apport information

** Attachment added: "PulseList.txt"
   
https://bugs.launchpad.net/bugs/1906600/+attachment/5441085/+files/PulseList.txt

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https://bugs.launchpad.net/bugs/1906600

Title:
  WiFi disconnects continually (goes "down" in NetworkManager)

Status in Ubuntu MATE:
  Confirmed
Status in linux package in Ubuntu:
  Incomplete
Status in network-manager package in Ubuntu:
  Confirmed

Bug description:
  Hello everybody and thank you in advance for your help.  After a
  recent update, my machine rebooted and appeared to be fine, but after
  a short time the WiFi dropped and the NetworkManager applet shows that
  the interface is down.  I am also getting prompted for a password
  (which was previously saved) and when I click on connect it will
  establish the connection for a short time, but then goes down again.
  In some cases this is immediate in others, I will be online for up to
  approximately 15 minutes before it goes down again.  I have tried
  restarting NetworkManager, but I get the same results (short time up,
  then down).  I tried to review log data, but I am not a linux expert
  and so I'm not sure that I am looking at the right log, nor do I know
  exactly what to look for.  Here are some lines from around the time of
  the disconnect and the restarting of NetworkManager:

                                                           '
  Dec 01 21:13:24 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875204.3541] dhcp4 (wlo1): state changed unknown -> bound
  Dec 01 21:13:24 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875204.3698] device (wlo1): state change: ip-config -> ip-check (reason 
'none', sys-iface-state: 'managed')
  Dec 01 21:13:24 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875204.3772] device (wlo1): state change: ip-check -> secondaries (reason 
'none', sys-iface-state: 'managed')
  Dec 01 21:13:24 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875204.3856] device (wlo1): state change: secondaries -> activated (reason 
'none', sys-iface-state: 'managed')
  Dec 01 21:13:24 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875204.3882] manager: NetworkManager state is now CONNECTED_SITE
  Dec 01 21:13:24 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875204.3945] device (wlo1): Activation: successful, device activated.
  Dec 01 21:13:24 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875204.3969] manager: NetworkManager state is now CONNECTED_GLOBAL
  Dec 01 21:15:48 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875348.8909] device (wlo1): supplicant interface state: completed -> 
authenticating
  Dec 01 21:15:48 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875348.8910] device (p2p-dev-wlo1): supplicant management interface state: 
completed -> authenticating
  Dec 01 21:15:48 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875348.9011] device (wlo1): supplicant interface state: authenticating -> 
associating
  Dec 01 21:15:48 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875348.9012] device (p2p-dev-wlo1): supplicant management interface state: 
authenticating -> associating
  Dec 01 21:15:48 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875348.9222] device (wlo1): supplicant interface state: associating -> 
4-way handshake
  Dec 01 21:15:48 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875348.9222] device (p2p-dev-wlo1): supplicant management interface state: 
associating -> 4-way handshake
  Dec 01 21:15:48 bryan-HP-Notebook NetworkManager[22616]: <warn>  
[1606875348.9223] sup-iface[0x562ab0adb110,wlo1]: connection disconnected 
(reason -1)
  Dec 01 21:15:48 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875348.9297] device (wlo1): supplicant interface state: 4-way handshake -> 
disconnected
  Dec 01 21:15:48 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875348.9318] device (wlo1): Activation: (wifi) disconnected during 
association, asking for new key
  Dec 01 21:15:48 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875348.9321] device (wlo1): state change: activated -> need-auth (reason 
'supplicant-disconnect', sys-iface-state: 'managed')
  Dec 01 21:15:48 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875348.9526] dhcp4 (wlo1): canceled DHCP transaction
  Dec 01 21:15:48 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875348.9527] dhcp4 (wlo1): state changed bound -> done
  Dec 01 21:15:48 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875348.9544] manager: NetworkManager state is now CONNECTING
  Dec 01 21:15:48 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875348.9603] device (p2p-dev-wlo1): supplicant management interface state: 
4-way handshake -> disconnected
  Dec 01 21:15:49 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875349.4819] device (wlo1): supplicant interface state: disconnected -> 
scanning
  Dec 01 21:15:49 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875349.4820] device (p2p-dev-wlo1): supplicant management interface state: 
disconnected -> scanning
  Dec 01 21:15:49 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875349.6408] device (wlo1): supplicant interface state: scanning -> 
inactive
  Dec 01 21:15:49 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875349.6409] device (p2p-dev-wlo1): supplicant management interface state: 
scanning -> inactive
  Dec 01 21:16:42 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875402.0156] device (wlo1): supplicant interface state: inactive -> 
scanning
  Dec 01 21:16:42 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875402.0157] device (p2p-dev-wlo1): supplicant management interface state: 
inactive -> scanning
  Dec 01 21:16:42 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875402.9557] device (wlo1): supplicant interface state: scanning -> 
inactive
  Dec 01 21:16:42 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875402.9558] device (p2p-dev-wlo1): supplicant management interface state: 
scanning -> inactive
  Dec 01 21:16:42 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875402.9980] device (wlo1): supplicant interface state: inactive -> 
scanning
  Dec 01 21:16:42 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875402.9981] device (p2p-dev-wlo1): supplicant management interface state: 
inactive -> scanning
  Dec 01 21:16:43 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875403.9472] device (wlo1): supplicant interface state: scanning -> 
inactive
  Dec 01 21:16:43 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875403.9473] device (p2p-dev-wlo1): supplicant management interface state: 
scanning -> inactive
  Dec 01 21:16:45 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875405.4449] device (wlo1): supplicant interface state: inactive -> 
scanning
  Dec 01 21:16:45 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875405.4450] device (p2p-dev-wlo1): supplicant management interface state: 
inactive -> scanning
  Dec 01 21:16:46 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875406.4023] device (wlo1): supplicant interface state: scanning -> 
inactive
  Dec 01 21:16:46 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875406.4028] device (p2p-dev-wlo1): supplicant management interface state: 
scanning -> inactive
  Dec 01 21:16:47 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875407.4040] device (wlo1): supplicant interface state: inactive -> 
scanning
  Dec 01 21:16:47 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875407.4041] device (p2p-dev-wlo1): supplicant management interface state: 
inactive -> scanning
  Dec 01 21:16:48 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875408.3604] device (wlo1): supplicant interface state: scanning -> 
inactive
  Dec 01 21:16:48 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875408.3611] device (p2p-dev-wlo1): supplicant management interface state: 
scanning -> inactive
  Dec 01 21:16:48 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875408.9993] device (wlo1): supplicant interface state: inactive -> 
scanning
  Dec 01 21:16:48 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875408.9994] device (p2p-dev-wlo1): supplicant management interface state: 
inactive -> scanning
  Dec 01 21:16:50 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875410.3518] device (wlo1): supplicant interface state: scanning -> 
inactive
  Dec 01 21:16:50 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875410.3519] device (p2p-dev-wlo1): supplicant management interface state: 
scanning -> inactive
  Dec 01 21:16:50 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875410.4086] device (wlo1): supplicant interface state: inactive -> 
scanning
  Dec 01 21:16:50 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875410.4087] device (p2p-dev-wlo1): supplicant management interface state: 
inactive -> scanning
  Dec 01 21:16:51 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875411.3514] device (wlo1): supplicant interface state: scanning -> 
inactive
  Dec 01 21:16:51 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875411.3515] device (p2p-dev-wlo1): supplicant management interface state: 
scanning -> inactive
  Dec 01 21:16:52 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875412.4453] device (wlo1): supplicant interface state: inactive -> 
scanning
  Dec 01 21:16:52 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875412.4454] device (p2p-dev-wlo1): supplicant management interface state: 
inactive -> scanning
  Dec 01 21:16:53 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875413.4255] device (wlo1): supplicant interface state: scanning -> 
inactive
  Dec 01 21:16:53 bryan-HP-Notebook NetworkManager[22616]: <info>  
[1606875413.4255] device (p2p-dev-wlo1): supplicant management interface state: 
scanning -> inactive

  My Wireless NIC is (I think):
  bryan@bryan-HP-Notebook:~$ lspci | grep -i wireless
  02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188EE 
Wireless Network Adapter (rev 01)

  Are there any other logs that I may provide that would be useful to
  the community for this issue?  Are there other items I should look at
  besides NetworkManager as a cause? Any help is certainly appreciated.

  ps. The wired network still functions flawlessly so I am not sure that
  this has anything to do with NetworkManager at all.

  Cheers!
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.11-0ubuntu27.13
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  bryan      3380 F.... pulseaudio
   /dev/snd/controlC0:  bryan      3380 F.... pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: MATE
  DistroRelease: Ubuntu 20.04
  IfupdownConfig:
   # interfaces(5) file used by ifup(8) and ifdown(8)
   auto lo
   iface lo inet loopback
  InstallationDate: Installed on 2019-07-31 (491 days ago)
  InstallationMedia: Ubuntu-MATE 18.04.2 LTS "Bionic Beaver" - Release amd64 
(20190210)
  IpRoute:
   default via 192.168.10.1 dev enp3s0 proto dhcp metric 100 
   default via 192.168.10.1 dev wlo1 proto dhcp metric 600 
   169.254.0.0/16 dev enp3s0 scope link metric 1000 
   192.168.10.0/24 dev enp3s0 proto kernel scope link src 192.168.10.88 metric 
100 
   192.168.10.0/24 dev wlo1 proto kernel scope link src 192.168.10.180 metric 
600
  MachineType: HP HP Notebook
  Package: network-manager 1.22.10-1ubuntu2.2
  PackageArchitecture: amd64
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-56-generic 
root=UUID=553742e0-94bb-402b-866b-634620d8ed27 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 5.4.0-56.62-generic 5.4.73
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-56-generic N/A
   linux-backports-modules-5.4.0-56-generic  N/A
   linux-firmware                            1.187.4
  RfKill:
   0: phy0: Wireless LAN
        Soft blocked: no
        Hard blocked: no
  Tags:  focal
  Uname: Linux 5.4.0-56-generic x86_64
  UpgradeStatus: Upgraded to focal on 2020-06-01 (186 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 12/28/2016
  dmi.bios.vendor: Insyde
  dmi.bios.version: F.22
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: 82F6
  dmi.board.vendor: HP
  dmi.board.version: 40.39
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsyde:bvrF.22:bd12/28/2016:svnHP:pnHPNotebook:pvrType1ProductConfigId:rvnHP:rn82F6:rvr40.39:cvnHP:ct10:cvrChassisVersion:
  dmi.product.family: 103C_5335KV G=N L=CON B=HP
  dmi.product.name: HP Notebook
  dmi.product.sku: X7T78UA#ABA
  dmi.product.version: Type1ProductConfigId
  dmi.sys.vendor: HP
  nmcli-nm:
   RUNNING  VERSION  STATE      STARTUP  CONNECTIVITY  NETWORKING  WIFI-HW  
WIFI     WWAN-HW  WWAN    
   running  1.22.10  connected  started  full          enabled     enabled  
enabled  enabled  enabled
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.11-0ubuntu27.13
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  bryan      3380 F.... pulseaudio
   /dev/snd/controlC0:  bryan      3380 F.... pulseaudio
  CasperMD5CheckResult: skip
  CurrentDesktop: MATE
  DistroRelease: Ubuntu 20.04
  IfupdownConfig:
   # interfaces(5) file used by ifup(8) and ifdown(8)
   auto lo
   iface lo inet loopback
  InstallationDate: Installed on 2019-07-31 (491 days ago)
  InstallationMedia: Ubuntu-MATE 18.04.2 LTS "Bionic Beaver" - Release amd64 
(20190210)
  IpRoute:
   default via 192.168.10.1 dev enp3s0 proto dhcp metric 100 
   default via 192.168.10.1 dev wlo1 proto dhcp metric 600 
   169.254.0.0/16 dev enp3s0 scope link metric 1000 
   192.168.10.0/24 dev enp3s0 proto kernel scope link src 192.168.10.88 metric 
100 
   192.168.10.0/24 dev wlo1 proto kernel scope link src 192.168.10.180 metric 
600
  MachineType: HP HP Notebook
  Package: network-manager 1.22.10-1ubuntu2.2
  PackageArchitecture: amd64
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-56-generic 
root=UUID=553742e0-94bb-402b-866b-634620d8ed27 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 5.4.0-56.62-generic 5.4.73
  RelatedPackageVersions:
   linux-restricted-modules-5.4.0-56-generic N/A
   linux-backports-modules-5.4.0-56-generic  N/A
   linux-firmware                            1.187.4
  RfKill:
   0: phy0: Wireless LAN
        Soft blocked: no
        Hard blocked: no
  Tags:  focal
  Uname: Linux 5.4.0-56-generic x86_64
  UpgradeStatus: Upgraded to focal on 2020-06-01 (186 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 12/28/2016
  dmi.bios.vendor: Insyde
  dmi.bios.version: F.22
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: 82F6
  dmi.board.vendor: HP
  dmi.board.version: 40.39
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsyde:bvrF.22:bd12/28/2016:svnHP:pnHPNotebook:pvrType1ProductConfigId:rvnHP:rn82F6:rvr40.39:cvnHP:ct10:cvrChassisVersion:
  dmi.product.family: 103C_5335KV G=N L=CON B=HP
  dmi.product.name: HP Notebook
  dmi.product.sku: X7T78UA#ABA
  dmi.product.version: Type1ProductConfigId
  dmi.sys.vendor: HP
  nmcli-nm:
   RUNNING  VERSION  STATE      STARTUP  CONNECTIVITY  NETWORKING  WIFI-HW  
WIFI     WWAN-HW  WWAN    
   running  1.22.10  connected  started  full          enabled     enabled  
enabled  enabled  enabled

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