From: "Szőts Ákos" <szotsaki@gmail.com>
To: linux-wireless@vger.kernel.org
Subject: Realtek RTL8191SU really slow with „N” mode enabled
Date: Sat, 27 Jun 2015 11:16:21 +0200 [thread overview]
Message-ID: <37780383.GGTrC2kAY2@linux-suse.hu> (raw)
Dear list members,
I have a "0bda:8172 Realtek RTL8191SU 802.11n WLAN Adapter” working
- previously with kernel v4.0 staging driver r8712u,
- and now with wireless kernel v4.1 driver rtl8192su (from
https://github.com/chunkeey/rtl8192su).
My problem is when, by default, the 802.11n mode is enabled, the USB dongle's
connection speed is only around 1 Mb/s (with both drivers). When I turn it off
with "options rtl8192su ht_enable=0" in its config file, I get my full internet
speed, about 30 Mb/s.
I'm asking whether it's a problem in the firmware or somewhere in the driver
code? If it's the latter case and you're interested in, I would like to help
debugging the problem and help you to fix this issue.
Thank you very much.
All the best,
Ákos
next reply other threads:[~2015-06-27 9:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-27 9:16 Szőts Ákos [this message]
2015-06-27 17:00 ` Realtek RTL8191SU really slow with „N” mode enabled Christian Lamparter
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