I have the same problem.
$ uname -a
Linux IT-001 4.4.0-62-generic #83-Ubuntu SMP Wed Jan 18 14:10:15 UTC 2017
x86_64 x86_64 x86_64 GNU/Linux
$ iwconfig
wlan0 IEEE 802.11bgn ESSID:"xxxxxxxxxxxxx"
Mode:Managed Frequency:2.462 GHz Access Point: xxxxxxxxxxxx
Bit Rate=52 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=70/70 Signal level=-33 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:2173 Invalid misc:4912 Missed beacon:0
$ apt list linux-firmware -a
Listing... Done
linux-firmware/xenial-security,xenial-security,xenial-updates,xenial-updates,now
1.157.8 all [installed,automatic]
linux-firmware/xenial,xenial 1.157 all
My card uses this driver, but I don't think it supports the 5Ghz network
mode. Andrea's workaround does not work for me.
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https://bugs.launchpad.net/bugs/1623022
Title:
Very slow wireless with rt2800pci
Status in linux package in Ubuntu:
Confirmed
Bug description:
I have a Linksys WMP600N (rt2800pci driver). My wireless connection is
extremely slow and unstable. I am using Kubuntu 16.04, with Kernel 4.4.0-36 or
4.7.0-0. The speed test results are: DL: 2.02Mbps UL:0.05Mbps Ping:183ms , the
speed test with another PC with the same wireless network : DL:12Mbps
UL:1.20Mbps Ping:48ms.
I have follow this guide:
http://askubuntu.com/questions/405644/slow-wireless-with-rt2800pci
But nothing is changed
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-36-generic 4.4.0-36.55
ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
Uname: Linux 4.4.0-36-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: andrea 3231 F.... pulseaudio
CurrentDesktop: KDE
Date: Tue Sep 13 14:28:22 2016
HibernationDevice: RESUME=UUID=7237eef7-9261-4799-8955-b4466b0e5cb5
InstallationDate: Installed on 2016-09-02 (11 days ago)
InstallationMedia: Kubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64
(20160719)
MachineType: Gigabyte Technology Co., Ltd. M720-US3
ProcFB: 0 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-36-generic
root=UUID=83949c88-4099-41fa-a6fd-f143912ae477 ro quiet splash
RelatedPackageVersions:
linux-restricted-modules-4.4.0-36-generic N/A
linux-backports-modules-4.4.0-36-generic N/A
linux-firmware 1.157.3
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/07/2010
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F7n
dmi.board.name: M720-US3
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias:
dmi:bvnAwardSoftwareInternational,Inc.:bvrF7n:bd09/07/2010:svnGigabyteTechnologyCo.,Ltd.:pnM720-US3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnM720-US3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: M720-US3
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
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