802.11N USB Adapters compatible with Leopard?

I'm upgrading the home network, to N and I'm trying to find some N-USB adapters for my Duo iMac that only has G at the moment.
Thanks for the help.

Take a look at QuickerTek.

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[Solved] Atheros AR9271 802.11n usb wifi disconnect with 3.18.5 kernel

After moderate network traffic, wi-fi will disconnect and the adapter becomes unresponsive.
I fixed the problem by downgrading to 3.17.6 kernel. This topic is to determine if this is a kernel
bug or a problem with my setup.
I am using the ath9k_htc driver.
The text that floods dmesg is different depending on usb port version.
usb 2:
[ 2919.568142] ------------[ cut here ]------------
[ 2919.568148] WARNING: CPU: 7 PID: 110 at drivers/usb/core/urb.c:450 usb_submit_urb+0x265/0x5f0 [usbcore]()
[ 2919.568150] usb 10-1: BOGUS urb xfer, pipe 1 != type 3
[ 2919.568150] Modules linked in: ctr ccm arc4 nls_iso8859_1 nls_cp437 vfat fat kvm_amd snd_virtuoso snd_oxygen_lib radeon ath9k_htc kvm snd_mpu401_uart ath9k_common ath9k_hw ath crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel mac80211 snd_rawmidi aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd snd_seq_device snd_pcm ttm snd_timer drm_kms_helper snd cfg80211 eeepc_wmi asus_wmi sparse_keymap led_class rfkill video serio_raw psmouse mxm_wmi soundcore tpm_infineon drm tpm_tis r8169 pcspkr sp5100_tco fam15h_power i2c_algo_bit edac_core edac_mce_amd joydev evdev mousedev mii k10temp hwmon tpm processor mac_hid i2c_piix4 i2c_core wmi shpchp button sch_fq_codel btrfs xor raid6_pq sr_mod cdrom sd_mod hid_generic usbhid hid atkbd libps2 crc32c_intel ahci ohci_pci libahci xhci_pci ohci_hcd
[ 2919.568176] ehci_pci xhci_hcd ehci_hcd libata usbcore usb_common scsi_mod i8042 serio
[ 2919.568180] CPU: 7 PID: 110 Comm: kworker/7:1 Tainted: G W 3.18.5-1-ARCH #1
[ 2919.568181] Hardware name: To be filled by O.E.M. To be filled by O.E.M./SABERTOOTH 990FX R2.0, BIOS 1503 01/11/2013
[ 2919.568183] Workqueue: events request_firmware_work_func
[ 2919.568184] 0000000000000000 00000000f44d72ca ffff8804268d79e8 ffffffff8154f844
[ 2919.568186] 0000000000000000 ffff8804268d7a40 ffff8804268d7a28 ffffffff81072c11
[ 2919.568188] 0000000000000092 ffff8803f301e840 00000000000000d0 0000000000000002
[ 2919.568189] Call Trace:
[ 2919.568192] [<ffffffff8154f844>] dump_stack+0x4e/0x71
[ 2919.568194] [<ffffffff81072c11>] warn_slowpath_common+0x81/0xa0
[ 2919.568196] [<ffffffff81072c85>] warn_slowpath_fmt+0x55/0x70
[ 2919.568205] [<ffffffffa00a6e75>] usb_submit_urb+0x265/0x5f0 [usbcore]
[ 2919.568211] [<ffffffffa00a66ae>] ? usb_alloc_urb+0x1e/0x50 [usbcore]
[ 2919.568214] [<ffffffffa05a98cc>] hif_usb_send+0xec/0x370 [ath9k_htc]
[ 2919.568216] [<ffffffffa05a7058>] htc_issue_send.constprop.2+0x58/0x70 [ath9k_htc]
[ 2919.568218] [<ffffffffa05a7468>] htc_send_epid+0x18/0x20 [ath9k_htc]
[ 2919.568221] [<ffffffffa05aa1f1>] ath9k_wmi_cmd+0x121/0x1d0 [ath9k_htc]
[ 2919.568224] [<ffffffffa05b0100>] ath9k_regwrite+0x70/0x110 [ath9k_htc]
[ 2919.568226] [<ffffffffa05b01d6>] ath9k_reg_rmw+0x36/0x50 [ath9k_htc]
[ 2919.568229] [<ffffffffa05ec105>] ath9k_hw_set_gpio+0x55/0x90 [ath9k_hw]
[ 2919.568232] [<ffffffffa05b11b6>] ath9k_configure_leds+0x36/0x40 [ath9k_htc]
[ 2919.568234] [<ffffffffa05b1213>] ath9k_init_leds+0x53/0x130 [ath9k_htc]
[ 2919.568237] [<ffffffffa05b09e3>] ath9k_htc_probe_device+0x7f3/0x920 [ath9k_htc]
[ 2919.568239] [<ffffffff814462ad>] ? __alloc_skb+0x9d/0x210
[ 2919.568241] [<ffffffffa05a8097>] ? ath9k_hif_usb_alloc_urbs+0x417/0x520 [ath9k_htc]
[ 2919.568244] [<ffffffffa05a7941>] ath9k_htc_hw_init+0x11/0x30 [ath9k_htc]
[ 2919.568246] [<ffffffffa05a8aeb>] ath9k_hif_usb_firmware_cb+0x9b/0x1c0 [ath9k_htc]
[ 2919.568248] [<ffffffff813ce5af>] request_firmware_work_func+0x3f/0x80
[ 2919.568250] [<ffffffff8108b815>] process_one_work+0x145/0x400
[ 2919.568252] [<ffffffff8108bddb>] worker_thread+0x6b/0x480
[ 2919.568255] [<ffffffff8108bd70>] ? init_pwq.part.22+0x10/0x10
[ 2919.568256] [<ffffffff81090e3a>] kthread+0xea/0x100
[ 2919.568258] [<ffffffff81090d50>] ? kthread_create_on_node+0x1c0/0x1c0
[ 2919.568260] [<ffffffff815552fc>] ret_from_fork+0x7c/0xb0
[ 2919.568262] [<ffffffff81090d50>] ? kthread_create_on_node+0x1c0/0x1c0
[ 2919.568264] ---[ end trace f8aa515ffa814ab7 ]---
usb 3:
[24296.501698] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501711] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501724] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501737] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501750] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501763] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501776] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501789] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501802] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501815] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501828] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501841] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501854] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501867] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501875] systemd-journald[213]: /dev/kmsg buffer overrun, some messages lost.
[24296.501880] xhci_hcd 0000:0c:00.0: PCI-DMA: Out of IOMMU space for 16 bytes
[24296.501883] ath: phy0: Chip reset failed
[24296.501884] ath: phy0: Unable to reset hardware; reset status -22 (freq 2412 MHz)
[24296.502133] systemd-journald[213]: /dev/kmsg buffer overrun, some messages lost.
Dumping module and hardware info.
lsmod:
Module Size Used by
ctr 12927 3
ccm 17534 3
nls_iso8859_1 12461 1
nls_cp437 16553 1
arc4 12536 2
vfat 21231 1
fat 61984 1 vfat
eeepc_wmi 12600 0
asus_wmi 22781 1 eeepc_wmi
sparse_keymap 12818 1 asus_wmi
video 18043 1 asus_wmi
kvm_amd 59131 0
serio_raw 12849 0
psmouse 107214 0
mousedev 17272 0
joydev 17063 0
kvm 421519 1 kvm_amd
snd_virtuoso 43046 0
snd_oxygen_lib 36709 1 snd_virtuoso
snd_mpu401_uart 13507 1 snd_oxygen_lib
evdev 21544 9
snd_rawmidi 26806 1 snd_mpu401_uart
r8169 68207 0
radeon 1461558 2
ttm 73743 1 radeon
sp5100_tco 12864 0
drm_kms_helper 80934 1 radeon
edac_core 47125 0
drm 259106 5 ttm,drm_kms_helper,radeon
crct10dif_pclmul 13394 0
crc32_pclmul 12915 0
ghash_clmulni_intel 12978 0
aesni_intel 163855 6
aes_x86_64 16719 1 aesni_intel
lrw 12757 1 aesni_intel
gf128mul 12970 1 lrw
edac_mce_amd 21166 0
glue_helper 12649 1 aesni_intel
ablk_helper 12572 1 aesni_intel
cryptd 18553 3 ghash_clmulni_intel,aesni_intel,ablk_helper
snd_seq_device 13132 1 snd_rawmidi
pcspkr 12595 0
mxm_wmi 12515 0
snd_pcm 88487 1 snd_oxygen_lib
snd_timer 26614 1 snd_pcm
snd 73436 7 snd_timer,snd_pcm,snd_rawmidi,snd_virtuoso,snd_oxygen_lib,snd_mpu401_uart,snd_seq_device
i2c_piix4 20857 0
i2c_algo_bit 12744 1 radeon
soundcore 13031 1 snd
k10temp 12618 0
ath9k_htc 64528 0
ath9k_common 21746 1 ath9k_htc
ath9k_hw 424382 2 ath9k_common,ath9k_htc
ath 26067 3 ath9k_common,ath9k_htc,ath9k_hw
led_class 12859 2 ath9k_htc,asus_wmi
mac80211 604448 1 ath9k_htc
cfg80211 445286 4 ath,ath9k_common,mac80211,ath9k_htc
rfkill 18867 3 cfg80211,asus_wmi
fam15h_power 12654 0
hwmon 12930 4 fam15h_power,k10temp,radeon,asus_wmi
mac_hid 12633 0
i2c_core 50152 5 drm,i2c_piix4,drm_kms_helper,i2c_algo_bit,radeon
mii 12675 1 r8169
shpchp 35210 0
tpm_infineon 16882 0
tpm_tis 17182 0
tpm 31467 2 tpm_tis,tpm_infineon
wmi 17339 2 mxm_wmi,asus_wmi
processor 27777 8
button 12953 0
sch_fq_codel 17343 5
hid_generic 12393 0
usbhid 48595 0
hid 102220 2 hid_generic,usbhid
btrfs 895564 1
xor 21040 1 btrfs
raid6_pq 99334 1 btrfs
sd_mod 44398 3
sr_mod 21903 0
crc_t10dif 12431 1 sd_mod
cdrom 47479 1 sr_mod
crct10dif_common 12356 2 crct10dif_pclmul,crc_t10dif
atkbd 22254 0
libps2 12739 2 atkbd,psmouse
crc32c_intel 21809 1
ohci_pci 12808 0
ohci_hcd 43006 1 ohci_pci
ehci_pci 12512 0
xhci_hcd 152911 0
ahci 33291 2
ehci_hcd 69939 1 ehci_pci
libahci 27158 1 ahci
libata 181518 2 ahci,libahci
usbcore 199381 7 ohci_hcd,ohci_pci,ehci_hcd,ehci_pci,usbhid,ath9k_htc,xhci_hcd
usb_common 12440 1 usbcore
scsi_mod 147543 3 libata,sd_mod,sr_mod
i8042 18002 1 libps2
serio 18282 6 serio_raw,atkbd,i8042,psmouse
lsusb:
Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 013 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 004 Device 002: ID 0cf3:9271 Atheros Communications, Inc. AR9271 802.11n
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 012 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 011 Device 002: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 011 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 010 Device 002: ID 2516:0005
Bus 010 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
lspci:
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (external gfx0 port B) (rev 02)
00:02.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port B)
00:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port D)
00:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port E)
00:09.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (PCI express gpp port H)
00:0a.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (external gfx1 port A)
00:0b.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (NB-SB link)
00:0d.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD890 PCI to PCI bridge (external gfx1 port B)
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] (rev 40)
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 42)
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) (rev 40)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller (rev 40)
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge (rev 40)
00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller
00:15.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB700/SB800/SB900 PCI to PCI bridge (PCIE port 0)
00:15.1 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB700/SB800/SB900 PCI to PCI bridge (PCIE port 1)
00:15.2 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB900 PCI to PCI bridge (PCIE port 2)
00:15.3 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB900 PCI to PCI bridge (PCIE port 3)
00:16.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:16.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 5
01:00.0 PCI bridge: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge (rev 03)
02:00.0 Multimedia audio controller: C-Media Electronics Inc CMI8788 [Oxygen HD Audio]
03:00.0 SATA controller: ASMedia Technology Inc. ASM1062 Serial ATA Controller (rev 01)
04:00.0 SATA controller: ASMedia Technology Inc. ASM1062 Serial ATA Controller (rev 01)
05:00.0 USB controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller
08:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Turks XT [Radeon HD 6670/7670]
08:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Turks/Whistler HDMI Audio [Radeon HD 6000 Series]
0b:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 09)
0c:00.0 USB controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller
0d:00.0 USB controller: ASMedia Technology Inc. ASM1042 SuperSpeed USB Host Controller
Last edited by c2the3rd (2015-02-15 23:28:33)

Same problem with :
01:06.0 Network controller: Qualcomm Atheros AR5416 Wireless Network Adapter [AR5008 802.11(a)bgn] (rev 01)
This is a dlink PCI card that i use during 2 years without problem until recently with the last 3.18 kernel. It begin with some error -5 and after error -22. I have to reboot my computer to have wifi back.
I try to reload the ath9k module with :
modprobe -r ath9k
modprobe ath9k
But the module refuse to load back due to an impossibility to reset hardware (!)
If someone have a solution
JB

Wireless USB Adapters compatible with 10.8

Since updating to Mountain Lion 10..8.2 on my MBP 2008 - 8 gig Ram, the system will not start up when my USB wireless stick is attached. Once I remove it, the system starts up fine. Pop it back in and it shuts down. I can plug other devices including USB music Keyboard, iphone without any problems. Occasionally I can insert the usb stick and wireless actually works but it is intermittent.
I use the stick as the wireless hardware inside the MBP is damaged and have been using it like this for around a year on Snow Leopard without any problems. I also updated the drivers for my USB stick which is made by Realtek.
I repaired disk permissions and reinstalled Mountain Lion before posting this but the problem still persists.
Does anyone recommend any USB adapters that are compatible with 10.8??
Kind Regards

Before you purchase anything, read the system requirements for DW CS6 and DW CC.
http://prodesigntools.com/products/adobe-cs6-system-requirements.html
CC Tech Specs
http://www.adobe.com/products/creativecloud/tech-specs.html
Nancy O.

No 802.11n support in macbook pro leopard install

I upgraded my MacBook Pro to Leopard last week (and then updated to 1.5.1 yesterday)
Other users here have claimed that they see 802.11n support in the Network utility (choosing en1 as the Network Interface). However, I do not. I only see a/b/g.
I also went ahead and purchased the 802.11n enabler (for $2.16). I got an error message that the software is incompatible with my hardware. My guess is that the enabler is probably incompatible with Leopard - although the Apple Store says nothing about this.
Why did others get 802.11n installed automatically via their Leopard upgrade but in my case it did not?
How do I upgrade my MacBook Pro (10.5.1) to 802.11n?
Thanks,
Bill

I just realized that I don't have the right mbpro for 802.11n as I don't have core 2 duo.
***** to be me I guess.
I'll look for an after market solution to upgrade to 802.11n.
Thanks.

Radio Mode "802.11n only", "802.11n (b/g compatible)" not available anymore

Dear All,
Today I was checking my AE config (7.3.2) with Airport Utility 5.3.2 (532.8) and I realized that there are no 802.11n modes available anymore... Usually it had two options, "802.11n only" and "802.11n (b/g compatible)". I cannot find also the frequency option (2.4 or 5GHz), probably because this should be available only for n modes.
I would apreciate some help here
Thanks in advance!

Is your Extreme / Time Capsule up to date?
See these updates:
Airport Extreme
Time Capsule
Just a thought, and hope it helps.
Also what choices do you see in the Radio Mode menu when in AirPort Utility / Extreme (or Time Capsule) / AirPort / Wireless / Radio Mode?

Wireless printer compatible with Leopard?

Has anybody found a wireless printer that is compatible with Leopard and is hassle-free to install and operate?
All I want is a simple printer. I don't need scanners or faxes - just a printer that will work wirelessly.
I bought a Lexmark Z1480 over the weekend - and have given up on trying to get it to work. As others have reported each time I attempted to print a document from any application the programme quit.
If anybody has a suggestion I will be very grateful.

Take a look at the Canon MP600R. If you search here you will find reports from users who have it working in all its modes - wireless, ethernet and USB.
Simon

Tried updating firefox but it is not compatible with leopard op. If I try to re-install the older version will my bookmarks still be there?

Tried updating firefox but it is not compatible with leopard op. If I try to re-install the older version will my bookmarks still be there?

Current Firefox versions require a Mac with an Intel processor and OS X 10.6.
Firefox 16 is the last version that runs on Intel Mac OS X 10.5.
You would have to update to OS X 10.6 to be able to use current Firefox releases.
Last Firefox for Mac OS X 10.5:
*http://download.cdn.mozilla.net/pub/mozilla.org/firefox/releases/16.0.2/mac/
*https://www.mozilla.org/firefox/36.0/system-requirements/
*https://www.mozilla.org/firefox/16.0/system-requirements/

Device Central CS3 NOT compatible with Leopard

I just upgraded to OS X Leopard and Device Central CS3 is no
longer usable. OS X says it is "not supported on this
architecture," as if the machine was PowerPC (it is an Intel
MacBook Pro). All the Adobe support docs says DC is compatible so I
don't know how to resolve this situation.

CS3 device central is fully compatible with Leopard ...for me its running fine

QuarkXPress v 6.52 compatible with Leopard?

Does anyone know whether the above app. is compatible with Leopard?
Marionr

Thanks Niftyix,
That's hopeful, but I wonder whether there will be a difference between PowerBook and Mac Pro?
Marion.

802.11n USB adapter in Arch

Hi,
I'm on a fully updated Arch 64b.
Just bought this http://www.tp-link.com/products/product … =TL-WN821N 802.11n USB adater which works fine under Windows.
How can I configure my Arch accordingly?
thanks

Thanks all.
lsusb confirmed chip type as:
Bus 003 Device 004: ID 0cf3:1002 Atheros Communications, Inc. TP-Link TL-WN821N v2 [Atheros AR9001U-(2)NG]
Here's a copy from terminal:
modprobe ar9170usb
[root@myhost miki]# iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
eth1 no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
I've been using KDE's network manager in the first place, yet, even after loading above module, NM still displays the interface as unavailable.
I've the latest Arch kernel -see here:
uname -a
Linux myhost 2.6.36-ARCH #1 SMP PREEMPT Sat Jan 8 14:15:27 CET 2011 x86_64 AMD Phenom(tm) II X6 1055T Processor AuthenticAMD GNU/Linux
Any ideas?

Final Cut Pro 5.x compatible with Leopard?

Sorry if this has been asked loads of times but I could not find the posts here.
Does anyone know if Final Cut Pro 5.x and DVD Studio Pro 4.x are compatible with Leopard?
Thanks,
Rob

I don't know what terms you ** SEARCHED **
But the list referenced above (click on the term searched) has quite a few.
If you work with FCP/ Logic/ ProTools, etc in any professional capacity, you may want to wait until the fallout settles. This is especially true if you use 3rd party cards & drivers. Otherwise, get a new drive and install everything from scratch.
x

Are All USB Piano Compatible With Garage Band?

Post name says it all, is every USB Piano compatible with Garage Band?
Such as this one, http://usb.brando.com.hk/proddetail.php?prodid=00186
Does anyone have any suggestions for USB Pianos for someone on a budget?

is every USB Piano compatible with Garage Band?
http://www.bulletsandbones.com/GB/GBFAQ.html#keyboardcompatibility
Such as this one
read its system requirements
Does anyone have any suggestions for USB Pianos for someone on a budget?
http://www.bulletsandbones.com/GB/MIDIControllers.html

Airport Extreme 802.11n sharing a disk with a -1 on the mount point

First I have to reboot the device once a day because of the disk that disconnect for no reason like many other on the list ever since I upgraded to 7.2.1 but not sure that as to do with this problem.
Here's is the deal, I have an Airport Extreme 802.11n with a 500GB shared on the USB port. I want to use my iPhoto Library on the 500GB. It's about 11GB, I have tranfered the library over and iPhoto is asking to choose the library I want to use. When I try to point it to the 500GB everything is greyed out. When I use a terminal and do a df command to show the mount point on my computer, I get
/Volumes/500GB-1
Why and where the -1 is coming from?
How can I get /Volumes/500GB only?
One thing I have noticed about the -1 is when I loose the disk connection it prompt me to disconnect 500GB-1 but sometime even with a -2 and -3.
Thx!

can I hook up my printer, scanner and external harddrive through a usb hub?
Partially, a large number of USB printers will work with the AirPort Base Stations' USB port, but not all. I suggest that you checkout the following iFelix site to see if your printer is compatible. Similiarly, most external USB hard drives should work as well.
However, devices that rely on two-way communications, like copiers and scanners, won't work when connected to the USB port.

802.11n 5ghz Connection Problem with OS X 10.4.11 Tiger

I've searched the communities for answer to this vexing issue to no avail, so I am trying a post.
Situation:
I have a dual-band 1TB TC at home set up with three networks: 802.11g/b/a, 802.11n ((5ghz), and Guest Network (g/b). There are four Macs accessing it: (2) mid-2009 15" MacBook Pros, 2009 MacBook Air, mid-2006 24" iMac. All are running Snow Leopard 10.6.7 except the 24" iMac (Core 2 Duo) running 10.4.11.
All Macs can connect to to all networks EXCEPT the iMac which has a problem with the 802.11n (5ghz) connection ONLY. The iMac has the n-enabler installed (can see it registered when looking at Network Utility). In fact, the iMac will connect but any attempt to access to the Internet or TC disk stalls the system. Switch back to 802.11g and everything is fine.
I've looked at the Console for guidance but cannot find anything problematic (to my eyes, anyway). I booted this iMac to Snow Leopard from an external disk and the problem cannot be duplicated, so I am assuming this is not a hardware issue with the iMac. I also, did a fresh install of Tiger and updated it to 10.4.11 plus all Airport updates and n-ebabler on an external drive, booted from this drive and have the same issue with the 5 ghz n-connection.
By the way, when connected to 802.11n (5ghz) network with the iMac, I have full bars on the menubar fan, but then one bar drops after a minute or so. When this happens, I cannot access the Internet nor the TC disk.
I've tried various tweaks as described in the many, many discussion threads here: resets, establish new locations, clear/repair the keychain, and many others.
I did not have this problem in the past with this iMac, so don't know what has changed with the system configuration. The g-connection is rock-solid, so Internet access is fine, but file transfer speeds ober the network are obviously much slower now than with the 5ghz n-connection.
Anyone have any ideas? Without suggesting an upgrade to 10.6...clearly that should do the trick. I have other reasons for running Tiger on the iMac.
Thanks.

I wonder if all the activity was too much for the hard drive and it failed....you might contact Apple about this repair extension program to see if you qualify...
http://www.apple.com/support/macbook/hd/repairextension/

802.11N USB/Express Cards

Hi. I have 2 minis, an iMac G5 and a MacBook Pro Core Duo...none of which have 802.11N capabilities. I would like to find external wireless cards that are USB and express card based that will work with OS X. Does anyone have a recommendation?

Yes, check out QuickerTek.

802.11N USB Adapters compatible with Leopard?

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