wifi unavailable(wireless) on acer aspire 4750z





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mizisport@Mizi64-Aspire-4750:~$ sudo lshw -C network
[sudo] password for mizisport:
*-network DISABLED

description: Wireless interface
product: AR9287 Wireless Network Adapter (PCI-Express)
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlp2s0
version: 01



mizisport@Mizi64-Aspire-4750:~$ sudo lshw -C network
[sudo] password for mizisport:
*-network DISABLED

description: Wireless interface
product: AR9287 Wireless Network Adapter (PCI-Express)
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlp2s0
version: 01
serial: 20:7c:8f:71:39:0c
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ath9k driverversion=4.18.0-18-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
resources: irq:17 memory:90500000-9050ffff
*-network
description: Ethernet interface
product: NetLink BCM57785 Gigabit Ethernet PCIe
vendor: Broadcom Inc. and subsidiaries
physical id: 0
bus info: pci@0000:03:00.0
logical name: enp3s0f0
version: 10
serial: 20:6a:8a:4c:bb:d6
size: 100Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi msix pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.137 duplex=full firmware=sb ip=192.168.1.109 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
resources: irq:19 memory:90400000-9040ffff memory:90410000-9041ffff memory:7f200000-7f2007ff
mizisport@Mizi64-Aspire-4750:~$



   serial: 20:7c:8f:71:39:0c
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ath9k driverversion=4.18.0-18-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
resources: irq:17 memory:90500000-9050ffff


*-network
description: Ethernet interface
product: NetLink BCM57785 Gigabit Ethernet PCIe
vendor: Broadcom Inc. and subsidiaries
physical id: 0
bus info: pci@0000:03:00.0
logical name: enp3s0f0
version: 10
serial: 20:6a:8a:4c:bb:d6
size: 100Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi msix pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.137 duplex=full firmware=sb ip=192.168.1.109 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
resources: irq:19 memory:90400000-9040ffff memory:90410000-9041ffff memory:7f200000-7f2007ff
mizisport@Mizi64-Aspire-4750:~$









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    mizisport@Mizi64-Aspire-4750:~$ sudo lshw -C network
    [sudo] password for mizisport:
    *-network DISABLED

    description: Wireless interface
    product: AR9287 Wireless Network Adapter (PCI-Express)
    vendor: Qualcomm Atheros
    physical id: 0
    bus info: pci@0000:02:00.0
    logical name: wlp2s0
    version: 01



    mizisport@Mizi64-Aspire-4750:~$ sudo lshw -C network
    [sudo] password for mizisport:
    *-network DISABLED

    description: Wireless interface
    product: AR9287 Wireless Network Adapter (PCI-Express)
    vendor: Qualcomm Atheros
    physical id: 0
    bus info: pci@0000:02:00.0
    logical name: wlp2s0
    version: 01
    serial: 20:7c:8f:71:39:0c
    width: 64 bits
    clock: 33MHz
    capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
    configuration: broadcast=yes driver=ath9k driverversion=4.18.0-18-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
    resources: irq:17 memory:90500000-9050ffff
    *-network
    description: Ethernet interface
    product: NetLink BCM57785 Gigabit Ethernet PCIe
    vendor: Broadcom Inc. and subsidiaries
    physical id: 0
    bus info: pci@0000:03:00.0
    logical name: enp3s0f0
    version: 10
    serial: 20:6a:8a:4c:bb:d6
    size: 100Mbit/s
    capacity: 1Gbit/s
    width: 64 bits
    clock: 33MHz
    capabilities: pm msi msix pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
    configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.137 duplex=full firmware=sb ip=192.168.1.109 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
    resources: irq:19 memory:90400000-9040ffff memory:90410000-9041ffff memory:7f200000-7f2007ff
    mizisport@Mizi64-Aspire-4750:~$



       serial: 20:7c:8f:71:39:0c
    width: 64 bits
    clock: 33MHz
    capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
    configuration: broadcast=yes driver=ath9k driverversion=4.18.0-18-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
    resources: irq:17 memory:90500000-9050ffff


    *-network
    description: Ethernet interface
    product: NetLink BCM57785 Gigabit Ethernet PCIe
    vendor: Broadcom Inc. and subsidiaries
    physical id: 0
    bus info: pci@0000:03:00.0
    logical name: enp3s0f0
    version: 10
    serial: 20:6a:8a:4c:bb:d6
    size: 100Mbit/s
    capacity: 1Gbit/s
    width: 64 bits
    clock: 33MHz
    capabilities: pm msi msix pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
    configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.137 duplex=full firmware=sb ip=192.168.1.109 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
    resources: irq:19 memory:90400000-9040ffff memory:90410000-9041ffff memory:7f200000-7f2007ff
    mizisport@Mizi64-Aspire-4750:~$









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      mizisport@Mizi64-Aspire-4750:~$ sudo lshw -C network
      [sudo] password for mizisport:
      *-network DISABLED

      description: Wireless interface
      product: AR9287 Wireless Network Adapter (PCI-Express)
      vendor: Qualcomm Atheros
      physical id: 0
      bus info: pci@0000:02:00.0
      logical name: wlp2s0
      version: 01



      mizisport@Mizi64-Aspire-4750:~$ sudo lshw -C network
      [sudo] password for mizisport:
      *-network DISABLED

      description: Wireless interface
      product: AR9287 Wireless Network Adapter (PCI-Express)
      vendor: Qualcomm Atheros
      physical id: 0
      bus info: pci@0000:02:00.0
      logical name: wlp2s0
      version: 01
      serial: 20:7c:8f:71:39:0c
      width: 64 bits
      clock: 33MHz
      capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
      configuration: broadcast=yes driver=ath9k driverversion=4.18.0-18-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
      resources: irq:17 memory:90500000-9050ffff
      *-network
      description: Ethernet interface
      product: NetLink BCM57785 Gigabit Ethernet PCIe
      vendor: Broadcom Inc. and subsidiaries
      physical id: 0
      bus info: pci@0000:03:00.0
      logical name: enp3s0f0
      version: 10
      serial: 20:6a:8a:4c:bb:d6
      size: 100Mbit/s
      capacity: 1Gbit/s
      width: 64 bits
      clock: 33MHz
      capabilities: pm msi msix pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
      configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.137 duplex=full firmware=sb ip=192.168.1.109 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
      resources: irq:19 memory:90400000-9040ffff memory:90410000-9041ffff memory:7f200000-7f2007ff
      mizisport@Mizi64-Aspire-4750:~$



         serial: 20:7c:8f:71:39:0c
      width: 64 bits
      clock: 33MHz
      capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
      configuration: broadcast=yes driver=ath9k driverversion=4.18.0-18-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
      resources: irq:17 memory:90500000-9050ffff


      *-network
      description: Ethernet interface
      product: NetLink BCM57785 Gigabit Ethernet PCIe
      vendor: Broadcom Inc. and subsidiaries
      physical id: 0
      bus info: pci@0000:03:00.0
      logical name: enp3s0f0
      version: 10
      serial: 20:6a:8a:4c:bb:d6
      size: 100Mbit/s
      capacity: 1Gbit/s
      width: 64 bits
      clock: 33MHz
      capabilities: pm msi msix pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
      configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.137 duplex=full firmware=sb ip=192.168.1.109 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
      resources: irq:19 memory:90400000-9040ffff memory:90410000-9041ffff memory:7f200000-7f2007ff
      mizisport@Mizi64-Aspire-4750:~$









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      mizisport@Mizi64-Aspire-4750:~$ sudo lshw -C network
      [sudo] password for mizisport:
      *-network DISABLED

      description: Wireless interface
      product: AR9287 Wireless Network Adapter (PCI-Express)
      vendor: Qualcomm Atheros
      physical id: 0
      bus info: pci@0000:02:00.0
      logical name: wlp2s0
      version: 01



      mizisport@Mizi64-Aspire-4750:~$ sudo lshw -C network
      [sudo] password for mizisport:
      *-network DISABLED

      description: Wireless interface
      product: AR9287 Wireless Network Adapter (PCI-Express)
      vendor: Qualcomm Atheros
      physical id: 0
      bus info: pci@0000:02:00.0
      logical name: wlp2s0
      version: 01
      serial: 20:7c:8f:71:39:0c
      width: 64 bits
      clock: 33MHz
      capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
      configuration: broadcast=yes driver=ath9k driverversion=4.18.0-18-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
      resources: irq:17 memory:90500000-9050ffff
      *-network
      description: Ethernet interface
      product: NetLink BCM57785 Gigabit Ethernet PCIe
      vendor: Broadcom Inc. and subsidiaries
      physical id: 0
      bus info: pci@0000:03:00.0
      logical name: enp3s0f0
      version: 10
      serial: 20:6a:8a:4c:bb:d6
      size: 100Mbit/s
      capacity: 1Gbit/s
      width: 64 bits
      clock: 33MHz
      capabilities: pm msi msix pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
      configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.137 duplex=full firmware=sb ip=192.168.1.109 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
      resources: irq:19 memory:90400000-9040ffff memory:90410000-9041ffff memory:7f200000-7f2007ff
      mizisport@Mizi64-Aspire-4750:~$



         serial: 20:7c:8f:71:39:0c
      width: 64 bits
      clock: 33MHz
      capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
      configuration: broadcast=yes driver=ath9k driverversion=4.18.0-18-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
      resources: irq:17 memory:90500000-9050ffff


      *-network
      description: Ethernet interface
      product: NetLink BCM57785 Gigabit Ethernet PCIe
      vendor: Broadcom Inc. and subsidiaries
      physical id: 0
      bus info: pci@0000:03:00.0
      logical name: enp3s0f0
      version: 10
      serial: 20:6a:8a:4c:bb:d6
      size: 100Mbit/s
      capacity: 1Gbit/s
      width: 64 bits
      clock: 33MHz
      capabilities: pm msi msix pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
      configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.137 duplex=full firmware=sb ip=192.168.1.109 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
      resources: irq:19 memory:90400000-9040ffff memory:90410000-9041ffff memory:7f200000-7f2007ff
      mizisport@Mizi64-Aspire-4750:~$







      networking





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      asked 3 mins ago









      Tarmizi ZilaniTarmizi Zilani

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