linux-kernel - Re: 2.6.38: rt2800usb: high latency (1000ms)?

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <BANLkTi==Bw6mWWJidLi+ZRzz87ck4DAqVA@mail.gmail.com>
Date:	Wed, 13 Apr 2011 17:59:07 +0200
From:	Ivo Van Doorn <ivdoorn@...il.com>
To:	Justin Piszcz <jpiszcz@...idpixels.com>
Cc:	linux-usb@...r.kernel.org, linux-wireless@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: 2.6.38: rt2800usb: high latency (1000ms)?

Hi,

> I recall using this driver in staging and it crashing my machine, now thats
> its no longer in staging, I thought I'd give it another try..  Using the

The rt2800usb was not in staging but has been inside the main kernel
tree for quite
some time already, the alternative rt2870sta was in staging and will
be removed very soon.

> following wireless usb adapter, I'm seeing very high latency when using
> the device in Linux, (with Windows, there are no problems).  Using Debian
> Testing + wpa_supplicant, using the following USB adapter:

Can you try disabling powersaving?
iwconfig wlan0 power off

Ivo
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/