Public bug reported:

Hardware:
Dell XPS15 9550
Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter

Software:
Ubuntu 16.04.1 LTS 4.4.0-58-generic
network-manager 1.2.4-0ubuntu0.16.04.1
network-manager-gnome 1.2.0-0ubuntu0.16.04.4


02:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless Network 
Adapter (rev 32)
        Subsystem: Bigfoot Networks, Inc. QCA6174 802.11ac Wireless Network 
Adapter
        Flags: bus master, fast devsel, latency 0, IRQ 136
        Memory at dd200000 (64-bit, non-prefetchable) [size=2M]
        Capabilities: [40] Power Management version 3
        Capabilities: [50] MSI: Enable+ Count=8/8 Maskable+ 64bit-
        Capabilities: [70] Express Endpoint, MSI 00
        Capabilities: [100] Advanced Error Reporting
        Capabilities: [148] Virtual Channel
        Capabilities: [168] Device Serial Number 00-00-00-00-00-00-00-00
        Capabilities: [178] Latency Tolerance Reporting
        Capabilities: [180] L1 PM Substates
        Kernel driver in use: ath10k_pci
        Kernel modules: ath10k_pci


When resuming from suspend, network-manager only displays one random network 
(random/different one each time).

Switching WiFi off and on does not fix it.  iwlist scanning does not fix
it.

After running "sudo iwlist scanning", network manager works normally
again immediately.

** Affects: network-manager (Ubuntu)
     Importance: Undecided
         Status: New

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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to network-manager in Ubuntu.
https://bugs.launchpad.net/bugs/1654730

Title:
  Resuming from suspend, network manager can only see 1 WiFi network

Status in network-manager package in Ubuntu:
  New

Bug description:
  Hardware:
  Dell XPS15 9550
  Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter

  Software:
  Ubuntu 16.04.1 LTS 4.4.0-58-generic
  network-manager 1.2.4-0ubuntu0.16.04.1
  network-manager-gnome 1.2.0-0ubuntu0.16.04.4

  
  02:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless 
Network Adapter (rev 32)
        Subsystem: Bigfoot Networks, Inc. QCA6174 802.11ac Wireless Network 
Adapter
        Flags: bus master, fast devsel, latency 0, IRQ 136
        Memory at dd200000 (64-bit, non-prefetchable) [size=2M]
        Capabilities: [40] Power Management version 3
        Capabilities: [50] MSI: Enable+ Count=8/8 Maskable+ 64bit-
        Capabilities: [70] Express Endpoint, MSI 00
        Capabilities: [100] Advanced Error Reporting
        Capabilities: [148] Virtual Channel
        Capabilities: [168] Device Serial Number 00-00-00-00-00-00-00-00
        Capabilities: [178] Latency Tolerance Reporting
        Capabilities: [180] L1 PM Substates
        Kernel driver in use: ath10k_pci
        Kernel modules: ath10k_pci

  
  When resuming from suspend, network-manager only displays one random network 
(random/different one each time).

  Switching WiFi off and on does not fix it.  iwlist scanning does not
  fix it.

  After running "sudo iwlist scanning", network manager works normally
  again immediately.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1654730/+subscriptions

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