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Internet too slow and sometimes the connection is dropped

einarromero / 2017-9-14 04:32
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Internet too slow and sometimes the connection is dropped

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Edited by einarromero at 2017-9-14 05:23

I'm moving from Windows 10 with an ASUS A455LF, there i had to disable the Bluethoot all the time to get the WiFi working properly

Here in DeepIn i've tried the same, but it doesn't work, the navegation turn too slow most of the time and have weak signal even near to router, and sometimes connection is lost with "802.1X" error, after that, it doesn't recognize any WiFi conection and the only way to get it works again is rebooting the PC

By the way, with the LAN conection everything goes fine

My hardware info:
  1. *-network                 
  2.        description: Ethernet interface
  3.        product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
  4.        vendor: Realtek Semiconductor Co., Ltd.
  5.        physical id: 0
  6.        bus info: pci@0000:02:00.0
  7.        logical name: enp2s0
  8.        version: 10
  9.        size: 1Gbit/s
  10.        capacity: 1Gbit/s
  11.        width: 64 bits
  12.        clock: 33MHz
  13.        capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
  14.        configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8168g-3_0.0.1 04/23/13 ip=192.168.1.88 latency=0 link=yes multicast=yes port=MII speed=1Gbit/s
  15.        resources: irq:47 ioport:e000(size=256) memory:f7204000-f7204fff memory:f7200000-f7203fff
  16.   *-network
  17.        description: Wireless interface
  18.        product: BCM43142 802.11b/g/n
  19.        vendor: Broadcom Limited
  20.        physical id: 0
  21.        bus info: pci@0000:03:00.0
  22.        logical name: wlp3s0
  23.        version: 01
  24.        width: 64 bits
  25.        clock: 33MHz
  26.        capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
  27.        configuration: broadcast=yes driver=wl0 driverversion=6.30.223.248 (r487574) ip=192.168.1.60 latency=0 multicast=yes wireless=IEEE 802.11
  28.        resources: irq:19 memory:f7100000-f7107fff
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Already tried:
1. Fix the bug in Debian Avahi-daemon
  1. sudo gedit /etc/nsswitch.conf
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Replacing
  1. hosts:          files mdns4_minimal [NOTFOUND=return] dns mdns4
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with
  1. hosts:          files dns
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2. Disabling the network maganer and installing WICD
  1. sudo apt-get install wicd
  2. sudo systemctl eneable NetworkManager.service
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Please, help me

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arcanjobra 发表于 2017-9-14 22:08:04 | 显示全部楼层
I fixed my problem using shared wifi in phone  for pc

Update in terminal

sudo apt-get dist-upgrade

sudo reboot

100% work

use update kernel for 4.13  perfect

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einarromero 发表于 2017-9-14 23:01:34 | 显示全部楼层
arcanjobra replied at 2017-9-14 22:08
I fixed my problem using shared wifi in phone  for pc

Update in terminal

Is already updated

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arcanjobra 发表于 2017-9-15 03:10:36 | 显示全部楼层
try remove driver synapctis  and re-install  

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einarromero 发表于 2017-9-15 04:11:22 | 显示全部楼层
arcanjobra replied at 2017-9-15 03:10
try remove driver synapctis  and re-install

Can you tell me how?

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einarromero 发表于 2017-9-16 06:17:48 | 显示全部楼层
I'm guessing but think that the issue its not with the drivers, try with a USB WiFi Card, Info:
  1. -network
  2.        description: Wireless interface
  3.        physical id: 1
  4.        bus info: usb@1:1
  5.        logical name: wlxf428530d9fb2
  6.        serial: f4:28:53:0d:9f:b2
  7.        capabilities: ethernet physical wireless
  8.        configuration: broadcast=yes driver=rt2800usb driverversion=4.9.0-deepin11-amd64 firmware=0.36 link=no multicast=yes wireless=IEEE 802.11
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And it happens the same

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arcanjobra 发表于 2017-9-16 08:02:24 | 显示全部楼层

The problem is the deepin 4.9 kernel, updates with the UKUU program to 4.13. I had problems with the official kernel for the wifi drives, if not correct back to official kernel.
Unfortunately realtek presents problems in this system

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einarromero 发表于 2017-9-16 21:21:05 | 显示全部楼层
arcanjobra replied at 2017-9-15 03:10
try remove driver synapctis  and re-install

I finally did it, was really painfull because i had to use a WiFi USB adapter to reinstalled, and didn't work, what you suggest now?
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