hotellina:
>" 13a. Does disabling the firmware power management change anything? This may
>be done via a terminal: sudo nano /etc/modprobe.d/rtl8821ae.conf options
>rtl8821ae ips=0 fwlps=0"
Are you noting you tested this after restarting and no change?
Also, to keep this relevant to upstream, one would want to periodically
check for, and test the latest mainline kernel (now 4.10-rc3) as it is
released.
Could you please advise?
** Description changed:
- My laptop is an ASUS X555L and I have a wireless card RTL8821AE. When WiFi
connected to my Vodafone router:
+ My laptop is an ASUS X555L and I have a wireless card RTL8821AE. When WiFi
connected via 802.11b to my Vodafone router:
Product type HG658c
Hardware version HG658BZV VER.A
Software version V100R001C172B227
after a few minutes it hangs and doesn't let me surf internet although
- it shows connected. Windows 10 works seamlessly.
+ it shows connected. With Windows 10 on the same laptop the WiFi works
+ seamlessly.
+
+ I tried the following but it didn't improve the situation:
+ + Disabling power management:
+ iwconfig
+ wlp3s0 IEEE 802.11 ESSID:"internet"
+ Mode:Managed Frequency:2.437 GHz Access Point: 20:08:ED:7A:18:A4
+ Bit Rate=11 Mb/s Tx-Power=20 dBm
+ Retry short limit:7 RTS thr=2347 B Fragment thr:off
+ Power Management:off
+ Link Quality=66/70 Signal level=-44 dBm
+ Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
+ Tx excessive retries:0 Invalid misc:17 Missed beacon:0
+
+ + Changing WiFi to 802.11g or 802.11n.
+ + Changing encryption type from WPA-PSK to none.
+ + Bringing the laptop in the same room as the AP with no obstructions in
between.
---
ApportVersion: 2.20.1-0ubuntu2.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: john 1630 F.... pulseaudio
/dev/snd/controlC0: john 1630 F.... pulseaudio
DistroRelease: Ubuntu 16.04
HibernationDevice: RESUME=UUID=30b021e6-b5af-4de8-af81-71108e2d8381
InstallationDate: Installed on 2016-12-28 (0 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64
(20160719)
MachineType: ASUSTeK COMPUTER INC. X555LAB
Package: linux (not installed)
ProcEnviron:
LANGUAGE=en_IE:en
TERM=xterm
PATH=(custom, no user)
LANG=en_IE.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-57-generic
root=UUID=aa44a294-fde3-45eb-b84f-98b998f29eef ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.4.0-57.78-generic 4.4.35
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not
accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.4.0-57-generic N/A
linux-backports-modules-4.4.0-57-generic N/A
linux-firmware 1.157.6
Tags: xenial
Uname: Linux 4.4.0-57-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 08/04/2015
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: X555LAB.503
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: X555LAB
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: ATN12345678901234567
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrX555LAB.503:bd08/04/2015:svnASUSTeKCOMPUTERINC.:pnX555LAB:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX555LAB:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
dmi.product.name: X555LAB
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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https://bugs.launchpad.net/bugs/1653012
Title:
10ec:8821 [Asus X555L] RTL8821AE doesn't work after some minutes.
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