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lwfinger / rtl8723au

Repo for RTL8723AU code before Linux Kernel commit
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Glitches with 3.15 stable kernel #42

Open Vistaus opened 10 years ago

Vistaus commented 10 years ago

Since the update to 3.15 stable yesterday, the driver isn't working well anymore. The issues are:

1 2 out of 4 bars max whereas on 3.14 it's 4 bars. 2 Frequent dropouts (e.g. connection loss). 3 Even on moments w/o dropouts it's very, very slow.

I had to downgrade to 3.14 and on 3.14 the driver still works perfectly, max bars, no dropouts, fast connection, etc.

Hopefully you can fix the driver for 3.15 :)

lwfinger commented 10 years ago

I cannot fix anything as I do not have the hardware. You can do two things.

(1) Try the current software in the kernel-version branch of this repo. (2) Download any of the regular kernel git repos and bisect the problem between v3.15 (bad) and v3.14 (good). You can speed up the process as only drivers/staging/rtl8723au/ needs to be tested.

lwfinger commented 10 years ago

I just realized that #2 above does not make sense. The in-kernel version is only in 3.15, not in 3.14. Please state where the code for the driver is coming from.

Vistaus commented 10 years ago

The code for the driver is coming from your Git repo (which works fine in 3.14, but in 3.15 it has issues, like I said in the OP).

lwfinger commented 10 years ago

As 3.15 has the driver built in, are you sure that 3.15 is using driver 8723au, and not r8723au? The former would come from the repo, and the latter from the in-kernel version.

jdgiotta commented 10 years ago

Driver doesn't work in the 3.15 kernels. Downgrading is the only option... except now my devels/headers are gone.