From: bidouleur at free.fr <bidouleur@free.fr>
To: ath9k-devel@lists.ath9k.org
Subject: [ath9k-devel] wifi down on laptop after sleep mode
Date: Wed, 24 Feb 2016 18:04:54 +0100 (CET) [thread overview]
Message-ID: <650200488.104437453.1456333494704.JavaMail.root@zimbra58-e10.priv.proxad.net> (raw)
In-Reply-To: <1803964635.104421564.1456333217630.JavaMail.root@zimbra58-e10.priv.proxad.net>
Hi
I try to find a solution to a problem I have on a laptop, wifi does not reconnect after sleep mode
I put some infos
Mageia 5
noyau : 4.1.15-desktop-2.mga5
arch: 64-bit
Bureau : KDE
Network controller [0280]: Qualcomm Atheros AR9285 Wireless Network Adapter (PCI-Express) [168c:002b] (rev 01)
# iwconfig
wlp3s0 IEEE 802.11bgn ESSID:"Livebox-4a79"
Mode:Managed Frequency:2.437 GHz Access Point: 00:19:70:7D:58:E2
Bit Rate=65 Mb/s Tx-Power=15 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=67/70 Signal level=-43 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:18 Missed beacon:0
After puting laptop to sleep
# iwevent
Waiting for Wireless Events from interfaces...
17:06:54.470670 wlp3s0 New Access Point/Cell address:Not-Associated
17:07:02.259794 wlp3s0 Scan request completed
17:07:33.917792 wlp3s0 Scan request completed
17:07:39.503809 wlp3s0 Scan request completed
17:07:55.757790 wlp3s0 Scan request completed
17:08:01.337756 wlp3s0 Scan request completed
17:08:31.653794 wlp3s0 Scan request completed
17:08:39.627249 wlp3s0 Set Mode:Managed
17:08:39.648581 wlp3s0 Set Encryption key:{8800}off
17:08:39.663715 wlp3s0 Set ESSID:"Livebox-4a79"
17:08:39.670877 wlp3s0 Association Response IEs:010882848B0C1296182432043048606CDD180050F2020101820003A4000027A4000042435E0062322F00DD0900037F01010000FF7F2D1A0C101BFF000000000
17:08:39.670934 wlp3s0 New Access Point/Cell address:00:19:70:7D:58:E2
17:08:42.028789 wlp3s0 Scan request completed
# iw dev wlp3s0 link
Connected to 00:19:70:7d:58:e2 (on wlp3s0)
SSID: Livebox-4a79
freq: 2437
RX: 3292160 bytes (17536 packets)
TX: 305502 bytes (2504 packets)
signal: -45 dBm
tx bitrate: 65.0 MBit/s MCS 7
bss flags: short-preamble short-slot-time
dtim period: 3
beacon int: 100
# iw dev wlp3s0 get power_save
Power save: off
# iw dev wlp3s0 set power_save on
command failed: Operation not supported (-95)
I guess the last bit is the most important
If more infos needed, please instruct me, thanks
Bidou
next parent reply other threads:[~2016-02-24 17:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1803964635.104421564.1456333217630.JavaMail.root@zimbra58-e10.priv.proxad.net>
2016-02-24 17:04 ` bidouleur at free.fr [this message]
[not found] <1847616729.109779984.1456478918940.JavaMail.root@zimbra58-e10.priv.proxad.net>
2016-02-26 9:29 ` [ath9k-devel] wifi down on laptop after sleep mode bidouleur at free.fr
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