On Sunday, December 25, 2016 at 12:51:31 AM UTC, mail.m...@gmail.com wrote:
> My laptop has a BCM4313 WLAN adaptor.
> Here's the manufacturer link : 
> https://www.broadcom.com/products/wireless/wireless-lan-bluetooth/bcm4313#overview
>  .
> 
> And I'm following this guide on how to install it:
> https://onpub.com/install-broadcom-linux-wi-fi-driver-on-fedora-23-s7-a192
> 
> There's also the manufacturer driver here:
> https://www.broadcom.com/products/wireless/wireless-lan-bluetooth/bcm4313#downloads
> The instructions on How to Install are here:
> https://docs.broadcom.com/docs/1211168561592
> 
> I managed to download and extract the driver. I also managed to "make" it.
> 
> The problem is when I try to "make install" it.
> Here's the error message:
> 
> [user@fedora-23 hybrid_wl_f23]$ sudo make install
> install -D -m 755 wl.ko /lib/modules/`uname -r`/kernel/drivers/net/wireless
> install: cannot create regular file 
> ‘/lib/modules/4.4.31-11.pvops.qubes.x86_64/kernel/drivers/net/wireless/wl.ko’:
>  Read-only file system
> Makefile:168: recipe for target 'install' failed
> make: *** [install] Error 1
> 
> So the problem is that the file system is read-only.
> 
> In the following link:
> https://groups.google.com/d/msg/qubes-users/5pGA68aTb-4/IFuk0wTJBQAJ
> Marek Marczykowski-Górecki gives the following solution:
> 
> **************************************
> /lib/modules/(kernel version) is mounted read-only, so you can't modify
> it. You can either switch to in-VM kernel[1], or keep that module
> (`wl.ko`) in some other directory and load it using `insmod
> /path/to/wl.ko`. The former method will require somehow more work, but
> will be easier to maintain later. 
> **************************************
> 
> I do not know what "In-VM" kernel is. I tried a few things. I opened the 
> "VM-Settings" for fedora-23 template and saw the "Kernel" option.
> Here are the possibilities:
> default(4.4.31-11)(current)
> 4.4.31-11
> 4.4.14-11
> none
> 
> Additionally, "qvm-prefs my-appvm -s kernel" command describes how "none" 
> means "kernels subdir in VM". So I set the "kernel" option to "none" using 
> "qvm-prefs fedora-23 -s kernel none"
> 
> But Now I can't start the Template.
> I get the following error message:
> 
> Error while starting the 'fedora-23' VM:VM kernel does not exist: 
> /var/lib/qubes/vm-templates/fedora-23/kernels/vmlinuz
> 
> After that I tried Marek Marczykowski-Górecki's second solution. i.e. to 
> insmod the wl.ko file in.
> But again I get this error:
> 
> [user@fedora-23 hybrid_wl_f23]$ sudo insmod wl.ko 
> insmod: ERROR: could not insert module wl.ko: Unknown symbol in module
> 
> 
> 
> Some one please help me.

Have you happened to try installing kmod-wl from Rpm Fusion? A few sources I 
have looked up seem to have gotten it to work for them.

http://forums.fedoraforum.org/showthread.php?t=248067
https://blogs.fsfe.org/samtuke/?p=257
https://unix.stackexchange.com/questions/329725/how-to-use-broadcom-bcm4313-drivers-in-fedora-23

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