SSID BSSID MODE CHAN FREQ RATE SIGNAL BARS SECURITY ACTIVE * IP4.ROUTE: dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000ĭHCP4.OPTION: requested_domain_search = 1ĭHCP4.OPTION: requested_time_offset = 1ĭHCP4.OPTION: requested_domain_name = 1ĭHCP4.OPTION: requested_rfc3442_classless_static_routes = 1ĭHCP4.OPTION: requested_broadcast_address = 1ĭHCP4.OPTION: requested_netbios_scope = 1ĭHCP4.OPTION: requested_interface_mtu = 1ĭHCP4.OPTION: requested_subnet_mask = 1ĭHCP4.OPTION: routers = 192.168.1.254ĭHCP4.OPTION: ip_address = 192.168.1.49ĭHCP4.OPTION: broadcast_address = 192.168.1.255ĭHCP4.OPTION: requested_static_routes = 1ĭHCP4.OPTION: requested_domain_name_servers = 1ĭHCP4.OPTION: requested_ntp_servers = 1ĭHCP4.OPTION: requested_netbios_name_servers = 1ĭHCP4.OPTION: dhcp_lease_time = 43200ĭHCP4.OPTION: domain_name_servers = 192.168.1.254ĭHCP4.OPTION: requested_ms_classless_static_routes = 1ĭHCP4.OPTION: subnet_mask = 255.255.255.0ĭHCP4.OPTION: network_number = 192.168.1.0ĭHCP4.OPTION: requested_host_name = 1ĭHCP4.OPTION: dhcp_server_identifier = 192.168.1.254 GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/7
GENERAL.FIRMWARE-VERSION: WLAN.RM.4.4-00022-QCARMSWPZ-2 GENERAL.DRIVER-VERSION: 4.13.0-16-generic GENERAL.PRODUCT: QCA6174 802.11ac Wireless Network Adapter Tx excessive retries:0 Invalid misc:70 Missed beacon:0 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Retry short limit:7 RTS thr:off Fragment thr:off
Mode:Managed Frequency:2.447 GHz Access Point: TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 Sparse_keymap 16384 3 dell_wmi,intel_hid,intel_vbtn # lsusb #īus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hubīus 001 Device 004: ID 0c45:670c Microdiaīus 001 Device 003: ID 04f3:20d0 Elan Microelectronics Corp.īus 001 Device 002: ID 0cf3:e300 Atheros Communications, Inc.īus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub QCA6174 802.11ac Wireless Network Adapter # lspci #ģa:00.0 Network controller : Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter (rev 32) Parameters: ro, quiet, splash, e_native_backlight=1, vt.handoff=7 The Wifi was working fine on 17.04 (not great signal but no diconnections). Product: QCA6174 802.11ac Wireless Network AdapterĬapabilities: pm msi pciexpress bus_master cap_list ethernet physical wirelessĬonfiguration: broadcast=yes driver=ath10k_pci driverversion=4.13.0-16-generic firmware=WLAN.RM.4.4-00022-QCARMSWPZ-2 ip=192.168.1.49 latency=0 link=yes multicast=yes wireless=IEEE 802.11
The card model is: sudo lshw -class network I'm experiencing frequent disconnections (every 10~15min) a simple reconnection to the SSID solve the issue.
THE QUALCOMM QCA9377 802.11AC WIRELESS ADAPTER CODE 43 UPDATE
My wifi connexion is very unstable after the 17.10 update (from 17.04).
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