Bug 196823

Summary:	Edimax_EW-7733UnD doesn't work on 4.12*
Product:	Drivers	Reporter:	cono (q)
Component:	network-wireless	Assignee:	drivers_network-wireless (drivers_network-wireless)
Status:	CLOSED CODE_FIX
Severity:	normal	CC:	stf_xl
Priority:	P1
Hardware:	x86-64
OS:	Linux
Kernel Version:	41977e86c984fcdddb454a3d7887de5d47b5f530	Subsystem:
Regression:	Yes	Bisected commit-id:
Attachments:	git bisect log wpa_supplicant -c /etc/wpa_supplicant/wpa_supplicant.conf -i wlp0s29f7u8 -dd

Description cono 2017-09-04 10:47:50 UTC

Created attachment 258185 [details]
git bisect log

Hello all,

I have following USB stick: https://wikidevi.com/wiki/Edimax_EW-7733UnD
and it stopped to work on new stable 4.12.5 kernel.

I bisected problem to the particular commit:
41977e86c984fcdddb454a3d7887de5d47b5f530 is the first bad commit

Attaching also bisect log.

wpa_supplicant.conf:

network={
        ssid="cono-out"
        psk="SECRET"
        scan_ssid=1
        proto=RSN
        key_mgmt=WPA-PSK
        group=CCMP TKIP
        pairwise=CCMP TKIP
        priority=1
}

p.s. Not sure what else I can provide, so please suggest.

Comment 1 cono 2017-09-04 10:48:34 UTC

Created attachment 258187 [details]
wpa_supplicant -c /etc/wpa_supplicant/wpa_supplicant.conf -i wlp0s29f7u8 -dd

Comment 2 Stanislaw Gruszka 2017-09-13 18:28:06 UTC

Thanks for the report. Fix was applied to upstream tree and soon it will be committed to 4.12 kernel, (most likely to 4.12.13 version):
https://marc.info/?l=linux-stable-commits&m=150523244611150&w=2