERST: Table is not found!
[ 1.397285] hub 1-0:1.0: USB hub found
[ 1.433215] hub 2-0:1.0: USB hub found
[ 1.519026] hub 3-0:1.0: USB hub found
[ 1.603102] hub 4-0:1.0: USB hub found
[ 1.603708] hub 5-0:1.0: USB hub found
[ 1.604167] hub 6-0:1.0: USB hub found
[ 1.604621] hub 7-0:1.0: USB hub found
[ 1.605109] hub 8-0:1.0: USB hub found
[ 1.607347] device-mapper: multipath: version 1.1.1 loaded
[ 1.607352] device-mapper: multipath round-robin: version 1.0.0 loaded
[ 1.610783] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.721987] isapnp: No Plug & Play device found
[ 1.728027] usb 1-1: new high speed USB device using ehci_hcd and address 2
[ 2.304041] usb 1-7: new high speed USB device using ehci_hcd and address 4
[ 2.844016] usb 5-2: new full speed USB device using uhci_hcd and address 2
[ 2.986087] 8139too 0000:02:02.0: eth0: RealTek RTL8139 at 0x7000, 00:50:8d:e3:63:d7, IRQ 18
[ 3.017389] hub 5-2:1.0: USB hub found
[ 3.264051] usb 8-2: new low speed USB device using uhci_hcd and address 2
[ 3.462350] usbcore: registered new interface driver hiddev
[ 3.476318] input: Logitech Optical USB Mouse as /devices/
[ 3.476645] generic-usb 0003:046D:
[ 3.476691] usbcore: registered new interface driver usbhid
[ 3.476696] usbhid: USB HID core driver
[ 3.749038] usb 3-2: new full speed USB device using ohci_hcd and address 2
[ 3.996613] generic-usb 0003:413C:
[ 10.195446] udev[364]: renamed network interface eth0 to eth1
[ 10.666222] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0809)
[ 10.681959] input: UVC Camera (046d:0809) as /devices/
[ 10.682418] usbcore: registered new interface driver uvcvideo
[ 10.753391] r8192s_usb: module is from the staging directory, the quality is unknown, you have been warned.
[ 11.004907] usbcore: registered new interface driver rtl819xU
[ 12.098997] usbcore: registered new interface driver snd-usb-audio
[ 12.110803] udev[355]: renamed network interface wlan0 to wlan1
[ 12.636993] Console: switching to colour frame buffer device 160x64
[ 13.155227] usblp0: USB Bidirectional printer dev 2 if 1 alt 0 proto 2 vid 0x413C pid 0x5112
[ 13.155584] usbcore: registered new interface driver usblp
[ 29.804749] apm: BIOS not found.
[ 31.288490] rtl819xU:
[ 31.288720] rtl819xU:
[ 31.310644] rtl819xU:
[ 31.311062] rtl819xU:
[ 31.311071] rtl819xU:ERR!!! _rtl8192_up(): initialization is failed!
[ 31.318355] eth1: link up, 100Mbps, full-duplex, lpa 0x41E1
[ 31.963910] rtl819xU:
[ 31.964160] rtl819xU:
[ 31.984266] rtl819xU:
[ 31.984523] rtl819xU:
[ 31.984532] rtl819xU:ERR!!! _rtl8192_up(): initialization is failed!
[ 34.134974] usb 3-2: usbfs: interface 1 claimed by usblp while 'usb' sets config #1
[ 42.116032] eth1: no IPv6 routers present
[ 915.668793] eth1: link down
[ 2319.981040] eth1: link up, 100Mbps, full-duplex, lpa 0x41E1
lo no wireless extensions.
eth1 no wireless extensions.
wlan1 802.11b/g ESSID:"
Retry min limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=0/100 Signal level=0 dBm Noise level=0 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
# which ath5k cannot recover. To prevent this condition, stop
blacklist ath_pci
blacklist eth1394
# replaced by p54pci
blacklist prism54
# replaced by b43 and ssb.
blacklist bcm43xx
blacklist twl4030_wdt
options iwlagn 11n_disable=1
27: PCI 202.0: 0200 Ethernet controller
[Created at pci.318]
UDI: /org/freedeskto
Unique ID: JNkJ.8+LJ33obO48
Parent ID: 6NW+.c7JTK_YUBi2
SysFS ID: /devices/
SysFS BusID: 0000:02:02.0
Hardware Class: network
Model: "Realtek RTL-8139/
Vendor: pci 0x10ec "Realtek Semiconductor Co., Ltd."
Device: pci 0x8139 "RTL-8139/
SubVendor: pci 0x147b "ABIT Computer Corp."
SubDevice: pci 0x1015
Revision: 0x10
Driver: "8139too"
Driver Modules: "8139too"
Device File: eth1
I/O Ports: 0x7000-0x9fff (rw)
Memory Range: 0xfb004000-
Memory Range: 0x50010000-
IRQ: 18 (24414 events)
HW Address: 00:50:8d:e3:63:d7
Link detected: yes
Module Alias: "pci:v000010ECd
Driver Info #0:
Driver Status: 8139too is active
Driver Activation Cmd: "modprobe 8139too"
Driver Info #1:
Driver Status: 8139cp is active
Driver Activation Cmd: "modprobe 8139cp"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #18 (PCI bridge)
60: USB 00.0: 0282 WLAN controller
[Created at usb.122]
UDI: /org/freedeskto
Unique ID: X7GA.Sdkl8PQ3yqA
Parent ID: k4bc.9T1GDCLyFd9
SysFS ID: /devices/
SysFS BusID: 1-7:1.0
Hardware Class: network
Model: "Manufacturer Realtek RTL8192S WLAN Adapter"
Hotplug: USB
Vendor: usb 0x7392 "Manufacturer Realtek"
Device: usb 0x7622 "RTL8192S WLAN Adapter"
Revision: "2.00"
Serial ID: "00e04c000001"
Driver: "rtl819xU"
Driver Modules: "r8192s_usb"
Device File: wlan1
Features: WLAN
Speed: 480 Mbps
HW Address: 00:1f:1f:cd:97:cf
WLAN channels: 1 2 3 4 5 6 7 8 9 10 11
WLAN frequencies: 2.412 2.417 2.422 2.427 2.432 2.437 2.442 2.447 2.452 2.457 2.462
WLAN bitrates: 1 2 5.5 11 6 9 12 18 24 36 48 54
WLAN encryption modes: TKIP CCMP
WLAN authentication modes: open wpa-psk wpa-eap
Module Alias: "usb:v7392p7622
Driver Info #0:
Driver Status: r8192s_usb is active
Driver Activation Cmd: "modprobe r8192s_usb"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #48 (Hub)
[main]
NetworkingEnabl
WirelessEnabled
WWANEnabled=true
Module Size Used by
joydev 8767 0
nls_iso8859_1 3261 1
nls_cp437 4931 1
vfat 9201 1
fat 48240 1 vfat
nls_utf8 1069 1
isofs 30022 1
binfmt_misc 6599 1
usblp 10651 0
snd_emu10k1_synth 5136 0
snd_emux_synth 29012 1 snd_emu10k1_synth
snd_seq_virmidi 4193 1 snd_emux_synth
radeon 829255 3
snd_seq_midi_emul 5547 1 snd_emux_synth
snd_emu10k1 131818 3 snd_emu10k1_synth
snd_intel8x0 25664 2
snd_usb_audio 86480 1
snd_ac97_codec 99227 2 snd_emu10k1,
ttm 56633 1 radeon
snd_usbmidi_lib 17413 1 snd_usb_audio
drm_kms_helper 30200 1 radeon
ac97_bus 1014 1 snd_ac97_codec
snd_seq_midi 4588 0
drm 168060 5 radeon,
snd_rawmidi 17783 4 snd_seq_
snd_pcm 71475 4 snd_emu10k1,
emu10k1_gp 1472 0
sbp2 19332 0
snd_seq_midi_event 6047 2 snd_seq_
gameport 9327 2 emu10k1_gp
ieee1394 81069 1 sbp2
snd_seq 47174 5 snd_emux_
snd_util_mem 3118 2 snd_emux_
r8192s_usb 287340 0
uvcvideo 55847 0
snd_timer 19067 3 snd_emu10k1,
intel_agp 26566 1
i2c_algo_bit 5168 1 radeon
snd_hwdep 5040 3 snd_emux_
snd_seq_device 5744 5 snd_emu10k1_
videodev 43098 1 uvcvideo
agpgart 32011 3 ttm,drm,intel_agp
ppdev 5556 0
lp 7342 0
snd 49038 23 snd_emux_
eeprom_93cx6 1345 1 r8192s_usb
v4l1_compat 13359 2 uvcvideo,videodev
snd_page_alloc 7120 3 snd_emu10k1,
shpchp 29886 0
parport_pc 26058 1
soundcore 880 1 snd
parport 31492 3 ppdev,lp,parport_pc
usbhid 36882 0
hid 67742 1 usbhid
8139too 19581 0
firewire_ohci 21234 0
floppy 54311 0
8139cp 16934 0
firewire_core 46643 1 firewire_ohci
sata_via 7344 1
mii 4425 2 8139too,8139cp
crc_itu_t 1383 1 firewire_core
francis@ubuntu:~$
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