Gionn, to clarify, would you be able to force it to G only via the manufacturer firmware from http://www.tp-link.com/en/download/TL- WR1043ND_V2.html#Firmware ?
** Description changed: - Hi, + In both 14.04, and 16.04, when connecting to my TP-Link TL-WR1043N v2 + with custom firmware Gargoyle 1.8.1 (openwrt-based), it works for a few + minutes, then traffic completely stop for a few minutes, then everything + works again, for another few minutes. - this is affecting me from 14.04, and new kernel in 16.04 didn't help, so - I decided to open this issue. + My device: + 03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821AE 802.11ac PCIe Wireless Network Adapter [10ec:8821] + Subsystem: AzureWave RTL8821AE 802.11ac PCIe Wireless Network Adapter [1a3b:2161] - I've tried the following options: - + The following didn't change anything: $ cat /etc/modprobe.d/rtl8821ae.conf options rtl8821ae ips=0 fwlps=0 swlps=1 debug=5 msi=0 - - without any luck. - - I connect to a wireless network, works for a few minutes, then traffic - completely stop for a few minutes, then everything works again, for - another random amount of minutes. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-21-generic 4.4.0-21.37 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: gionn 2991 F.... pulseaudio /dev/snd/controlC2: gionn 2991 F.... pulseaudio /dev/snd/controlC0: gionn 2991 F.... pulseaudio CurrentDesktop: GNOME Date: Sun May 1 09:55:57 2016 EcryptfsInUse: Yes InstallationDate: Installed on 2015-12-06 (146 days ago) InstallationMedia: Ubuntu-GNOME 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805) MachineType: ASUSTeK COMPUTER INC. K30AD_M31AD_M51AD ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=it_IT.UTF-8 SHELL=/bin/zsh ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic root=UUID=e382fb70-6706-4f90-a4fe-9a2facc41e16 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-21-generic N/A linux-backports-modules-4.4.0-21-generic N/A linux-firmware 1.157 SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-04-24 (6 days ago) dmi.bios.date: 04/02/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0507 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: K30AD_M31AD_M51AD_M32AD dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0507:bd04/02/2014:svnASUSTeKCOMPUTERINC.:pnK30AD_M31AD_M51AD:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnK30AD_M31AD_M51AD_M32AD:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: K30AD_M31AD_M51AD dmi.product.version: System Version dmi.sys.vendor: ASUSTeK COMPUTER INC. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1577111 Title: RTL8821AE wireless adapter sporadically stuck (rtl8821ae module) Status in linux package in Ubuntu: Incomplete Bug description: In both 14.04, and 16.04, when connecting to my TP-Link TL-WR1043N v2 with custom firmware Gargoyle 1.8.1 (openwrt-based), it works for a few minutes, then traffic completely stop for a few minutes, then everything works again, for another few minutes. My device: 03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821AE 802.11ac PCIe Wireless Network Adapter [10ec:8821] Subsystem: AzureWave RTL8821AE 802.11ac PCIe Wireless Network Adapter [1a3b:2161] The following didn't change anything: $ cat /etc/modprobe.d/rtl8821ae.conf options rtl8821ae ips=0 fwlps=0 swlps=1 debug=5 msi=0 ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-21-generic 4.4.0-21.37 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: gionn 2991 F.... pulseaudio /dev/snd/controlC2: gionn 2991 F.... pulseaudio /dev/snd/controlC0: gionn 2991 F.... pulseaudio CurrentDesktop: GNOME Date: Sun May 1 09:55:57 2016 EcryptfsInUse: Yes InstallationDate: Installed on 2015-12-06 (146 days ago) InstallationMedia: Ubuntu-GNOME 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805) MachineType: ASUSTeK COMPUTER INC. K30AD_M31AD_M51AD ProcEnviron: TERM=screen PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=it_IT.UTF-8 SHELL=/bin/zsh ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-21-generic root=UUID=e382fb70-6706-4f90-a4fe-9a2facc41e16 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-21-generic N/A linux-backports-modules-4.4.0-21-generic N/A linux-firmware 1.157 SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-04-24 (6 days ago) dmi.bios.date: 04/02/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0507 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: K30AD_M31AD_M51AD_M32AD dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0507:bd04/02/2014:svnASUSTeKCOMPUTERINC.:pnK30AD_M31AD_M51AD:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnK30AD_M31AD_M51AD_M32AD:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: K30AD_M31AD_M51AD dmi.product.version: System Version dmi.sys.vendor: ASUSTeK COMPUTER INC. 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