Wifi adapter
Stephen M
smelheim85 at gmail.com
Sat Apr 8 11:58:29 MST 2017
I get this message when trying,
stephend at stephend-desktop:~/Downloads/rtl8188eu$ sudo modprobe 8188eu.ko
[sudo] password for stephend:
modprobe: FATAL: Module 8188eu.ko not found.
stephend at stephend-desktop:~/Downloads/rtl8188eu$
Now I'm assuming I need to move the driver but do a move the entire folder
or just the script itself to the usr/lib folder?
On Sat, Apr 8, 2017 at 11:40 AM, Jerry Snitselaar <dev at snitselaar.org>
wrote:
>
> Stephen M @ 2017-04-08 15:56 GMT:
>
> > The driver is rtl8188eu for a TL-WN725N wifi adapter
> >
>
> Ah, that has been sitting in drivers/staging for a long time.
>
> Does your modprobe work now?
>
> An example on Fedora 25 with a test module:
>
> ~/mymod> sudo modprobe mymod
> modprobe: FATAL: Module mymod not found in directory
> /lib/modules/4.10.5-200.fc25.x86_64
> ~/mymod> make
> make -C /lib/modules/4.10.5-200.fc25.x86_64/build M=/home/jsnitsel/mymod
> modules
> make[1]: Entering directory '/usr/src/kernels/4.10.5-200.fc25.x86_64'
> CC [M] /home/jsnitsel/mymod/mymod.o
> Building modules, stage 2.
> MODPOST 1 modules
> CC /home/jsnitsel/mymod/mymod.mod.o
> LD [M] /home/jsnitsel/mymod/mymod.ko
> make[1]: Leaving directory '/usr/src/kernels/4.10.5-200.fc25.x86_64'
> xz --check=crc32 --lzma2=dict=512KiB mymod.ko
> ~/mymod> ls
> Makefile modules.order Module.symvers mymod.c mymod.ko.xz
> mymod.mod.c mymod.mod.o mymod.o
> ~/mymod> sudo cp mymod.ko.xz /lib/modules/`uname -r`/extra/
> ~/mymod> sudo depmod -a
> ~/mymod> sudo modprobe mymod
> ~/mymod> lsmod | grep mymod
> mymod 16384 0
> ~/mymod> dmesg | tail -1
> [344910.989060] loading mymod
>
>
> > On Fri, Apr 7, 2017 at 10:32 PM, Jerry Snitselaar <dev at snitselaar.org>
> > wrote:
> >
> >>
> >> Stephen M @ 2017-04-08 00:55 GMT:
> >>
> >> > Hi everyone,
> >> >
> >> > This seems really dumb but I have a wifi adapter from TP-Link on a
> Ubuntu
> >> > 14.04 machine that disconnects after reboot or a system update. I
> keep
> >> > typing insmod to get it to turn back on. I know I need to do modprobe
> >> but
> >> > it can't find the file.
> >> >
> >> > I downloaded the driver from their site, unzipped it in my download
> >> folder
> >> > though I think I need to move it. Any help would be grateful.
> >>
> >> modprobe can't load it because it knows nothing about the driver.
> >>
> >> Try:
> >>
> >> sudo cp *downloaded-module* /lib/modules/`uname -r`/extra/
> >> sudo depmod -a
> >>
> >> You will still run into the issue each time a new kernel is installed,
> >> and since the driver isn't tied to the kernel you are running there can
> >> be incompatibilities that cause issues. if you do run into issues with
> >> it, you can blacklist it on the kernel parameters line when booting.
> >> 'module_blacklist=module_name' should work.
> >>
> >> What driver is it using?
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--
Stephen Melheim
602-400-7707
SMelheim85 at gmail.com
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