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[Bug 1416172] Re: wifi dropping, no way to keep connection

 

I have the same problem with the 3.16.0-37-generic kernel.
I could not try with the 3.19 series, on which the X server failed to work.
Wired Ethernet works well.

lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 15.04
Release:        15.04
Codename:       vivid

lspci:
03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188EE Wireless Network Adapter (rev 01)

uname -a
Linux bureau 3.16.0-37-generic #51-Ubuntu SMP Tue May 5 13:45:59 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

dmesg | grep wlan0:
[ 1543.644853] wlan0: authenticate with 56:01:70:a4:17:84
[ 1543.664805] wlan0: send auth to 56:01:70:a4:17:84 (try 1/3)
[ 1543.666571] wlan0: authenticated
[ 1543.668559] wlan0: associate with 56:01:70:a4:17:84 (try 1/3)
[ 1543.678557] wlan0: RX AssocResp from 56:01:70:a4:17:84 (capab=0x411 status=0 aid=3)
[ 1543.678697] wlan0: associated
[ 1543.678704] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready

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https://bugs.launchpad.net/bugs/1416172

Title:
  wifi dropping, no way to keep connection

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  RELEASE: 
  Description:    Ubuntu 14.10
  Release:        14.10

  apt-cache policy :

  linux-image-3.16.0-23-generic:
    Installato: 3.16.0-23.31
    Candidato:  3.16.0-23.31

  linux-firmware:
    Installato: 1.138.1
    Candidato:  1.138.1

  
  My wifi connection drops, I've tried with wpa/wep and without password but always the same. 

  My card is rtl8188ee, this is what i got from lspci

  lspci : 08:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
  RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 07)

  And this is a dmesg | grep wlan0:

  dmesg: [12899.144220] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
  [12900.059944] wlan0: authenticate with 9c:80:df:c6:d1:3c
  [12900.070073] wlan0: send auth to 9c:80:df:c6:d1:3c (try 1/3)
  [12900.072362] wlan0: authenticated
  [12900.072478] wlan0: associating with AP with corrupt beacon and probe response
  [12900.074363] wlan0: associate with 9c:80:df:c6:d1:3c (try 1/3)
  [12900.077114] wlan0: RX AssocResp from 9c:80:df:c6:d1:3c (capab=0x431 status=0 aid=16)
  [12900.077233] wlan0: associated
  [12900.077382] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
  [13008.605905] wlan0: disassociated from 9c:80:df:c6:d1:3c (Reason: 1)
  [13009.767554] wlan0: authenticate with 9c:80:df:c6:d1:3c
  [13009.787051] wlan0: send auth to 9c:80:df:c6:d1:3c (try 1/3)
  [13009.788336] wlan0: authenticated
  [13009.788443] rtl8188ee 0000:0a:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use
  [13009.788447] wlan0: associating with AP with corrupt beacon and probe response
  [13009.790858] wlan0: associate with 9c:80:df:c6:d1:3c (try 1/3)
  [13009.793534] wlan0: RX AssocResp from 9c:80:df:c6:d1:3c (capab=0x431 status=0 aid=16)
  [13009.793648] wlan0: associated
  [13093.524008] wlan0: deauthenticating from 9c:80:df:c6:d1:3c by local choice (Reason: 3=DEAUTH_LEAVING)
  [13108.282999] wlan0: authenticate with 9c:80:df:c6:d1:3c
  [13108.302570] wlan0: send auth to 9c:80:df:c6:d1:3c (try 1/3)
  [13108.303838] wlan0: authenticated
  [13108.303952] rtl8188ee 0000:0a:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use
  [13108.303957] wlan0: associating with AP with corrupt beacon and probe response
  [13108.306363] wlan0: associate with 9c:80:df:c6:d1:3c (try 1/3)
  [13108.308484] wlan0: RX AssocResp from 9c:80:df:c6:d1:3c (capab=0x431 status=0 aid=16)
  [13108.308596] wlan0: associated
  [13146.795732] wlan0: disassociated from 9c:80:df:c6:d1:3c (Reason: 1)
  [13309.461392] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
  [13324.692651] wlan0: authenticate with 9c:80:df:c6:d1:3c
  [13324.712353] wlan0: send auth to 9c:80:df:c6:d1:3c (try 1/3)
  [13324.713747] wlan0: authenticated
  [13324.713887] wlan0: associating with AP with corrupt beacon and probe response
  [13324.716140] wlan0: associate with 9c:80:df:c6:d1:3c (try 1/3)
  [13324.718726] wlan0: RX AssocResp from 9c:80:df:c6:d1:3c (capab=0x421 status=0 aid=16)
  [13324.718837] wlan0: associated
  [13324.718847] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
  [13486.031391] wlan0: disassociated from 9c:80:df:c6:d1:3c (Reason: 1)
  [13487.217403] wlan0: authenticate with 9c:80:df:c6:d1:3c
  [13487.236223] wlan0: send auth to 9c:80:df:c6:d1:3c (try 1/3)
  [13487.237496] wlan0: authenticated
  [13487.237619] wlan0: associating with AP with corrupt beacon and probe response
  [13487.239997] wlan0: associate with 9c:80:df:c6:d1:3c (try 1/3)
  [13487.242545] wlan0: RX AssocResp from 9c:80:df:c6:d1:3c (capab=0x421 status=0 aid=16)
  [13487.242657] wlan0: associated
  [13543.490755] wlan0: disassociated from 9c:80:df:c6:d1:3c (Reason: 1)
  [13611.165677] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
  [13612.089696] wlan0: authenticate with 9c:80:df:c6:d1:3c
  [13612.099819] wlan0: send auth to 9c:80:df:c6:d1:3c (try 1/3)
  [13612.102983] wlan0: authenticated
  [13612.103195] wlan0: associating with AP with corrupt beacon and probe response
  [13612.104765] wlan0: associate with 9c:80:df:c6:d1:3c (try 1/3)
  [13612.107492] wlan0: RX AssocResp from 9c:80:df:c6:d1:3c (capab=0x421 status=0 aid=16)
  [13612.107605] wlan0: associated
  [13612.107633] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
  [13665.627110] wlan0: deauthenticating from 9c:80:df:c6:d1:3c by local choice (Reason: 3=DEAUTH_LEAVING)

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