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Re: Fwd: WiFi works during install, not after

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Carl Fink wrote:

> So, I gather no one has any insights and I should just file a bug against
> ... firmware-realtek? The installer? Can anyone maybe suggest which
> package the bug should be filed against?
> 
> Thanks.
> Carl
> 
> -------- Forwarded Message --------
> Subject:      WiFi works during install, not after
> Resent-Date:  Sun, 23 Oct 2016 21:09:25 +0000 (UTC)
> Resent-From:  debian-user@lists.debian.org
> Date:         Sun, 23 Oct 2016 17:09:06 -0400
> From:         Carl Fink <carl@finknetwork.com>
> To:   Debian Users <debian-user@lists.debian.org>
> 
> 
> 
> So I have a ThinkPad Yoga 11s ultrabook.
> 
> If I copy over the firmware-realtek package, Debian can install just
> fine over the WiFi connection. (I don't have wired internet at my home.)
> 
> After install, everything is fine, except I can't connect to the WiFi. I
> know it's possible because the installer does it!
> 
> The wlan0 interface exists and is up, but "dhclient wlan0" ends up
> assigning 169.169.254.8.192, which is not a routable address. As you
> might expect, attempts to ping/connect to external systems via IP
> address fail with "Destination host unreachable" and of course, DNS
> lookups universally fail.
> 
> This ultrabook is supposed to have the rtl8723au chipset, which is a USB
> 802.11/Bluetooth chipset that for some reason Lenovo used in the laptop,
> with an inside-the-case-only USB connection.
> 
> The firmware-realtek package is installed on the ultrabook.
> 
> Interestingly, the rtl8723au module is NOT loaded, and "modprobe
> rtl8723au" fails with a message about the module not being found, even
> though it's right there if I "locate rtl8723au", in the drivers/staging
> directory. Maybe the staging area isn't used by default? I confess I
> don't remember how to change the path that is searched for loadable
> modules.
> 
> Any insights would be most gratefully received.
> 

Perhaps you get a different kernel version after install. What are the
messages in your syslog? 
Do you have the firmware also after installation?

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Thread

WiFi works during install, not after Carl Fink <carl@finknetwork.com> - 2016-10-23 23:10 +0200
  Re: WiFi works during install, not after <tomas@tuxteam.de> - 2016-10-24 10:20 +0200
    Re: WiFi works during install, not after Jude DaShiell <jdashiel@panix.com> - 2016-10-25 05:20 +0200
  Fwd: WiFi works during install, not after Carl Fink <carl@finknetwork.com> - 2016-10-25 03:20 +0200
    Re: Fwd: WiFi works during install, not after deloptes <deloptes@gmail.com> - 2016-10-25 09:00 +0200
      Re: Fwd: WiFi works during install, not after Carl Fink <carl@finknetwork.com> - 2016-10-25 15:30 +0200
        Re: Fwd: WiFi works during install, not after Patrick Bartek <nemommxiv@gmail.com> - 2016-10-25 18:50 +0200
          Re: Fwd: WiFi works during install, not after Carl Fink <carlf@panix.com> - 2016-10-26 19:20 +0200
            Re: Fwd: WiFi works during install, not after Brian <ad44@cityscape.co.uk> - 2016-10-26 20:40 +0200
              Re: Fwd: WiFi works during install, not after Carl Fink <carl@finknetwork.com> - 2016-10-27 03:10 +0200
                Re: Fwd: WiFi works during install, not after Brian <ad44@cityscape.co.uk> - 2016-10-27 12:10 +0200
            Re: Fwd: WiFi works during install, not after Patrick Bartek <nemommxiv@gmail.com> - 2016-10-27 03:10 +0200
  Re: WiFi works during install, not after Brian <ad44@cityscape.co.uk> - 2016-10-25 10:50 +0200
    Re: WiFi works during install, not after Carl Fink <carl@finknetwork.com> - 2016-10-25 15:40 +0200
      Re: WiFi works during install, not after Brian <ad44@cityscape.co.uk> - 2016-10-25 16:30 +0200
        Re: WiFi works during install, not after Carl Fink <carl@finknetwork.com> - 2016-10-25 18:40 +0200
          Re: WiFi works during install, not after Brian <ad44@cityscape.co.uk> - 2016-10-25 18:50 +0200
            Re: WiFi works during install, not after Carl Fink <carlf@panix.com> - 2016-10-26 19:00 +0200
              Re: WiFi works during install, not after Brian <ad44@cityscape.co.uk> - 2016-10-26 19:20 +0200
                Re: WiFi works during install, not after Carl Fink <carlf@panix.com> - 2016-10-26 19:30 +0200
                Re: WiFi works during install, not after Lisi Reisz <lisi.reisz@gmail.com> - 2016-10-29 16:30 +0200
                Re: WiFi works during install, not after Brian <ad44@cityscape.co.uk> - 2016-10-29 16:40 +0200
                Re: WiFi works during install, not after Carl Fink <carl@finknetwork.com> - 2016-10-29 16:40 +0200
                Re: WiFi works during install, not after Lisi Reisz <lisi.reisz@gmail.com> - 2016-10-29 18:30 +0200
                Re: WiFi works during install, not after Brian <ad44@cityscape.co.uk> - 2016-10-29 21:20 +0200
                Re: WiFi works during install, not after Lisi Reisz <lisi.reisz@gmail.com> - 2016-10-29 23:30 +0200

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