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Bug#912342: linux-latest: enable CONFIG_RTL8XXXU_UNTESTED to support TL-WN725N usb wifi dongle

Started byStalkR <debian-reportbug@stalkr.net>
First post2018-10-30 17:00 +0100
Last post2019-09-24 17:10 +0200
Articles 3 — 3 participants

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  Bug#912342: linux-latest: enable CONFIG_RTL8XXXU_UNTESTED to support TL-WN725N usb wifi dongle StalkR <debian-reportbug@stalkr.net> - 2018-10-30 17:00 +0100
    Bug#912342: linux-latest: enable CONFIG_RTL8XXXU_UNTESTED to support TL-WN725N usb wifi dongle Ben Hutchings <ben@decadent.org.uk> - 2019-09-24 17:10 +0200
    Processed: Re: linux-latest: enable CONFIG_RTL8XXXU_UNTESTED to  support TL-WN725N usb wifi dongle "Debian Bug Tracking System" <owner@bugs.debian.org> - 2019-09-24 17:10 +0200

#62445 — Bug#912342: linux-latest: enable CONFIG_RTL8XXXU_UNTESTED to support TL-WN725N usb wifi dongle

FromStalkR <debian-reportbug@stalkr.net>
Date2018-10-30 17:00 +0100
SubjectBug#912342: linux-latest: enable CONFIG_RTL8XXXU_UNTESTED to support TL-WN725N usb wifi dongle
Message-ID<wOEAW-vd-7@gated-at.bofh.it>
Source: linux-latest
Version: 4.9+80+deb9u5
Severity: normal

Dear Maintainer,

I have a TP-Link TL-WN725N USB 802.11n WiFi dongle.
Default driver rtl8192cu is buggy (power management issue causing
deauth). While https://github.com/pvaret/rtl8192cu-fixes works, it's
deprecated and users are asked use the new rtl8xxxxu driver.
rtl8xxxxu is compiled as a module but nothing happens because this device
support is hidden behind CONFIG_RTL8XXXU_UNTESTED that debian kernel config
does not set.
I had to recompile this kernel with that option enabled to make it work.
Please consider turning this option on by default.

Meanwhile, I emailed the maintainer upstream to report that this device works,
so hopefully they can graduate it as stable and no longer behind untested.

Thanks!

-- System Information:
Debian Release: 9.5
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: arm (armel)

Kernel: Linux 4.9.0-7-marvell
Locale: LANG=en_US.UTF-8
Shell: /bin/sh linked to /bin/bash
Init: sysvinit (via /sbin/init)

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#65180

FromBen Hutchings <ben@decadent.org.uk>
Date2019-09-24 17:10 +0200
Message-ID<yJUBX-5Ea-5@gated-at.bofh.it>
In reply to#62445

[Multipart message — attachments visible in raw view] — view raw

Control: tag -1 upstream
Control: found -1 5.2.9-2

On Tue, 30 Oct 2018 16:42:43 +0100 StalkR <debian-reportbug@stalkr.net> wrote:
> Source: linux-latest
> Version: 4.9+80+deb9u5
> Severity: normal
> 
> Dear Maintainer,
> 
> I have a TP-Link TL-WN725N USB 802.11n WiFi dongle.
> Default driver rtl8192cu is buggy (power management issue causing
> deauth). While https://github.com/pvaret/rtl8192cu-fixes works, it's
> deprecated and users are asked use the new rtl8xxxxu driver.

For reference, that version of the driver lists this as "TP-Link TL-
WN725N (0bda:8176)".  That USB ID belongs to Realtek and is presumably
shared with other devices using the same chip.

> rtl8xxxxu is compiled as a module but nothing happens because this device
> support is hidden behind CONFIG_RTL8XXXU_UNTESTED that debian kernel config
> does not set.
> I had to recompile this kernel with that option enabled to make it work.
> Please consider turning this option on by default.
> 
> Meanwhile, I emailed the maintainer upstream to report that this device works,
> so hopefully they can graduate it as stable and no longer behind untested.

I don't think this is something we would want to change in a stable
release.  If both drivers claim to support the same device ID then it's
unpredictable which of them would actually be used.  And rtl8192cu
might be working better for some other users.

What's more, the default behaviour still hasn't changed upstream.

Ben.

-- 
Ben Hutchings
We get into the habit of living before acquiring the habit of thinking.
                                                         - Albert Camus

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#65186 — Processed: Re: linux-latest: enable CONFIG_RTL8XXXU_UNTESTED to support TL-WN725N usb wifi dongle

From"Debian Bug Tracking System" <owner@bugs.debian.org>
Date2019-09-24 17:10 +0200
SubjectProcessed: Re: linux-latest: enable CONFIG_RTL8XXXU_UNTESTED to support TL-WN725N usb wifi dongle
Message-ID<yJUBZ-5Ea-39@gated-at.bofh.it>
In reply to#62445
Processing control commands:

> tag -1 upstream
Bug #912342 [src:linux-latest] linux-latest: enable CONFIG_RTL8XXXU_UNTESTED to support TL-WN725N usb wifi dongle
Added tag(s) upstream.
> found -1 5.2.9-2
Bug #912342 [src:linux-latest] linux-latest: enable CONFIG_RTL8XXXU_UNTESTED to support TL-WN725N usb wifi dongle
The source 'linux-latest' and version '5.2.9-2' do not appear to match any binary packages
Marked as found in versions linux-latest/5.2.9-2.

-- 
912342: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=912342
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

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