Dropping connection, no reconnection after suspend

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OveS
Level 2
Level 2
Posts: 85
Joined: Fri Jan 01, 2016 3:26 pm
Location: France

Dropping connection, no reconnection after suspend

Post by OveS » Tue Apr 25, 2017 9:50 am

Hi everyone,

I have the same issues as many people in this subforum: shaky or no connection, no reconnection after suspend. Restarting network-manager works only sometimes, reboot is normally needed.

Here's the output from inxi -Fxz

Code: Select all

System:    Host: fiksu-ThinkPad-X240 Kernel: 4.10.0-20-generic x86_64 (64 bit gcc: 5.4.0)
           Desktop: Cinnamon 3.2.7 (Gtk 3.18.9-1ubuntu3.2)
           Distro: Linux Mint 18.1 Serena
Machine:   System: LENOVO product: 20AMA06P00 v: ThinkPad X240
           Mobo: LENOVO model: 20AMA06PGB v: NO DPK
           Bios: LENOVO v: GIET87WW (2.37 ) date: 09/13/2016
CPU:       Dual core Intel Core i5-4200U (-HT-MCP-) cache: 3072 KB
           flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 9178
           clock speeds: max: 2600 MHz 1: 838 MHz 2: 812 MHz 3: 899 MHz
           4: 855 MHz
Graphics:  Card: Intel Haswell-ULT Integrated Graphics Controller
           bus-ID: 00:02.0
           Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
           Resolution: 1366x768@60.00hz
           GLX Renderer: Mesa DRI Intel Haswell Mobile
           GLX Version: 3.0 Mesa 12.0.6 Direct Rendering: Yes
Audio:     Card-1 Intel 8 Series HD Audio Controller
           driver: snd_hda_intel bus-ID: 00:1b.0
           Card-2 Intel Haswell-ULT HD Audio Controller
           driver: snd_hda_intel bus-ID: 00:03.0
           Sound: Advanced Linux Sound Architecture v: k4.10.0-20-generic
Network:   Card-1: Intel Ethernet Connection I218-LM
           driver: e1000e v: 3.2.6-k port: 4080 bus-ID: 00:19.0
           IF: enp0s25 state: down mac: <filter>
           Card-2: Realtek RTL8192EE PCIe Wireless Network Adapter
           driver: rtl8192ee port: 3000 bus-ID: 03:00.0
           IF: wlp3s0 state: up mac: <filter>
Drives:    HDD Total Size: 158.1GB (11.1% used)
           ID-1: /dev/sda model: SanDisk_SDSSDP12 size: 126.0GB
           ID-2: /dev/sdb model: LITEON_CS1 size: 32.0GB
Partition: ID-1: / size: 112G used: 13G (12%) fs: ext4 dev: /dev/sda1
           ID-2: swap-1 size: 4.22GB used: 0.00GB (0%) fs: swap dev: /dev/sda5
RAID:      No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors:   System Temperatures: cpu: 40.0C mobo: N/A
           Fan Speeds (in rpm): cpu: 0
Info:      Processes: 246 Uptime: 17 min Memory: 978.9/7673.2MB
           Init: systemd runlevel: 5 Gcc sys: 5.4.0
           Client: Shell (bash 4.3.461) inxi: 2.2.35 
and here is the output from the Wireless Script

Code: Select all

 
########## wireless info START ##########

Report from: 25 Apr 2017 15:39 CEST +0200

Booted last: 25 Apr 2017 00:00 CEST +0200

Script from: 25 Mar 2017 07:04 UTC +0000

##### release ###########################

Distributor ID:	LinuxMint
Description:	Linux Mint 18.1 Serena
Release:	18.1
Codename:	serena

##### kernel ############################

Linux 4.10.0-20-generic #22~16.04.1-Ubuntu SMP Thu Apr 20 17:43:29 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

Parameters: ro, quiet, splash, vt.handoff=7

##### desktop ###########################

Cinnamon

##### lspci #############################

00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection I218-LM [8086:155a] (rev 04)
	Subsystem: Lenovo ThinkPad X240 [17aa:2214]
	Kernel driver in use: e1000e

03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8192EE PCIe Wireless Network Adapter [10ec:818b]
	Subsystem: Realtek Semiconductor Co., Ltd. RTL8192EE PCIe Wireless Network Adapter [10ec:001b]
	Kernel driver in use: rtl8192ee

##### lsusb #############################

Bus 001 Device 002: ID 8087:8000 Intel Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 003: ID 04ca:7035 Lite-On Technology Corp. 
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

##### PCMCIA card info ##################

##### rfkill ############################

0: tpacpi_bluetooth_sw: Bluetooth
	Soft blocked: yes
	Hard blocked: no
2: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no

##### lsmod #############################

rtl8192ee              94208  0
btcoexist              53248  1 rtl8192ee
rtl_pci                28672  1 rtl8192ee
rtlwifi                73728  2 rtl8192ee,rtl_pci
mac80211              782336  3 rtl8192ee,rtl_pci,rtlwifi
cfg80211              602112  2 mac80211,rtlwifi
wmi                    16384  0

##### interfaces ########################

auto lo
iface lo inet loopback

##### ifconfig ##########################

enp0s25   Link encap:Ethernet  HWaddr <MAC 'enp0s25' [IF1]>  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
          Interrupt:20 Memory:f0600000-f0620000 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:834 errors:0 dropped:0 overruns:0 frame:0
          TX packets:834 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:142510 (142.5 KB)  TX bytes:142510 (142.5 KB)

wlp3s0    Link encap:Ethernet  HWaddr <MAC 'wlp3s0' [IF2]>  
          inet addr:192.168.10.111  Bcast:192.168.10.255  Mask:255.255.255.0
          inet6 addr: fe80::<IP6 'wlp3s0' [IF2]>/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:5942 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5149 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:2825965 (2.8 MB)  TX bytes:795909 (795.9 KB)

##### iwconfig ##########################

enp0s25   no wireless extensions.

lo        no wireless extensions.

wlp3s0    IEEE 802.11  ESSID:"GUMMAN2-2"  
          Mode:Managed  Frequency:2.472 GHz  Access Point: <MAC 'GUMMAN2-2' [AC1]>   
          Bit Rate=144.4 Mb/s   Tx-Power=20 dBm   
          Retry short limit:7   RTS thr=2347 B   Fragment thr:off
          Power Management:off
          Link Quality=69/70  Signal level=-41 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:62   Missed beacon:0

##### route #############################

Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
0.0.0.0         192.168.10.1    0.0.0.0         UG    600    0        0 wlp3s0
169.254.0.0     0.0.0.0         255.255.0.0     U     1000   0        0 wlp3s0
192.168.10.0    0.0.0.0         255.255.255.0   U     600    0        0 wlp3s0

##### resolv.conf #######################

nameserver 127.0.1.1
search Home

##### network managers ##################

Installed:

	NetworkManager

Running:

root       858     1  0 15:14 ?        00:00:02 /usr/sbin/NetworkManager --no-daemon

##### NetworkManager info ###############

GENERAL.DEVICE:                         wlp3s0
GENERAL.TYPE:                           wifi
GENERAL.NM-TYPE:                        NMDeviceWifi
GENERAL.VENDOR:                         Realtek Semiconductor Co., Ltd.
GENERAL.PRODUCT:                        RTL8192EE PCIe Wireless Network Adapter
GENERAL.DRIVER:                         rtl8192ee
GENERAL.DRIVER-VERSION:                 4.10.0-20-generic
GENERAL.FIRMWARE-VERSION:               N/A
GENERAL.HWADDR:                         <MAC 'wlp3s0' [IF2]>
GENERAL.MTU:                            0
GENERAL.STATE:                          100 (connected)
GENERAL.REASON:                         0 (No reason given)
GENERAL.UDI:                            /sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/net/wlp3s0
GENERAL.IP-IFACE:                       wlp3s0
GENERAL.IS-SOFTWARE:                    no
GENERAL.NM-MANAGED:                     yes
GENERAL.AUTOCONNECT:                    yes
GENERAL.FIRMWARE-MISSING:               no
GENERAL.NM-PLUGIN-MISSING:              no
GENERAL.PHYS-PORT-ID:                   --
GENERAL.CONNECTION:                     Auto GUMMAN2-2
GENERAL.CON-UUID:                       cdf0fed6-81f1-4dfc-8dcd-318d270e5a5c
GENERAL.CON-PATH:                       /org/freedesktop/NetworkManager/ActiveConnection/1
GENERAL.METERED:                        no (guessed)
CAPABILITIES.CARRIER-DETECT:            no
CAPABILITIES.SPEED:                     144 Mb/s
CAPABILITIES.IS-SOFTWARE:               no
WIFI-PROPERTIES.WEP:                    yes
WIFI-PROPERTIES.WPA:                    yes
WIFI-PROPERTIES.WPA2:                   yes
WIFI-PROPERTIES.TKIP:                   yes
WIFI-PROPERTIES.CCMP:                   yes
WIFI-PROPERTIES.AP:                     yes
WIFI-PROPERTIES.ADHOC:                  yes
WIFI-PROPERTIES.2GHZ:                   yes
WIFI-PROPERTIES.5GHZ:                   no
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{4,2,3,1}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]:   cdf0fed6-81f1-4dfc-8dcd-318d270e5a5c | Auto GUMMAN2-2
CONNECTIONS.AVAILABLE-CONNECTIONS[2]:   f0597f1e-29c1-47da-b7a9-380a74b28080 | Auto GUMMAN2-3
CONNECTIONS.AVAILABLE-CONNECTIONS[3]:   18b32579-4876-438b-b87c-313dc72a9ac2 | Auto GUMMAN2
CONNECTIONS.AVAILABLE-CONNECTIONS[4]:   513a2d8d-447e-4df3-9ba5-8b84019e7668 | Auto LesOmbrages
IP4.ADDRESS[1]:                         192.168.10.111/24
IP4.GATEWAY:                            192.168.10.1
IP4.ROUTE[1]:                           dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]:                             192.168.10.1
IP4.DNS[2]:                             8.8.8.8
IP4.DNS[3]:                             8.8.4.4
IP4.DOMAIN[1]:                          Home
DHCP4.OPTION[1]:                        requested_ms_classless_static_routes = 1
DHCP4.OPTION[2]:                        requested_domain_search = 1
DHCP4.OPTION[3]:                        requested_host_name = 1
DHCP4.OPTION[4]:                        requested_time_offset = 1
DHCP4.OPTION[5]:                        requested_domain_name = 1
DHCP4.OPTION[6]:                        requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[7]:                        requested_broadcast_address = 1
DHCP4.OPTION[8]:                        requested_wpad = 1
DHCP4.OPTION[9]:                        requested_netbios_scope = 1
DHCP4.OPTION[10]:                       next_server = 0.0.0.0
DHCP4.OPTION[11]:                       expiry = 1493169039
DHCP4.OPTION[12]:                       requested_interface_mtu = 1
DHCP4.OPTION[13]:                       requested_subnet_mask = 1
DHCP4.OPTION[14]:                       routers = 192.168.10.1
DHCP4.OPTION[15]:                       dhcp_message_type = 5
DHCP4.OPTION[16]:                       ip_address = 192.168.10.111
DHCP4.OPTION[17]:                       requested_static_routes = 1
DHCP4.OPTION[18]:                       domain_name = Home
DHCP4.OPTION[19]:                       dhcp_renewal_time = 21000
DHCP4.OPTION[20]:                       requested_domain_name_servers = 1
DHCP4.OPTION[21]:                       broadcast_address = 192.168.10.255
DHCP4.OPTION[22]:                       domain_name_servers = 192.168.10.1
DHCP4.OPTION[23]:                       requested_ntp_servers = 1
DHCP4.OPTION[24]:                       dhcp_lease_time = 42000
DHCP4.OPTION[25]:                       dhcp_rebinding_time = 36750
DHCP4.OPTION[26]:                       requested_netbios_name_servers = 1
DHCP4.OPTION[27]:                       subnet_mask = 255.255.255.0
DHCP4.OPTION[28]:                       network_number = 192.168.10.0
DHCP4.OPTION[29]:                       requested_routers = 1
DHCP4.OPTION[30]:                       dhcp_server_identifier = 192.168.10.1
IP6.ADDRESS[1]:                         fe80::<IP6 'wlp3s0' [IF2]>/64
IP6.GATEWAY:                            

GENERAL.DEVICE:                         enp0s25
GENERAL.TYPE:                           ethernet
GENERAL.NM-TYPE:                        NMDeviceEthernet
GENERAL.VENDOR:                         Intel Corporation
GENERAL.PRODUCT:                        Ethernet Connection I218-LM (ThinkPad X240)
GENERAL.DRIVER:                         e1000e
GENERAL.DRIVER-VERSION:                 3.2.6-k
GENERAL.FIRMWARE-VERSION:               0.6-3
GENERAL.HWADDR:                         <MAC 'enp0s25' [IF1]>
GENERAL.MTU:                            1500
GENERAL.STATE:                          20 (unavailable)
GENERAL.REASON:                         2 (Device is now managed)
GENERAL.UDI:                            /sys/devices/pci0000:00/0000:00:19.0/net/enp0s25
GENERAL.IP-IFACE:                       
GENERAL.IS-SOFTWARE:                    no
GENERAL.NM-MANAGED:                     yes
GENERAL.AUTOCONNECT:                    yes
GENERAL.FIRMWARE-MISSING:               no
GENERAL.NM-PLUGIN-MISSING:              no
GENERAL.PHYS-PORT-ID:                   --
GENERAL.CONNECTION:                     --
GENERAL.CON-UUID:                       --
GENERAL.CON-PATH:                       --
GENERAL.METERED:                        unknown
CAPABILITIES.CARRIER-DETECT:            yes
CAPABILITIES.SPEED:                     unknown
CAPABILITIES.IS-SOFTWARE:               no
WIRED-PROPERTIES.CARRIER:               off
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: 

SSID         BSSID              MODE   CHAN  FREQ      RATE       SIGNAL  BARS  SECURITY   ACTIVE  * 
GUMMAN2-3    <MAC 'GUMMAN2-3' [AC4]>  Infra  13    2472 MHz  54 Mbit/s  100     ▂▄▆█  WPA1 WPA2  no        
--           <MAC '' [AC2]>  Infra  13    2472 MHz  54 Mbit/s  100     ▂▄▆█  --         no        
GUMMAN2-2    <MAC 'GUMMAN2-2' [AC1]>  Infra  13    2472 MHz  54 Mbit/s  88      ▂▄▆█  WPA2       yes     * 
GUMMAN2      <MAC 'GUMMAN2' [AC5]>  Infra  13    2472 MHz  54 Mbit/s  80      ▂▄▆_  WPA2       no        
LesOmbrages  <MAC 'LesOmbrages' [AC3]>  Infra  13    2472 MHz  54 Mbit/s  80      ▂▄▆_  WPA2       no        

##### NetworkManager.state ##############

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true

##### NetworkManager.conf ###############

[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq

[ifupdown]
managed=false

##### NetworkManager profiles ###########

[[/etc/NetworkManager/system-connections/Auto LesOmbrages]] (600 root)
[connection] id=Auto LesOmbrages | type=wifi | permissions=
[wifi] mac-address=<MAC 'wlp3s0' [IF2]> | mac-address-blacklist= | ssid=LesOmbrages
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/Auto GUMMAN2-2]] (600 root)
[connection] id=Auto GUMMAN2-2 | type=wifi | permissions=
[wifi] mac-address=<MAC 'wlp3s0' [IF2]> | mac-address-blacklist= | ssid=GUMMAN2-2
[ipv4] method=auto
[ipv6] method=ignore

[[/etc/NetworkManager/system-connections/Auto GUMMAN2-3]] (600 root)
[connection] id=Auto GUMMAN2-3 | type=wifi | permissions=
[wifi] mac-address=<MAC 'wlp3s0' [IF2]> | mac-address-blacklist= | ssid=GUMMAN2-3
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/Auto Livebox-DBE6]] (600 root)
[connection] id=Auto Livebox-DBE6 | type=wifi | permissions=
[wifi] mac-address=<MAC 'wlp3s0' [IF2]> | mac-address-blacklist= | ssid=Livebox-DBE6
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-connections/Auto GUMMAN2]] (600 root)
[connection] id=Auto GUMMAN2 | type=wifi | permissions=
[wifi] mac-address=<MAC 'wlp3s0' [IF2]> | mac-address-blacklist= | ssid=GUMMAN2
[ipv4] method=auto
[ipv6] method=ignore

##### iw reg get ########################

Region: Europe/Paris (based on set time zone)

country 00: DFS-UNSET
	(2402 - 2472 @ 40), (N/A, 20), (N/A)
	(2457 - 2482 @ 40), (N/A, 20), (N/A), NO-IR
	(2474 - 2494 @ 20), (N/A, 20), (N/A), NO-OFDM, NO-IR
	(5170 - 5250 @ 80), (N/A, 20), (N/A), NO-IR
	(5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS, NO-IR
	(5490 - 5730 @ 160), (N/A, 20), (0 ms), DFS, NO-IR
	(5735 - 5835 @ 80), (N/A, 20), (N/A), NO-IR
	(57240 - 63720 @ 2160), (N/A, 0), (N/A)

##### iwlist channels ###################

enp0s25   no frequency information.

lo        no frequency information.

wlp3s0    13 channels in total; available frequencies :
          Channel 01 : 2.412 GHz
          Channel 02 : 2.417 GHz
          Channel 03 : 2.422 GHz
          Channel 04 : 2.427 GHz
          Channel 05 : 2.432 GHz
          Channel 06 : 2.437 GHz
          Channel 07 : 2.442 GHz
          Channel 08 : 2.447 GHz
          Channel 09 : 2.452 GHz
          Channel 10 : 2.457 GHz
          Channel 11 : 2.462 GHz
          Channel 12 : 2.467 GHz
          Channel 13 : 2.472 GHz
          Current Frequency:2.472 GHz (Channel 13)

##### iwlist scan #######################

enp0s25   Interface doesn't support scanning.

lo        Interface doesn't support scanning.

Channel occupancy:

      1   APs on   Frequency:2.462 GHz (Channel 11)
      6   APs on   Frequency:2.472 GHz (Channel 13)

wlp3s0    Scan completed :
          Cell 01 - Address: <MAC 'GUMMAN2-2' [AC1]>
                    Channel:13
                    Frequency:2.472 GHz (Channel 13)
                    Quality=70/70  Signal level=-32 dBm  
                    Encryption key:on
                    ESSID:"GUMMAN2-2"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000ec4a2a43ba
                    Extra: Last beacon: 36ms ago
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
          Cell 02 - Address: <MAC '' [AC2]>
                    Channel:13
                    Frequency:2.472 GHz (Channel 13)
                    Quality=70/70  Signal level=-32 dBm  
                    Encryption key:off
                    ESSID:""
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000ec4a29465b
                    Extra: Last beacon: 96ms ago
          Cell 03 - Address: <MAC 'LesOmbrages' [AC3]>
                    Channel:13
                    Frequency:2.472 GHz (Channel 13)
                    Quality=54/70  Signal level=-56 dBm  
                    Encryption key:on
                    ESSID:"LesOmbrages"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000000068339c11
                    Extra: Last beacon: 36ms ago
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
          Cell 04 - Address: <MAC 'GUMMAN2-3' [AC4]>
                    Channel:13
                    Frequency:2.472 GHz (Channel 13)
                    Quality=70/70  Signal level=-40 dBm  
                    Encryption key:on
                    ESSID:"GUMMAN2-3"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000934f881157
                    Extra: Last beacon: 36ms ago
                    IE: WPA Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
          Cell 05 - Address: <MAC 'GUMMAN2' [AC5]>
                    Channel:13
                    Frequency:2.472 GHz (Channel 13)
                    Quality=54/70  Signal level=-56 dBm  
                    Encryption key:on
                    ESSID:"GUMMAN2"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000000068338e52
                    Extra: Last beacon: 36ms ago
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
          Cell 06 - Address: <MAC 'LesOmbrages' [AC6]>
                    Channel:13
                    Frequency:2.472 GHz (Channel 13)
                    Quality=38/70  Signal level=-72 dBm  
                    Encryption key:on
                    ESSID:"LesOmbrages"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000000099d54180
                    Extra: Last beacon: 8520ms ago
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
          Cell 07 - Address: <MAC 'Livebox-DBE6' [AC7]>
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=38/70  Signal level=-72 dBm  
                    Encryption key:on
                    ESSID:"Livebox-DBE6"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000a4c649a180
                    Extra: Last beacon: 5660ms ago
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK

##### module infos ######################

[rtl8192ee]
filename:       /lib/modules/4.10.0-20-generic/kernel/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/rtl8192ee.ko
firmware:       rtlwifi/rtl8192eefw.bin
description:    Realtek 8192EE 802.11n PCI wireless
license:        GPL
author:         Larry Finger	<Larry.Finger@lwfinger.net>
author:         Realtek WlanFAE	<wlanfae@realtek.com>
srcversion:     32C706F2C5FC765DDA0406F
depends:        rtlwifi,rtl_pci,btcoexist,mac80211
intree:         Y
vermagic:       4.10.0-20-generic SMP mod_unload 
parm:           swenc:Set to 1 for software crypto (default 0)
 (bool)
parm:           ips:Set to 0 to not use link power save (default 1)
 (bool)
parm:           swlps:Set to 1 to use SW control power save (default 0)
 (bool)
parm:           fwlps:Set to 1 to use FW control power save (default 1)
 (bool)
parm:           msi:Set to 1 to use MSI interrupts mode (default 1)
 (bool)
parm:           debug:Set debug level (0-5) (default 0) (int)
parm:           disable_watchdog:Set to 1 to disable the watchdog (default 0)
 (bool)

[rtl_pci]
filename:       /lib/modules/4.10.0-20-generic/kernel/drivers/net/wireless/realtek/rtlwifi/rtl_pci.ko
description:    PCI basic driver for rtlwifi
license:        GPL
author:         Larry Finger	<Larry.FInger@lwfinger.net>
author:         Realtek WlanFAE	<wlanfae@realtek.com>
author:         lizhaoming	<chaoming_li@realsil.com.cn>
srcversion:     B93F82B28F7945C22514E4D
depends:        mac80211,rtlwifi
intree:         Y
vermagic:       4.10.0-20-generic SMP mod_unload 

[rtlwifi]
filename:       /lib/modules/4.10.0-20-generic/kernel/drivers/net/wireless/realtek/rtlwifi/rtlwifi.ko
description:    Realtek 802.11n PCI wireless core
license:        GPL
author:         Larry Finger	<Larry.FInger@lwfinger.net>
author:         Realtek WlanFAE	<wlanfae@realtek.com>
author:         lizhaoming	<chaoming_li@realsil.com.cn>
srcversion:     884DE3F31278351A45DA409
depends:        mac80211,cfg80211
intree:         Y
vermagic:       4.10.0-20-generic SMP mod_unload 

[mac80211]
filename:       /lib/modules/4.10.0-20-generic/kernel/net/mac80211/mac80211.ko
license:        GPL
description:    IEEE 802.11 subsystem
srcversion:     6FCDB39CB1DCCA0C9A450B2
depends:        cfg80211
intree:         Y
vermagic:       4.10.0-20-generic SMP mod_unload 
parm:           minstrel_vht_only:Use only VHT rates when VHT is supported by sta. (bool)
parm:           max_nullfunc_tries:Maximum nullfunc tx tries before disconnecting (reason 4). (int)
parm:           max_probe_tries:Maximum probe tries before disconnecting (reason 4). (int)
parm:           beacon_loss_count:Number of beacon intervals before we decide beacon was lost. (int)
parm:           probe_wait_ms:Maximum time(ms) to wait for probe response before disconnecting (reason 4). (int)
parm:           ieee80211_default_rc_algo:Default rate control algorithm for mac80211 to use (charp)

[cfg80211]
filename:       /lib/modules/4.10.0-20-generic/kernel/net/wireless/cfg80211.ko
description:    wireless configuration support
license:        GPL
author:         Johannes Berg
srcversion:     0ADFC23D0B6BCD6916160E7
depends:        
intree:         Y
vermagic:       4.10.0-20-generic SMP mod_unload 
parm:           bss_entries_limit:limit to number of scan BSS entries (per wiphy, default 1000) (int)
parm:           ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm:           cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)

##### module parameters #################

[rtl8192ee]
debug: 0
disable_watchdog: N
fwlps: N
ips: N
msi: Y
swenc: N
swlps: N

[mac80211]
beacon_loss_count: 7
ieee80211_default_rc_algo: minstrel_ht
max_nullfunc_tries: 2
max_probe_tries: 5
minstrel_vht_only: Y
probe_wait_ms: 500

[cfg80211]
bss_entries_limit: 1000
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00

##### /etc/modules ######################

##### modprobe options ##################

[/etc/modprobe.d/50-rtl8192ee.conf]
options rtl8192ee ant_sel=2

[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci

[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac

[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off

[/etc/modprobe.d/intel-microcode-blacklist.conf]
blacklist microcode

[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211

[/etc/modprobe.d/mlx4.conf]
softdep mlx4_core post: mlx4_en

[/etc/modprobe.d/rtl8192ee.conf]
options rtl8192ee fwlps=0

##### rc.local ##########################

exit 0

##### pm-utils ##########################

##### udev rules ########################

##### dmesg #############################

[  103.813902] rtlwifi: rtlwifi: wireless switch is on
[  104.515781] e1000e: enp0s25 NIC Link is Down
[  104.517704] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready (repeated 2 times)
[  105.275461] IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready (repeated 2 times)
[  105.519018] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[  107.619464] wlp3s0: authenticate with <MAC 'GUMMAN2-2' [AC1]>
[  107.638828] wlp3s0: send auth to <MAC 'GUMMAN2-2' [AC1]> (try 1/3)
[  107.653441] wlp3s0: authenticated
[  107.653795] wlp3s0: associate with <MAC 'GUMMAN2-2' [AC1]> (try 1/3)
[  107.660422] wlp3s0: RX AssocResp from <MAC 'GUMMAN2-2' [AC1]> (capab=0x411 status=0 aid=5)
[  107.700490] wlp3s0: associated
[  107.700498] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready

########## wireless info END ############

Thank you in advance for your help!

OveS
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MacBook Pro 15" (mid-2010), iMac 20" (early-2008), Raspberry Pi 2, 3 and 4

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lyndave
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Re: Dropping connection, no reconnection after suspend

Post by lyndave » Sat Apr 29, 2017 10:33 am

i have a script that may help you restart the network manager, it may help you.
the script is below.

HOW TO REFRESH NETWORK WITH A SCRIPT

REFRESH NETWORK SCRIPTS

BELOW IS THE SCRIPT



=====================START SCRIPT==========================

#nano refresh-net

#!/bin/bash

# Refresh network connections

sudo service network-manager restart

sleep 10

exit

====================END SCRIPT=============================



next to make executable

type the following

chmod +x refresh-net

if no reply by terminal it worked

to run this script do the following in terminal

./refresh-net

next we need to move this script to a place where commands go.to do this type the following

sudo mv refresh-net /bin/

to run script type the following in terminal

refresh-net

make it easier by creating a launcher, do the following

creat launcher on desktop by right clicking

name launcher

put in command (refresh-net)

put in comment of what it does

click ok

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OveS
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Re: Dropping connection, no reconnection after suspend

Post by OveS » Sun Apr 30, 2017 10:05 am

Thank you, I have been using this restart command manually. Unfortunatley it does not always work, I have to reboot most of the time.
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austin.texas
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Re: Dropping connection, no reconnection after suspend

Post by austin.texas » Sun Apr 30, 2017 10:24 am

Mint 18.2 Cinnamon, Quad core AMD A8-3870 with Radeon HD Graphics 6550D, 8GB DDR3, Ralink RT2561/RT61 802.11g PCI
Linux Linx 2018

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OveS
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Re: Dropping connection, no reconnection after suspend

Post by OveS » Mon May 01, 2017 4:49 am

Since i have the RTL8192EE with GENERAL.DRIVER-VERSION: 4.10.0-20-generic
I wonder if those separate drivers from lwfinger really are newer?
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Pjotr
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Re: Dropping connection, no reconnection after suspend

Post by Pjotr » Mon May 01, 2017 4:57 am

OveS wrote:Since i have the RTL8192EE with GENERAL.DRIVER-VERSION: 4.10.0-20-generic
I wonder if those separate drivers from lwfinger really are newer?
Well, it wouldn't hurt to try, right? :)

Note that I can't seem to find anything relevant for your wifi chipset in this release description of the 4.10 kernel:
https://kernelnewbies.org/Linux_4.10#he ... 7dee1a5e-2
Tip: 10 things to do after installing Linux Mint 19.2 Tina
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OveS
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Re: Dropping connection, no reconnection after suspend

Post by OveS » Mon May 01, 2017 11:08 am

OK. let's try :-)
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OveS
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Re: Dropping connection, no reconnection after suspend

Post by OveS » Wed May 03, 2017 9:13 am

OK, I installed the driver from lwfinger according to instructions.
No change, problems continue: spontaneous disconnects and inability to reconnect. Restarting network-manager does not help. Rebooting helps, but after a while the connection drops anyway.

Can someone recommend a good USB wifi adapter for this Thinkpad X240 ? One that just works, without additional drivers. At least N standard wifi.

Thank you.
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Re: Dropping connection, no reconnection after suspend

Post by Pjotr » Wed May 03, 2017 9:18 am

OveS wrote:Can someone recommend a good USB wifi adapter for this Thinkpad X240 ? One that just works, without additional drivers. At least N standard wifi.

Thank you.
I have this one: viewtopic.php?f=60&t=241874
Tip: 10 things to do after installing Linux Mint 19.2 Tina
Keep your Linux Mint healthy: Avoid these 10 fatal mistakes
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OveS
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Re: Dropping connection, no reconnection after suspend

Post by OveS » Mon May 22, 2017 10:55 am

After much search I finally found the nano adapter that came with my Raspberry Pi and that I have never used because the Raspberry is cable connected.
It's branded Vilros but inside it's a
Card-3: Realtek RTL8188CUS 802.11n WLAN Adapter driver: rtl8192cu

Plugged it into this Thinkpad and it worked right away. Even switching between wifi networks and reconnecting after sleep mode works.
The wifi strength percentages are lower than those shown by the built-in PCIe adapter, but it works.
Great!
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