Did test on 5 PCs. 2 had 64 bit. The 2 with 64 bit had problems with
rt2800pci and compiling rt2860sta had the same problem. Now here is the
thing i also tried 32 bit and on 2 pcs it did not work. It started working
after upgrading 3 days ago. Only one worked out of the  box. I am writing
from an Android but will post with more info later.

In general 32 works better and 64 does not. But there are still issues in
both environments.  Using wmp300n and wmp600n.
On Dec 1, 2013 5:55 PM, "MMlosh" <email address hidden> wrote:

> Hi.
> rt2860sta?  That doesn't seem to be shipped with ubuntu anymore.
> (and rt28xxpci/lib worked fine last time I checked)
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/659143
>
> Title:
>   64bit-only: regression: kernels >=2.6.34: rt2800pci: load firmware
>   Error with ralink [1814:0781]
>
> Status in The Linux Kernel:
>   Fix Released
> Status in “linux” package in Ubuntu:
>   Fix Released
> Status in “linux” source package in Maverick:
>   Fix Released
>
> Bug description:
>   [UPDATE Dec 16, 2010]
>   My fix is in linux-next. See comment 16.
>
>   UPSTREAM:
>
> http://rt2x00.serialmonkey.com/pipermail/users_rt2x00.serialmonkey.com/2010-November/002310.html
>
>   HARDWARE:
>   RaLink RT2860 [1814:0781]
>   rt2x00_set_chip: Info - Chipset detected - rt: 2872, rf: 0003, rev: 0200.
>
>   SYMPTOM:
>   Syslog says: "phy0 ->  rt2800pci_load_firmware: Error - PBF system
> register not ready.".
>
>   WLAN does not work at all. The Network Manager Applet says: "Wireless
> networks disconnected".
>   That log entry comes from module rt2800lib which is pulled in by module
> rt2800pci. (
> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=blob;f=drivers/net/wireless/rt2x00/rt2800lib.c;hb=HEAD
> )
>
>   WHERE:
>   In summary this happens on all tested ubuntu and debian 64 bit kernels
> 2.6.34 or newer, but not on 2.6.33 or older. It does however work on
> fedora's 2.6.35 64 bit live.
>
>   POSSIBLE DUPLICATES:
>   bug #594866 (ref. comment 10)
>
>   WHERE IN DETAIL:
>   where it happens:
>   In final maverick 64 bit live.
>
>   This also happens on the 2.6.36rc8 mainline kernel in a current
> installed maverick.
>   Also happens there with compat-wireless-2010-10-20.
>
>   Also happens on lucid with a backported natty kernel: (details in
> comment #5)
>   on lucid (installed) 64bit:
>   Linux w 2.6.36-1-generic #7~lucid1-Ubuntu
>   Both with this kernels stock rt2800pci and with self compiled
> compat-wireless-2010-10-25-pc.
>
>   Also happens with that 2.6.36-1.7~lucid1 kernel (natty for lucid from
>   kernel team ppa) on maverick. The rt2800pci (stock from that kernel)
>   produced the load firmware error. (comment #3)
>
>   Happens with debian live (aptosid) kernel 2.6.35 64 bit, but not with
>   32bit. (ref. comment 6)
>
>   Happens with 2.6.34 (ref. comment 7)
>
>   This bug does not happen with:
>   not with 2.6.33 (ref. comment 7)
>
>   This does not happen on 32 bit maverick live where WLAN works (out of
>   the box) just as well as with the rt2860sta.
>
>   Does _not_ happen with compat-wireless-2010-10-25-pc on lucid 64bit
>   with the standard 2.6.32 kernel. It can connect. (Ping is 1000-25000ms
>   though.)
>
>   Does _not_ happen with compat-wireless-2010-10-25-pc on maverick
>   (2.6.35 kernel) 32 bit live (ping went from good to 1000ms there
>   within a minute after connecting however, but that is beside the point
>   here.)
>
>   This does not happen on Fedora 14 beta live 64bit. (I achieved a
>   respectable 10Mb/s with iperf in ad hoc mode with the rt2800pci.
>   rt2860sta is not included.)
>
>   Not with 32 bit lucid:
>   Linux ubu 2.6.32-24-generic (ref. comment 8)
>
>   Not with 2.6.37rc1 32 bit (ref. comment 9)
>
>   REPRODUCIBILITY: 100%
>   best keep the competing rt2860sta from loading with the entry "install
> rt2860sta /bin/false" in a file in /etc/modprobe.d/;
>   maverick also comes with the rt2860sta module which will often load and
> get used if it is just blacklisted ("blacklist rt2860sta");
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 10.10
>   Package: linux-image-2.6.35-22-generic 2.6.35-22.33
>   Regression: No
>   Reproducible: Yes
>   ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
>   Uname: Linux 2.6.35-22-generic x86_64
>   AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
>   Architecture: amd64
>   AudioDevicesInUse:
>    Cannot stat file /proc/3101/fd/40: Stale NFS file handle
>                         USER        PID ACCESS COMMAND
>    /dev/snd/controlC0:  ubuntu     3097 F.... pulseaudio
>   CRDA: Error: [Errno 2] No such file or directory
>   Card0.Amixer.info:
>    Card hw:0 'Intel'/'HDA Intel at 0xf4800000 irq 46'
>      Mixer name : 'Intel Cantiga HDMI'
>      Components : 'HDA:10ec0268,1025013c,00100101
> HDA:14f12c06,10250093,00100000 HDA:80862802,80860101,00100000'
>      Controls      : 21
>      Simple ctrls  : 12
>   Date: Tue Oct 12 12:23:21 2010
>   LiveMediaBuild: Ubuntu 10.10 "Maverick Meerkat" - Release amd64
> (20101007)
>   MachineType: Acer Extensa 5630
>   PccardctlIdent:
>    Socket 0:
>      no product info available
>   PccardctlStatus:
>    Socket 0:
>      no card
>   ProcCmdLine: BOOT_IMAGE=(loop)/casper/vmlinuz boot=casper
> iso-scan/filename=/boot/isostick/hostname/hostname-10.10-desktop-amd64.iso
> noprompt --
>   ProcEnviron:
>    LANG=en_US.UTF-8
>    SHELL=/bin/bash
>   RelatedPackageVersions: linux-firmware 1.38
>   SourcePackage: linux
>   StagingDrivers: rt2860sta
>   Title: [STAGING]
>   dmi.bios.date: 12/05/2008
>   dmi.bios.vendor: Phoenix Technologies LTD
>   dmi.bios.version: V1.25
>   dmi.board.name: Homa
>   dmi.board.vendor: Acer
>   dmi.board.version: Rev
>   dmi.chassis.type: 10
>   dmi.chassis.vendor: Acer
>   dmi.chassis.version: N/A
>   dmi.modalias:
> dmi:bvnPhoenixTechnologiesLTD:bvrV1.25:bd12/05/2008:svnAcer:pnExtensa5630:pvr0100:rvnAcer:rnHoma:rvrRev:cvnAcer:ct10:cvrN/A:
>   dmi.product.name: Extensa 5630
>   dmi.product.version: 0100
>   dmi.sys.vendor: Acer
>
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>