Come dice il titolo, la mia connessione wifi continua a scendere, a volte dopo 10 minuti, a volte dopo poche ore dal collegamento.
Ho cercato la soluzione e sembra che sia il problema comune sulle macchine Linux.
Ho fatto tutti gli aggiornamenti, ma non sono sicuro di cosa pensare della mia versione del driver e cosa altro da provare.
Ecco le informazioni sul mio computer:
Computer: HP Elitebook 840
OS: Linux Mint 17.3 Cinnamon 64-bit
Cinnamon version: 2.8.6
Kernel: 3.19.0-generic
Quando corro lshw -c network
comando:
*-network
description: Ethernet interface
product: Ethernet Connection I218-LM
vendor: Intel Corporation
physical id: 19
bus info: pci@0000:00:19.0
logical name: eth0
version: 04
serial: 64:51:06:9e:b0:62
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k firmware=0.3-4 latency=0 link=no multicast=yes port=twisted pair
resources: irq:50 memory:d0700000-d071ffff memory:d073e000-d073efff ioport:3080(size=32)
*-network
description: Wireless interface
product: BCM43228 802.11a/b/g/n
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlan0
version: 00
serial: 18:cf:5e:81:b5:fd
width: 64 bits
clock: 33MHz
capabilities: bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=wl0 driverversion=6.30.223.248 (r487574) ip=192.168.1.131 latency=0 multicast=yes wireless=IEEE 802.11abg
resources: irq:19 memory:d0500000-d0503fff
Non so cos'altro dire. Spero che tu possa aiutarmi a trovare la soluzione.
Modificare:
Ecco le informazioni sulla mia connessione wifi:
Frequency:2.412 GHz (Channel 1)
Quality=52/70 Signal level=-58 dBm
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
E produrre per tail -f /var/log/dmesg
:
[ 7.142644] init: failsafe main process (762) killed by TERM signal
[ 7.281183] init: samba-ad-dc main process (894) terminated with status 1
[ 7.862247] media: Linux media interface: v0.10
[ 7.870277] Linux video capture interface: v2.00
[ 7.965046] uvcvideo: Found UVC 1.00 device HP HD Webcam (05c8:0369)
[ 7.973955] input: HP HD Webcam as /devices/pci0000:00/0000:00:14.0/usb1/1-7/1-7:1.0/input/input25
[ 7.974072] usbcore: registered new interface driver uvcvideo
[ 7.974076] USB Video Class driver (1.1.1)
[ 8.140923] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 8.172888] input: ST LIS3LV02DL Accelerometer as /devices/platform/lis3lv02d/input/input26
Edit2:
Uscita per lspci -vnn | grep -i net
:
00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection I218-LM [8086:155a] (rev 04)
02:00.0 Network controller [0280]: Broadcom Corporation BCM43228 802.11a/b/g/n [14e4:4359]