When I boot my computer, I can connect to my wireless network normally. After a random time between 2 and 20 minutes, I am disconnect and cannot reconnect to any wireless network
I have no problems in Windows and Android.
I use the broadcom-sta-dkms driver and the power management is disabled.
uname -a
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Linux aurelien-debian 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt11-1+deb8u3 (2015-08-04) x86_64 GNU/Linux
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08:00.0 Network controller [0280]: Broadcom Corporation BCM43142 802.11b/g/n [14e4:4365] (rev 01)
wlist wlan0 scan
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wlan0 Scan completed :
Cell 01 - Address: 2E:DF:C3:40:66:D0
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=53/70 Signal level=-57 dBm
Encryption key:on
ESSID:"freebox_EOAOUG"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000000000000
Extra: Last beacon: 12ms ago
IE: Unknown: 000E66726565626F785F454F414F5547
IE: Unknown: 010482848B96
IE: Unknown: 03010B
IE: Unknown: 2A0104
IE: Unknown: 32080C1218243048606C
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
iwlist wlan0 scan
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wlan0 Interface doesn't support scanning : Invalid argument
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[ 3337.554734] ERROR @wl_cfg80211_scan : WLC_SCAN error (-22)
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wlan0 Link encap:Ethernet HWaddr d8:5d:e2:dc:23:b7
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:68 errors:0 dropped:0 overruns:0 frame:754
TX packets:121 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:7868 (7.6 KiB) TX bytes:12298 (12.0 KiB)
Interrupt:18
wlan0:avahi Link encap:Ethernet HWaddr d8:5d:e2:dc:23:b7
inet addr:169.254.9.213 Bcast:169.254.255.255 Mask:255.255.0.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
Interrupt:18