** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1867559
Title:
Qualcomm Atheros QCA9377 wifi 802.11ac very unstable and low speed
Status in linux package in Ubuntu:
Incomplete
Status in linux-firmware package in Ubuntu:
New
Bug description:
rafa@acer:~$ sudo lshw -C network
[sudo] senha para rafa:
*-network
descrição: Ethernet interface
produto: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
fabricante: Realtek Semiconductor Co., Ltd.
ID físico: 0.1
informações do barramento: pci@0000:01:00.1
nome lógico: enp1s0f1
versão: 12
serial: 08:97:98:63:7d:2e
capacidade: 1Gbit/s
largura: 64 bits
clock: 33MHz
capacidades: pm msi pciexpress msix vpd bus_master cap_list ethernet
physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuração: autonegotiation=on broadcast=yes driver=r8169
firmware=rtl8411-2_0.0.1 07/08/13 latency=0 link=no multicast=yes port=MII
recursos: irq:16 porta de E/S:3000(tamanho=256)
memória:b1204000-b1204fff memória:b1200000-b1203fff
*-network
descrição: Interface sem fio
produto: QCA9377 802.11ac Wireless Network Adapter
fabricante: Qualcomm Atheros
ID físico: 0
informações do barramento: pci@0000:02:00.0
nome lógico: wlp2s0
versão: 31
serial: a4:63:a1:0e:bc:42
largura: 64 bits
clock: 33MHz
capacidades: pm msi pciexpress bus_master cap_list ethernet physical
wireless
configuração: broadcast=yes driver=ath10k_pci
driverversion=5.3.0-40-generic firmware=WLAN.TF.2.1-00021-QCARMSWP-1
ip=192.168.1.3 latency=0 link=yes multicast=yes wireless=IEEE 802.11
recursos: irq:132 memória:b1000000-b11fffff
Download speed around 100-600Kb/s on 5GHz connection using WPA/WPA2.
Notebook ACER ASPIRE 3 A315-53-343Y
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