rtl8821ae 802.11ac problem

asked 2018-08-30 09:33:11 -0500

oyaro gravatar image

Hi, I have a problem with my wifi card. It lost connection speed and my ping every 2-3 seconds increases and then diminishes again. I try to modprobe rtl8821ae from rtlwifi_new but it's already installed.

My laptop running Fedora 28 KDE

[oyaro@laptop ~]$ sudo inxi -Fxmz
  Host: laptop Kernel: 4.17.19-200.fc28.x86_64 x86_64 bits: 64 compiler: gcc 
  v: 8.1.1 Console: tty 2 Distro: Fedora release 28 (Twenty Eight) 
  Type: Laptop System: ASUSTeK product: E202SA v: 1.0 serial: <filter> 
  Mobo: ASUSTeK model: E202SA v: 1.0 serial: <filter> 
  UEFI: American Megatrends v: E202SA.302 date: 10/17/2016 
  ID-1: BAT0 charge: 27.2 Wh condition: 41.3/48.3 Wh (85%) 
  model: ASUSTeK E202-42 status: Discharging 
  Array-1: capacity: 8 GiB slots: 2 EC: None max module size: 4 GiB 
  note: est. 
  Device-1: A1_DIMM0 size: 4 GiB speed: 1600 MT/s type: DDR3 
  Device-2: A1_DIMM1 size: No Module Installed 
  Topology: Quad Core model: Intel Pentium N3710 bits: 64 type: MCP 
  arch: Airmont rev: 4 L2 cache: 1024 KiB 
  flags: lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 12800 
  Speed: 530 MHz min/max: 480/2560 MHz Core speeds (MHz): 1: 687 2: 553 
  3: 927 4: 750 
  Card-1: Intel Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx 
  Integrated Graphics 
  driver: i915 v: kernel bus ID: 00:02.0 
  Display: server: Fedora Project X.org 1.19.6 driver: modesetting 
  unloaded: fbdev,vesa resolution: 1366x768~60Hz 
  OpenGL: renderer: Mesa DRI Intel HD Graphics 405 (Braswell) 
  v: 4.5 Mesa 18.0.5 direct render: Yes 
  Card-1: Intel Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series 
  High Definition Audio 
  driver: snd_hda_intel v: kernel bus ID: 00:1b.0 
  Sound Server: ALSA v: k4.17.19-200.fc28.x86_64 
  Card-1: Realtek RTL8821AE 802.11ac PCIe Wireless Network Adapter 
  driver: rtl8821ae v: kernel port: e000 bus ID: 01:00 
  IF: wlp1s0 state: up mac: <filter> 
  Local Storage: total: 465.76 GiB used: 8.77 GiB (1.9%) 
  ID-1: /dev/sda vendor: Toshiba model: MQ01ABF050 size: 465.76 GiB 
  temp: 33 C 
  ID-1: / size: 78.24 GiB used: 7.58 GiB (9.7%) fs: ext4 dev: /dev/dm-1 
  ID-2: /boot size: 1007.9 MiB used: 157.6 MiB (15.6%) fs: ext2 
  dev: /dev/sda2 
  ID-3: /home size: 373.29 GiB used: 1.02 GiB (0.3%) fs: ext4 dev: /dev/dm-3 
  ID-4: swap-1 size: 4.00 GiB used: 0 KiB (0.0%) fs: swap dev: /dev/dm-2 
  System Temperatures: cpu: 6280.0 C mobo: 0.0 C 
  Fan Speeds (RPM): cpu: 25500 
  Processes: 214 Uptime: 16m Memory: 3.74 GiB used: 1.82 GiB (48.6%) 
  Init: systemd runlevel: 5 Compilers: gcc: 8.1.1 Shell: bash v: 4.4.23 
  inxi: 3.0.20

[oyaro@laptop ~]$ ping -c 30
PING ( 56(84) bytes of data.
64 bytes from icmp_seq=1 ...
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bluebat gravatar imagebluebat ( 2019-03-14 21:35:10 -0500 )edit