[Kernel-packages] [Bug 1049383] Re: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops
Launchpad has imported 9 comments from the remote bug at https://bugzilla.redhat.com/show_bug.cgi?id=1058979. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2014-01-28T22:19:59+00:00 Alberto wrote: Description of problem: I have a TP-Link TL-WN821N v3 USB dongle that overheats and shuts itself specially under heavy operations. Googling a bit I've managed to figure out that it is possible to fix this by executing: # iwconfig wlp0s26f7u3 txpower 12 I wonder if this option can be set by default. Version-Release number of selected component (if applicable): $ uname -rsv Linux 3.12.8-300.fc20.x86_64 #1 SMP Thu Jan 16 01:07:50 UTC 2014 How reproducible: Most times, if using a heavy load on the device (try a couple of bittorrents for a couple of minutes) Steps to Reproduce: 1. Put the network interface under heavy load. 2. Wait long enough USB device info: Bus 001 Device 007: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 / TL-WN822N v2 802.11n [Atheros AR7010+AR9287] Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1049383/comments/20 On 2014-01-29T12:00:59+00:00 Josh wrote: We'd likely need to change it upstream, and if it's commonly needed maybe that would work. However, I'll let the wireless people weigh in. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1049383/comments/21 On 2014-01-29T13:16:15+00:00 Alberto wrote: Sounds good. For now I've fixed the issue with an /etc/NetworkManager/dispatcher.d script. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1049383/comments/22 On 2014-01-29T20:59:31+00:00 John wrote: Interesting and a bit amusing..but I digress. Will take a look. Curious: have you tried this fix yourself? Does it fix your problem? I don't have one of these on hand. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1049383/comments/23 On 2014-01-30T13:54:17+00:00 Alberto wrote: It definitively fixes it for me, I'm not the only one affected by this[0], so fixing upstream would make a lot of people happy. [0] https://bugzilla.kernel.org/show_bug.cgi?id=6 Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1049383/comments/24 On 2014-01-30T19:01:55+00:00 John wrote: (In reply to Alberto Ruiz from comment #4) > It definitively fixes it for me, I'm not the only one affected by this[0], > so fixing upstream would make a lot of people happy. > > [0] https://bugzilla.kernel.org/show_bug.cgi?id=6 As I read through this kernel bug and debug efforts, it occurs to me that the issue being debugged is a firmware crash, leaving the device in a high power state causing it to heat or perhaps heat causing firmware to crash first with the same result. The patch in https://bugzilla.kernel.org/show_bug.cgi?id=6#c22 is really a workaround that limits tx rates to avoid overheat at high rates, but is not going to be a solution for upstream for a number of reasons. It's intended for a workaround for the self built kernel (I can build this for you?) but expect it's temporary in nature. The last patch they have is trying to gather more information on why the firmware is crashing.. I'm curious if there is some problem in the firmware that should be monitoring the device temp and failing to take action on to avoid this issue they are trying to get a handle on. Saddly I don't have access to the firmware source to be able to do that. I could also build a kernel for you that would include the firmware crash dump we could feed back to the kernel bug developer in hopes of helping them isolate the issue. I don't have your device to test with, are you willing to help debug the issue if you could get kernel builds? Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1049383/comments/25 On 2014-01-31T11:20:33+00:00 Alberto wrote: I'll be more than happy to serve as a guinea gig, if you hand me the builds I can get the dongle to crash and give back any sort of trace. Just point me to the build and let me know the instructions to gather those firmware traces. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1049383/comments/26 On 2014-02-24T13:55:33+00:00 Justin wrote: *** MASS BUG UPDATE ** We
[Kernel-packages] [Bug 1049383] Re: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops
Is the upstream bug # on this accurate? https://bugzilla.kernel.org/show_bug.cgi?id=6 [ath9k_htc] device overheating and failure on TP-Link TL-WN821N v3 (Atheros AR7010+AR9287) would seem a better match ** Bug watch added: Linux Kernel Bug Tracker #6 http://bugzilla.kernel.org/show_bug.cgi?id=6 ** Bug watch added: Red Hat Bugzilla #1058979 https://bugzilla.redhat.com/show_bug.cgi?id=1058979 ** Also affects: linux (Fedora) via https://bugzilla.redhat.com/show_bug.cgi?id=1058979 Importance: Unknown Status: Unknown -- 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/1049383 Title: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Incomplete Status in “linux” package in Fedora: Unknown Bug description: Hi. The connection with this device is fast and stable, but seems to drop after a certain amount of data has been transmitted. The easiest way to reproduce it is to download something large. I can always reproduce it by downloading a torrent. After about 300-400MB, it seems like the wireless dongle hangs and the connection doesn't work anymore. At this point, network commands such as iwconfig freeze, and it's also impossible to reboot or turn off the computer. However, if the wireless dongle is unplugged and plugged again, everything's back to normal. The module is set with nohwcrypt=1. If this option is not set, the connection drops much faster. Also, I've noticed that the latency is lower with nohwcrypt=1 (using speedtest.net, the latency without hardware encryption is consistently 3 times less). Description:Ubuntu 12.04.1 LTS Release:12.04 linux-generic: Installed: 3.2.0.30.32 Candidate: 3.2.0.30.32 Version table: *** 3.2.0.30.32 0 500 http://es.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages 100 /var/lib/dpkg/status 3.2.0.29.31 0 500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages 3.2.0.23.25 0 500 http://es.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages ***Results of lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 005 Device 002: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse Bus 002 Device 004: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287] *** Results for modinfo ath9k_usb: filename: /lib/modules/3.2.0-30-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_htc.ko firmware: htc_9271.fw firmware: htc_7010.fw description:Atheros driver 802.11n HTC based wireless devices license:Dual BSD/GPL author: Atheros Communications srcversion: 9B885B82530A1FF8F15C062 alias: usb:v0CF3p20FFd*dc*dsc*dp*ic*isc*ip* alias: usb:v0411p017Fd*dc*dsc*dp*ic*isc*ip* alias: usb:v083ApA704d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9018d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7010d*dc*dsc*dp*ic*isc*ip* alias: usb:v1668p1200d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7015d*dc*dsc*dp*ic*isc*ip* alias: usb:v057Cp8403d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3pB003d*dc*dsc*dp*ic*isc*ip* alias: usb:v040Dp3801d*dc*dsc*dp*ic*isc*ip* alias: usb:v04CAp4605d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3350d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3349d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3348d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3346d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3328d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3327d*dc*dsc*dp*ic*isc*ip* alias: usb:v07D1p3A10d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9030d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p1006d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p9271d*dc*dsc*dp*ic*isc*ip* depends:ath9k_hw,ath9k_common,mac80211,ath,cfg80211 intree: Y vermagic: 3.2.0-30-generic SMP mod_unload modversions parm: debug:Debugging mask (uint) parm: nohwcrypt:Disable hardware encryption (int) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1049383/+subscriptions -- Mailing list:
[Kernel-packages] [Bug 1049383] Re: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops
@Oleksij, it appears tougher to locate than I thought. I'm back to kernel 3.11.0-15-generic. I tried to overheat by stressing the CPU, GPU and wireless device for 15 minutes by running stress --cpu 4, glxgears fullscreen (vsync on however) and setting txpower to 20 and pingflooding my gateway (sudo ping -f -s 1476 ). It did not succeed. Only after 6-9 hours of moderately (ping -Di 0.2 -s 65507 192.168.1.1, you'll be the judge) pingflooding my gateway I got into this state where I could not ping my gateway anymore. Stopping the ping flood, waiting a while and trying a normal ping again did not appear to work. Only after suspending, waiting a while and resuming I can get the wifi adapter to function again. Resuming 1-2 seconds after suspending did not work for me. However, after this suspend-resume trick I can trigger the nonfunctional state quite easily after 10-15 minutes. So I am a bit confused about whether this is related to overheating, if it takes such a long while to trigger. Can I enable some kind of debugging to show this behaviour? -- 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/1049383 Title: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Incomplete Bug description: Hi. The connection with this device is fast and stable, but seems to drop after a certain amount of data has been transmitted. The easiest way to reproduce it is to download something large. I can always reproduce it by downloading a torrent. After about 300-400MB, it seems like the wireless dongle hangs and the connection doesn't work anymore. At this point, network commands such as iwconfig freeze, and it's also impossible to reboot or turn off the computer. However, if the wireless dongle is unplugged and plugged again, everything's back to normal. The module is set with nohwcrypt=1. If this option is not set, the connection drops much faster. Also, I've noticed that the latency is lower with nohwcrypt=1 (using speedtest.net, the latency without hardware encryption is consistently 3 times less). Description:Ubuntu 12.04.1 LTS Release:12.04 linux-generic: Installed: 3.2.0.30.32 Candidate: 3.2.0.30.32 Version table: *** 3.2.0.30.32 0 500 http://es.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages 100 /var/lib/dpkg/status 3.2.0.29.31 0 500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages 3.2.0.23.25 0 500 http://es.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages ***Results of lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 005 Device 002: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse Bus 002 Device 004: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287] *** Results for modinfo ath9k_usb: filename: /lib/modules/3.2.0-30-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_htc.ko firmware: htc_9271.fw firmware: htc_7010.fw description:Atheros driver 802.11n HTC based wireless devices license:Dual BSD/GPL author: Atheros Communications srcversion: 9B885B82530A1FF8F15C062 alias: usb:v0CF3p20FFd*dc*dsc*dp*ic*isc*ip* alias: usb:v0411p017Fd*dc*dsc*dp*ic*isc*ip* alias: usb:v083ApA704d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9018d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7010d*dc*dsc*dp*ic*isc*ip* alias: usb:v1668p1200d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7015d*dc*dsc*dp*ic*isc*ip* alias: usb:v057Cp8403d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3pB003d*dc*dsc*dp*ic*isc*ip* alias: usb:v040Dp3801d*dc*dsc*dp*ic*isc*ip* alias: usb:v04CAp4605d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3350d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3349d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3348d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3346d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3328d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3327d*dc*dsc*dp*ic*isc*ip* alias: usb:v07D1p3A10d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9030d*dc*dsc*dp*ic*isc*ip* alias:
[Kernel-packages] [Bug 1049383] Re: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops
This bug also affects my AR9271 internal USB wifi device. I've tried kernel 3.12.0-031200-generic but this did not help using vanilla settings. I ended up using: $ cat /etc/modprobe.d/cfg80211.conf options ath9k_htc nohwcrypt=1 and set txpower to 12 at runtime to circumvent this problem. -- 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/1049383 Title: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Incomplete Bug description: Hi. The connection with this device is fast and stable, but seems to drop after a certain amount of data has been transmitted. The easiest way to reproduce it is to download something large. I can always reproduce it by downloading a torrent. After about 300-400MB, it seems like the wireless dongle hangs and the connection doesn't work anymore. At this point, network commands such as iwconfig freeze, and it's also impossible to reboot or turn off the computer. However, if the wireless dongle is unplugged and plugged again, everything's back to normal. The module is set with nohwcrypt=1. If this option is not set, the connection drops much faster. Also, I've noticed that the latency is lower with nohwcrypt=1 (using speedtest.net, the latency without hardware encryption is consistently 3 times less). Description:Ubuntu 12.04.1 LTS Release:12.04 linux-generic: Installed: 3.2.0.30.32 Candidate: 3.2.0.30.32 Version table: *** 3.2.0.30.32 0 500 http://es.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages 100 /var/lib/dpkg/status 3.2.0.29.31 0 500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages 3.2.0.23.25 0 500 http://es.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages ***Results of lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 005 Device 002: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse Bus 002 Device 004: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287] *** Results for modinfo ath9k_usb: filename: /lib/modules/3.2.0-30-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_htc.ko firmware: htc_9271.fw firmware: htc_7010.fw description:Atheros driver 802.11n HTC based wireless devices license:Dual BSD/GPL author: Atheros Communications srcversion: 9B885B82530A1FF8F15C062 alias: usb:v0CF3p20FFd*dc*dsc*dp*ic*isc*ip* alias: usb:v0411p017Fd*dc*dsc*dp*ic*isc*ip* alias: usb:v083ApA704d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9018d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7010d*dc*dsc*dp*ic*isc*ip* alias: usb:v1668p1200d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7015d*dc*dsc*dp*ic*isc*ip* alias: usb:v057Cp8403d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3pB003d*dc*dsc*dp*ic*isc*ip* alias: usb:v040Dp3801d*dc*dsc*dp*ic*isc*ip* alias: usb:v04CAp4605d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3350d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3349d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3348d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3346d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3328d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3327d*dc*dsc*dp*ic*isc*ip* alias: usb:v07D1p3A10d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9030d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p1006d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p9271d*dc*dsc*dp*ic*isc*ip* depends:ath9k_hw,ath9k_common,mac80211,ath,cfg80211 intree: Y vermagic: 3.2.0-30-generic SMP mod_unload modversions parm: debug:Debugging mask (uint) parm: nohwcrypt:Disable hardware encryption (int) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1049383/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1049383] Re: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops
Sander Brandenburg, thank you for your comment. So your hardware and problem may be tracked, could you please file a new report with Ubuntu by executing the following in a terminal while booted into a Ubuntu repository kernel (not a mainline one) via: ubuntu-bug linux For more on this, please read the official Ubuntu documentation: Ubuntu Bug Control and Ubuntu Bug Squad: https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue Ubuntu Kernel Team: https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Filing_Kernel_Bug_reports Ubuntu Community: https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette When opening up the new report, please feel free to subscribe me to it. Thank you for your understanding. Helpful bug reporting tips: https://wiki.ubuntu.com/ReportingBugs -- 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/1049383 Title: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Incomplete Bug description: Hi. The connection with this device is fast and stable, but seems to drop after a certain amount of data has been transmitted. The easiest way to reproduce it is to download something large. I can always reproduce it by downloading a torrent. After about 300-400MB, it seems like the wireless dongle hangs and the connection doesn't work anymore. At this point, network commands such as iwconfig freeze, and it's also impossible to reboot or turn off the computer. However, if the wireless dongle is unplugged and plugged again, everything's back to normal. The module is set with nohwcrypt=1. If this option is not set, the connection drops much faster. Also, I've noticed that the latency is lower with nohwcrypt=1 (using speedtest.net, the latency without hardware encryption is consistently 3 times less). Description:Ubuntu 12.04.1 LTS Release:12.04 linux-generic: Installed: 3.2.0.30.32 Candidate: 3.2.0.30.32 Version table: *** 3.2.0.30.32 0 500 http://es.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages 100 /var/lib/dpkg/status 3.2.0.29.31 0 500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages 3.2.0.23.25 0 500 http://es.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages ***Results of lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 005 Device 002: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse Bus 002 Device 004: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287] *** Results for modinfo ath9k_usb: filename: /lib/modules/3.2.0-30-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_htc.ko firmware: htc_9271.fw firmware: htc_7010.fw description:Atheros driver 802.11n HTC based wireless devices license:Dual BSD/GPL author: Atheros Communications srcversion: 9B885B82530A1FF8F15C062 alias: usb:v0CF3p20FFd*dc*dsc*dp*ic*isc*ip* alias: usb:v0411p017Fd*dc*dsc*dp*ic*isc*ip* alias: usb:v083ApA704d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9018d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7010d*dc*dsc*dp*ic*isc*ip* alias: usb:v1668p1200d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7015d*dc*dsc*dp*ic*isc*ip* alias: usb:v057Cp8403d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3pB003d*dc*dsc*dp*ic*isc*ip* alias: usb:v040Dp3801d*dc*dsc*dp*ic*isc*ip* alias: usb:v04CAp4605d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3350d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3349d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3348d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3346d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3328d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3327d*dc*dsc*dp*ic*isc*ip* alias: usb:v07D1p3A10d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9030d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p1006d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p9271d*dc*dsc*dp*ic*isc*ip* depends:ath9k_hw,ath9k_common,mac80211,ath,cfg80211 intree: Y vermagic: 3.2.0-30-generic SMP mod_unload modversions parm:
[Kernel-packages] [Bug 1049383] Re: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops
@Sander, thank you for your feed back. will it to the trick only by setting txpower, without nohwcrypt? -- 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/1049383 Title: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Incomplete Bug description: Hi. The connection with this device is fast and stable, but seems to drop after a certain amount of data has been transmitted. The easiest way to reproduce it is to download something large. I can always reproduce it by downloading a torrent. After about 300-400MB, it seems like the wireless dongle hangs and the connection doesn't work anymore. At this point, network commands such as iwconfig freeze, and it's also impossible to reboot or turn off the computer. However, if the wireless dongle is unplugged and plugged again, everything's back to normal. The module is set with nohwcrypt=1. If this option is not set, the connection drops much faster. Also, I've noticed that the latency is lower with nohwcrypt=1 (using speedtest.net, the latency without hardware encryption is consistently 3 times less). Description:Ubuntu 12.04.1 LTS Release:12.04 linux-generic: Installed: 3.2.0.30.32 Candidate: 3.2.0.30.32 Version table: *** 3.2.0.30.32 0 500 http://es.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages 100 /var/lib/dpkg/status 3.2.0.29.31 0 500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages 3.2.0.23.25 0 500 http://es.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages ***Results of lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 005 Device 002: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse Bus 002 Device 004: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287] *** Results for modinfo ath9k_usb: filename: /lib/modules/3.2.0-30-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_htc.ko firmware: htc_9271.fw firmware: htc_7010.fw description:Atheros driver 802.11n HTC based wireless devices license:Dual BSD/GPL author: Atheros Communications srcversion: 9B885B82530A1FF8F15C062 alias: usb:v0CF3p20FFd*dc*dsc*dp*ic*isc*ip* alias: usb:v0411p017Fd*dc*dsc*dp*ic*isc*ip* alias: usb:v083ApA704d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9018d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7010d*dc*dsc*dp*ic*isc*ip* alias: usb:v1668p1200d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7015d*dc*dsc*dp*ic*isc*ip* alias: usb:v057Cp8403d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3pB003d*dc*dsc*dp*ic*isc*ip* alias: usb:v040Dp3801d*dc*dsc*dp*ic*isc*ip* alias: usb:v04CAp4605d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3350d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3349d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3348d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3346d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3328d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3327d*dc*dsc*dp*ic*isc*ip* alias: usb:v07D1p3A10d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9030d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p1006d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p9271d*dc*dsc*dp*ic*isc*ip* depends:ath9k_hw,ath9k_common,mac80211,ath,cfg80211 intree: Y vermagic: 3.2.0-30-generic SMP mod_unload modversions parm: debug:Debugging mask (uint) parm: nohwcrypt:Disable hardware encryption (int) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1049383/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1049383] Re: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops
I still reproducing the bug in Ubuntu 13.04 and current-release (release 16oct). In current-release 07-nov wpasupplicant chased so I could not reproduce the bug. However I've tested it both in Debian 7 (with firmware-atheros package and 3.2.0-4-amd64) and Debian 7 Live and it worked perfectly. -- 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/1049383 Title: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Incomplete Bug description: Hi. The connection with this device is fast and stable, but seems to drop after a certain amount of data has been transmitted. The easiest way to reproduce it is to download something large. I can always reproduce it by downloading a torrent. After about 300-400MB, it seems like the wireless dongle hangs and the connection doesn't work anymore. At this point, network commands such as iwconfig freeze, and it's also impossible to reboot or turn off the computer. However, if the wireless dongle is unplugged and plugged again, everything's back to normal. The module is set with nohwcrypt=1. If this option is not set, the connection drops much faster. Also, I've noticed that the latency is lower with nohwcrypt=1 (using speedtest.net, the latency without hardware encryption is consistently 3 times less). Description:Ubuntu 12.04.1 LTS Release:12.04 linux-generic: Installed: 3.2.0.30.32 Candidate: 3.2.0.30.32 Version table: *** 3.2.0.30.32 0 500 http://es.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages 100 /var/lib/dpkg/status 3.2.0.29.31 0 500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages 3.2.0.23.25 0 500 http://es.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages ***Results of lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 005 Device 002: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse Bus 002 Device 004: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287] *** Results for modinfo ath9k_usb: filename: /lib/modules/3.2.0-30-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_htc.ko firmware: htc_9271.fw firmware: htc_7010.fw description:Atheros driver 802.11n HTC based wireless devices license:Dual BSD/GPL author: Atheros Communications srcversion: 9B885B82530A1FF8F15C062 alias: usb:v0CF3p20FFd*dc*dsc*dp*ic*isc*ip* alias: usb:v0411p017Fd*dc*dsc*dp*ic*isc*ip* alias: usb:v083ApA704d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9018d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7010d*dc*dsc*dp*ic*isc*ip* alias: usb:v1668p1200d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7015d*dc*dsc*dp*ic*isc*ip* alias: usb:v057Cp8403d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3pB003d*dc*dsc*dp*ic*isc*ip* alias: usb:v040Dp3801d*dc*dsc*dp*ic*isc*ip* alias: usb:v04CAp4605d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3350d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3349d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3348d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3346d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3328d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3327d*dc*dsc*dp*ic*isc*ip* alias: usb:v07D1p3A10d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9030d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p1006d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p9271d*dc*dsc*dp*ic*isc*ip* depends:ath9k_hw,ath9k_common,mac80211,ath,cfg80211 intree: Y vermagic: 3.2.0-30-generic SMP mod_unload modversions parm: debug:Debugging mask (uint) parm: nohwcrypt:Disable hardware encryption (int) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1049383/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1049383] Re: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops
Sorry, I Debian Live 7 it fails again after transferring 2GB. -- 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/1049383 Title: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Incomplete Bug description: Hi. The connection with this device is fast and stable, but seems to drop after a certain amount of data has been transmitted. The easiest way to reproduce it is to download something large. I can always reproduce it by downloading a torrent. After about 300-400MB, it seems like the wireless dongle hangs and the connection doesn't work anymore. At this point, network commands such as iwconfig freeze, and it's also impossible to reboot or turn off the computer. However, if the wireless dongle is unplugged and plugged again, everything's back to normal. The module is set with nohwcrypt=1. If this option is not set, the connection drops much faster. Also, I've noticed that the latency is lower with nohwcrypt=1 (using speedtest.net, the latency without hardware encryption is consistently 3 times less). Description:Ubuntu 12.04.1 LTS Release:12.04 linux-generic: Installed: 3.2.0.30.32 Candidate: 3.2.0.30.32 Version table: *** 3.2.0.30.32 0 500 http://es.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages 100 /var/lib/dpkg/status 3.2.0.29.31 0 500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages 3.2.0.23.25 0 500 http://es.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages ***Results of lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 005 Device 002: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse Bus 002 Device 004: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287] *** Results for modinfo ath9k_usb: filename: /lib/modules/3.2.0-30-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_htc.ko firmware: htc_9271.fw firmware: htc_7010.fw description:Atheros driver 802.11n HTC based wireless devices license:Dual BSD/GPL author: Atheros Communications srcversion: 9B885B82530A1FF8F15C062 alias: usb:v0CF3p20FFd*dc*dsc*dp*ic*isc*ip* alias: usb:v0411p017Fd*dc*dsc*dp*ic*isc*ip* alias: usb:v083ApA704d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9018d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7010d*dc*dsc*dp*ic*isc*ip* alias: usb:v1668p1200d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7015d*dc*dsc*dp*ic*isc*ip* alias: usb:v057Cp8403d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3pB003d*dc*dsc*dp*ic*isc*ip* alias: usb:v040Dp3801d*dc*dsc*dp*ic*isc*ip* alias: usb:v04CAp4605d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3350d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3349d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3348d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3346d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3328d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3327d*dc*dsc*dp*ic*isc*ip* alias: usb:v07D1p3A10d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9030d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p1006d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p9271d*dc*dsc*dp*ic*isc*ip* depends:ath9k_hw,ath9k_common,mac80211,ath,cfg80211 intree: Y vermagic: 3.2.0-30-generic SMP mod_unload modversions parm: debug:Debugging mask (uint) parm: nohwcrypt:Disable hardware encryption (int) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1049383/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1049383] Re: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops
Javier Sánchez Monedero, if you have a bug in Ubuntu, the Ubuntu Kernel team, Ubuntu Bug Control team, and Ubuntu Bug Squad would like you to please file a new report by executing the following in a terminal while booted into a Ubuntu repository kernel (not a mainline one) via: ubuntu-bug linux For more on this, please read the official Ubuntu documentation: Ubuntu Bug Control and Ubuntu Bug Squad: https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue Ubuntu Kernel Team: https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Filing_Kernel_Bug_reports Ubuntu Community: https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette When opening up the new report, please feel free to subscribe me to it. Please note, not filing a new report would delay your problem being addressed as quickly as possible. No need exists to comment here at this time. After reading the above documentation in it's entirety, if you have further questions, you are welcome to redirect them to the appropriate mailing list or forum via http://www.ubuntu.com/support/community/mailinglists , or you may contact me directly. Thank you for your understanding. -- 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/1049383 Title: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Incomplete Bug description: Hi. The connection with this device is fast and stable, but seems to drop after a certain amount of data has been transmitted. The easiest way to reproduce it is to download something large. I can always reproduce it by downloading a torrent. After about 300-400MB, it seems like the wireless dongle hangs and the connection doesn't work anymore. At this point, network commands such as iwconfig freeze, and it's also impossible to reboot or turn off the computer. However, if the wireless dongle is unplugged and plugged again, everything's back to normal. The module is set with nohwcrypt=1. If this option is not set, the connection drops much faster. Also, I've noticed that the latency is lower with nohwcrypt=1 (using speedtest.net, the latency without hardware encryption is consistently 3 times less). Description:Ubuntu 12.04.1 LTS Release:12.04 linux-generic: Installed: 3.2.0.30.32 Candidate: 3.2.0.30.32 Version table: *** 3.2.0.30.32 0 500 http://es.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages 100 /var/lib/dpkg/status 3.2.0.29.31 0 500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages 3.2.0.23.25 0 500 http://es.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages ***Results of lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 005 Device 002: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse Bus 002 Device 004: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287] *** Results for modinfo ath9k_usb: filename: /lib/modules/3.2.0-30-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_htc.ko firmware: htc_9271.fw firmware: htc_7010.fw description:Atheros driver 802.11n HTC based wireless devices license:Dual BSD/GPL author: Atheros Communications srcversion: 9B885B82530A1FF8F15C062 alias: usb:v0CF3p20FFd*dc*dsc*dp*ic*isc*ip* alias: usb:v0411p017Fd*dc*dsc*dp*ic*isc*ip* alias: usb:v083ApA704d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9018d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7010d*dc*dsc*dp*ic*isc*ip* alias: usb:v1668p1200d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7015d*dc*dsc*dp*ic*isc*ip* alias: usb:v057Cp8403d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3pB003d*dc*dsc*dp*ic*isc*ip* alias: usb:v040Dp3801d*dc*dsc*dp*ic*isc*ip* alias: usb:v04CAp4605d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3350d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3349d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3348d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3346d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3328d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3327d*dc*dsc*dp*ic*isc*ip* alias:
[Kernel-packages] [Bug 1049383] Re: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops
@penalvch are you working on ath9k-htc firmware? -- 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/1049383 Title: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Incomplete Bug description: Hi. The connection with this device is fast and stable, but seems to drop after a certain amount of data has been transmitted. The easiest way to reproduce it is to download something large. I can always reproduce it by downloading a torrent. After about 300-400MB, it seems like the wireless dongle hangs and the connection doesn't work anymore. At this point, network commands such as iwconfig freeze, and it's also impossible to reboot or turn off the computer. However, if the wireless dongle is unplugged and plugged again, everything's back to normal. The module is set with nohwcrypt=1. If this option is not set, the connection drops much faster. Also, I've noticed that the latency is lower with nohwcrypt=1 (using speedtest.net, the latency without hardware encryption is consistently 3 times less). Description:Ubuntu 12.04.1 LTS Release:12.04 linux-generic: Installed: 3.2.0.30.32 Candidate: 3.2.0.30.32 Version table: *** 3.2.0.30.32 0 500 http://es.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages 100 /var/lib/dpkg/status 3.2.0.29.31 0 500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages 3.2.0.23.25 0 500 http://es.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages ***Results of lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 005 Device 002: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse Bus 002 Device 004: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287] *** Results for modinfo ath9k_usb: filename: /lib/modules/3.2.0-30-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_htc.ko firmware: htc_9271.fw firmware: htc_7010.fw description:Atheros driver 802.11n HTC based wireless devices license:Dual BSD/GPL author: Atheros Communications srcversion: 9B885B82530A1FF8F15C062 alias: usb:v0CF3p20FFd*dc*dsc*dp*ic*isc*ip* alias: usb:v0411p017Fd*dc*dsc*dp*ic*isc*ip* alias: usb:v083ApA704d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9018d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7010d*dc*dsc*dp*ic*isc*ip* alias: usb:v1668p1200d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7015d*dc*dsc*dp*ic*isc*ip* alias: usb:v057Cp8403d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3pB003d*dc*dsc*dp*ic*isc*ip* alias: usb:v040Dp3801d*dc*dsc*dp*ic*isc*ip* alias: usb:v04CAp4605d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3350d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3349d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3348d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3346d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3328d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3327d*dc*dsc*dp*ic*isc*ip* alias: usb:v07D1p3A10d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9030d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p1006d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p9271d*dc*dsc*dp*ic*isc*ip* depends:ath9k_hw,ath9k_common,mac80211,ath,cfg80211 intree: Y vermagic: 3.2.0-30-generic SMP mod_unload modversions parm: debug:Debugging mask (uint) parm: nohwcrypt:Disable hardware encryption (int) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1049383/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1049383] Re: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops
I purchased this device for testing. And i still can't reproduce your problem. So, if you have this issue, please provide more information. -- 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/1049383 Title: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Incomplete Bug description: Hi. The connection with this device is fast and stable, but seems to drop after a certain amount of data has been transmitted. The easiest way to reproduce it is to download something large. I can always reproduce it by downloading a torrent. After about 300-400MB, it seems like the wireless dongle hangs and the connection doesn't work anymore. At this point, network commands such as iwconfig freeze, and it's also impossible to reboot or turn off the computer. However, if the wireless dongle is unplugged and plugged again, everything's back to normal. The module is set with nohwcrypt=1. If this option is not set, the connection drops much faster. Also, I've noticed that the latency is lower with nohwcrypt=1 (using speedtest.net, the latency without hardware encryption is consistently 3 times less). Description:Ubuntu 12.04.1 LTS Release:12.04 linux-generic: Installed: 3.2.0.30.32 Candidate: 3.2.0.30.32 Version table: *** 3.2.0.30.32 0 500 http://es.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages 100 /var/lib/dpkg/status 3.2.0.29.31 0 500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages 3.2.0.23.25 0 500 http://es.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages ***Results of lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 005 Device 002: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse Bus 002 Device 004: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287] *** Results for modinfo ath9k_usb: filename: /lib/modules/3.2.0-30-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_htc.ko firmware: htc_9271.fw firmware: htc_7010.fw description:Atheros driver 802.11n HTC based wireless devices license:Dual BSD/GPL author: Atheros Communications srcversion: 9B885B82530A1FF8F15C062 alias: usb:v0CF3p20FFd*dc*dsc*dp*ic*isc*ip* alias: usb:v0411p017Fd*dc*dsc*dp*ic*isc*ip* alias: usb:v083ApA704d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9018d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7010d*dc*dsc*dp*ic*isc*ip* alias: usb:v1668p1200d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7015d*dc*dsc*dp*ic*isc*ip* alias: usb:v057Cp8403d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3pB003d*dc*dsc*dp*ic*isc*ip* alias: usb:v040Dp3801d*dc*dsc*dp*ic*isc*ip* alias: usb:v04CAp4605d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3350d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3349d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3348d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3346d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3328d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3327d*dc*dsc*dp*ic*isc*ip* alias: usb:v07D1p3A10d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9030d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p1006d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p9271d*dc*dsc*dp*ic*isc*ip* depends:ath9k_hw,ath9k_common,mac80211,ath,cfg80211 intree: Y vermagic: 3.2.0-30-generic SMP mod_unload modversions parm: debug:Debugging mask (uint) parm: nohwcrypt:Disable hardware encryption (int) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1049383/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1049383] Re: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops
Pin, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com /daily-live/current/ . If it remains an issue, could you please run the following command in the development release from a Terminal (Applications-Accessories-Terminal), as it will automatically gather and attach updated debug information to this report: apport-collect -p linux replace-with-bug-number Also, could you please test the latest upstream kernel available following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Please do not test the daily kernel folder, but the one all the way at the bottom. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags: kernel-fixed-upstream kernel-fixed-upstream-VERSION-NUMBER where VERSION-NUMBER is the version number of the kernel you tested. For example: kernel-fixed-upstream-v3.12-rc6 This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag: needs-upstream-testing If the mainline kernel does not fix this bug, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-VERSION-NUMBER As well, please remove the tag: needs-upstream-testing Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding. ** Tags removed: ath9k-htc ** Tags added: needs-kernel-logs needs-upstream-testing ** Changed in: linux (Ubuntu) Status: Triaged = Incomplete -- 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/1049383 Title: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Incomplete Bug description: Hi. The connection with this device is fast and stable, but seems to drop after a certain amount of data has been transmitted. The easiest way to reproduce it is to download something large. I can always reproduce it by downloading a torrent. After about 300-400MB, it seems like the wireless dongle hangs and the connection doesn't work anymore. At this point, network commands such as iwconfig freeze, and it's also impossible to reboot or turn off the computer. However, if the wireless dongle is unplugged and plugged again, everything's back to normal. The module is set with nohwcrypt=1. If this option is not set, the connection drops much faster. Also, I've noticed that the latency is lower with nohwcrypt=1 (using speedtest.net, the latency without hardware encryption is consistently 3 times less). Description:Ubuntu 12.04.1 LTS Release:12.04 linux-generic: Installed: 3.2.0.30.32 Candidate: 3.2.0.30.32 Version table: *** 3.2.0.30.32 0 500 http://es.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages 100 /var/lib/dpkg/status 3.2.0.29.31 0 500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages 3.2.0.23.25 0 500 http://es.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages ***Results of lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 005 Device 002: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse Bus 002 Device 004: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287] *** Results for modinfo ath9k_usb: filename: /lib/modules/3.2.0-30-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_htc.ko firmware: htc_9271.fw firmware: htc_7010.fw description:Atheros driver 802.11n HTC based wireless devices license:Dual BSD/GPL author: Atheros Communications srcversion: 9B885B82530A1FF8F15C062 alias: usb:v0CF3p20FFd*dc*dsc*dp*ic*isc*ip* alias: usb:v0411p017Fd*dc*dsc*dp*ic*isc*ip* alias: usb:v083ApA704d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9018d*dc*dsc*dp*ic*isc*ip*
[Kernel-packages] [Bug 1049383] Re: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops
Hi, I am also experiencing this problem on Ubuntu 13.10 with TL-WN821N. Some additional information: - This happens with exsessive constant downloading, if I am gaming online in intermittent downloading it's fine and no issues. - Downloading large files at constant high-speeds and it can cut out every hour to 2 hours. - This happens to me on both Windows and Linux, but much more frequent on Ubuntu. - On ubuntu the whole system with hang, on Windows connection to the router is lost until the device is unplugged and plugged back in. - System will completely hang until the device is unplugged. - The dongle gets quite hot. -- 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/1049383 Title: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Triaged Bug description: Hi. The connection with this device is fast and stable, but seems to drop after a certain amount of data has been transmitted. The easiest way to reproduce it is to download something large. I can always reproduce it by downloading a torrent. After about 300-400MB, it seems like the wireless dongle hangs and the connection doesn't work anymore. At this point, network commands such as iwconfig freeze, and it's also impossible to reboot or turn off the computer. However, if the wireless dongle is unplugged and plugged again, everything's back to normal. The module is set with nohwcrypt=1. If this option is not set, the connection drops much faster. Also, I've noticed that the latency is lower with nohwcrypt=1 (using speedtest.net, the latency without hardware encryption is consistently 3 times less). Description:Ubuntu 12.04.1 LTS Release:12.04 linux-generic: Installed: 3.2.0.30.32 Candidate: 3.2.0.30.32 Version table: *** 3.2.0.30.32 0 500 http://es.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages 100 /var/lib/dpkg/status 3.2.0.29.31 0 500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages 3.2.0.23.25 0 500 http://es.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages ***Results of lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 005 Device 002: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse Bus 002 Device 004: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287] *** Results for modinfo ath9k_usb: filename: /lib/modules/3.2.0-30-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_htc.ko firmware: htc_9271.fw firmware: htc_7010.fw description:Atheros driver 802.11n HTC based wireless devices license:Dual BSD/GPL author: Atheros Communications srcversion: 9B885B82530A1FF8F15C062 alias: usb:v0CF3p20FFd*dc*dsc*dp*ic*isc*ip* alias: usb:v0411p017Fd*dc*dsc*dp*ic*isc*ip* alias: usb:v083ApA704d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9018d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7010d*dc*dsc*dp*ic*isc*ip* alias: usb:v1668p1200d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7015d*dc*dsc*dp*ic*isc*ip* alias: usb:v057Cp8403d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3pB003d*dc*dsc*dp*ic*isc*ip* alias: usb:v040Dp3801d*dc*dsc*dp*ic*isc*ip* alias: usb:v04CAp4605d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3350d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3349d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3348d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3346d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3328d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3327d*dc*dsc*dp*ic*isc*ip* alias: usb:v07D1p3A10d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9030d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p1006d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p9271d*dc*dsc*dp*ic*isc*ip* depends:ath9k_hw,ath9k_common,mac80211,ath,cfg80211 intree: Y vermagic: 3.2.0-30-generic SMP mod_unload modversions parm: debug:Debugging mask (uint) parm: nohwcrypt:Disable hardware encryption (int) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1049383/+subscriptions --
Re: [Kernel-packages] [Bug 1049383] Re: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops
Am 21.10.2013 10:10, schrieb jonathan Devereux: Hi, I am also experiencing this problem on Ubuntu 13.10 with TL-WN821N. Thank you. Which TL-WN821N version do you use? And please attach information i requested in previous post. -- Regards, Oleksij -- 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/1049383 Title: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Triaged Bug description: Hi. The connection with this device is fast and stable, but seems to drop after a certain amount of data has been transmitted. The easiest way to reproduce it is to download something large. I can always reproduce it by downloading a torrent. After about 300-400MB, it seems like the wireless dongle hangs and the connection doesn't work anymore. At this point, network commands such as iwconfig freeze, and it's also impossible to reboot or turn off the computer. However, if the wireless dongle is unplugged and plugged again, everything's back to normal. The module is set with nohwcrypt=1. If this option is not set, the connection drops much faster. Also, I've noticed that the latency is lower with nohwcrypt=1 (using speedtest.net, the latency without hardware encryption is consistently 3 times less). Description:Ubuntu 12.04.1 LTS Release:12.04 linux-generic: Installed: 3.2.0.30.32 Candidate: 3.2.0.30.32 Version table: *** 3.2.0.30.32 0 500 http://es.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages 100 /var/lib/dpkg/status 3.2.0.29.31 0 500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages 3.2.0.23.25 0 500 http://es.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages ***Results of lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 005 Device 002: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse Bus 002 Device 004: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287] *** Results for modinfo ath9k_usb: filename: /lib/modules/3.2.0-30-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_htc.ko firmware: htc_9271.fw firmware: htc_7010.fw description:Atheros driver 802.11n HTC based wireless devices license:Dual BSD/GPL author: Atheros Communications srcversion: 9B885B82530A1FF8F15C062 alias: usb:v0CF3p20FFd*dc*dsc*dp*ic*isc*ip* alias: usb:v0411p017Fd*dc*dsc*dp*ic*isc*ip* alias: usb:v083ApA704d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9018d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7010d*dc*dsc*dp*ic*isc*ip* alias: usb:v1668p1200d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7015d*dc*dsc*dp*ic*isc*ip* alias: usb:v057Cp8403d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3pB003d*dc*dsc*dp*ic*isc*ip* alias: usb:v040Dp3801d*dc*dsc*dp*ic*isc*ip* alias: usb:v04CAp4605d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3350d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3349d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3348d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3346d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3328d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3327d*dc*dsc*dp*ic*isc*ip* alias: usb:v07D1p3A10d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9030d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p1006d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p9271d*dc*dsc*dp*ic*isc*ip* depends:ath9k_hw,ath9k_common,mac80211,ath,cfg80211 intree: Y vermagic: 3.2.0-30-generic SMP mod_unload modversions parm: debug:Debugging mask (uint) parm: nohwcrypt:Disable hardware encryption (int) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1049383/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1049383] Re: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops
** Tags added: ath9k-htc -- 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/1049383 Title: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Triaged Bug description: Hi. The connection with this device is fast and stable, but seems to drop after a certain amount of data has been transmitted. The easiest way to reproduce it is to download something large. I can always reproduce it by downloading a torrent. After about 300-400MB, it seems like the wireless dongle hangs and the connection doesn't work anymore. At this point, network commands such as iwconfig freeze, and it's also impossible to reboot or turn off the computer. However, if the wireless dongle is unplugged and plugged again, everything's back to normal. The module is set with nohwcrypt=1. If this option is not set, the connection drops much faster. Also, I've noticed that the latency is lower with nohwcrypt=1 (using speedtest.net, the latency without hardware encryption is consistently 3 times less). Description:Ubuntu 12.04.1 LTS Release:12.04 linux-generic: Installed: 3.2.0.30.32 Candidate: 3.2.0.30.32 Version table: *** 3.2.0.30.32 0 500 http://es.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages 100 /var/lib/dpkg/status 3.2.0.29.31 0 500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages 3.2.0.23.25 0 500 http://es.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages ***Results of lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 005 Device 002: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse Bus 002 Device 004: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287] *** Results for modinfo ath9k_usb: filename: /lib/modules/3.2.0-30-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_htc.ko firmware: htc_9271.fw firmware: htc_7010.fw description:Atheros driver 802.11n HTC based wireless devices license:Dual BSD/GPL author: Atheros Communications srcversion: 9B885B82530A1FF8F15C062 alias: usb:v0CF3p20FFd*dc*dsc*dp*ic*isc*ip* alias: usb:v0411p017Fd*dc*dsc*dp*ic*isc*ip* alias: usb:v083ApA704d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9018d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7010d*dc*dsc*dp*ic*isc*ip* alias: usb:v1668p1200d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7015d*dc*dsc*dp*ic*isc*ip* alias: usb:v057Cp8403d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3pB003d*dc*dsc*dp*ic*isc*ip* alias: usb:v040Dp3801d*dc*dsc*dp*ic*isc*ip* alias: usb:v04CAp4605d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3350d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3349d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3348d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3346d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3328d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3327d*dc*dsc*dp*ic*isc*ip* alias: usb:v07D1p3A10d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9030d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p1006d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p9271d*dc*dsc*dp*ic*isc*ip* depends:ath9k_hw,ath9k_common,mac80211,ath,cfg80211 intree: Y vermagic: 3.2.0-30-generic SMP mod_unload modversions parm: debug:Debugging mask (uint) parm: nohwcrypt:Disable hardware encryption (int) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1049383/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1049383] Re: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops
I can confirm this issue according to previous comments. I am using kernel 3.2 (3.2.0-54-generic #82-Ubuntu SMP Tue Sep 10 20:08:42 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux). From my observations, the issue happens also when I am using a VPN trough OpenVPN. -- 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/1049383 Title: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Triaged Bug description: Hi. The connection with this device is fast and stable, but seems to drop after a certain amount of data has been transmitted. The easiest way to reproduce it is to download something large. I can always reproduce it by downloading a torrent. After about 300-400MB, it seems like the wireless dongle hangs and the connection doesn't work anymore. At this point, network commands such as iwconfig freeze, and it's also impossible to reboot or turn off the computer. However, if the wireless dongle is unplugged and plugged again, everything's back to normal. The module is set with nohwcrypt=1. If this option is not set, the connection drops much faster. Also, I've noticed that the latency is lower with nohwcrypt=1 (using speedtest.net, the latency without hardware encryption is consistently 3 times less). Description:Ubuntu 12.04.1 LTS Release:12.04 linux-generic: Installed: 3.2.0.30.32 Candidate: 3.2.0.30.32 Version table: *** 3.2.0.30.32 0 500 http://es.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages 100 /var/lib/dpkg/status 3.2.0.29.31 0 500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages 3.2.0.23.25 0 500 http://es.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages ***Results of lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 005 Device 002: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse Bus 002 Device 004: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287] *** Results for modinfo ath9k_usb: filename: /lib/modules/3.2.0-30-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_htc.ko firmware: htc_9271.fw firmware: htc_7010.fw description:Atheros driver 802.11n HTC based wireless devices license:Dual BSD/GPL author: Atheros Communications srcversion: 9B885B82530A1FF8F15C062 alias: usb:v0CF3p20FFd*dc*dsc*dp*ic*isc*ip* alias: usb:v0411p017Fd*dc*dsc*dp*ic*isc*ip* alias: usb:v083ApA704d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9018d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7010d*dc*dsc*dp*ic*isc*ip* alias: usb:v1668p1200d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7015d*dc*dsc*dp*ic*isc*ip* alias: usb:v057Cp8403d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3pB003d*dc*dsc*dp*ic*isc*ip* alias: usb:v040Dp3801d*dc*dsc*dp*ic*isc*ip* alias: usb:v04CAp4605d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3350d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3349d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3348d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3346d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3328d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3327d*dc*dsc*dp*ic*isc*ip* alias: usb:v07D1p3A10d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9030d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p1006d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p9271d*dc*dsc*dp*ic*isc*ip* depends:ath9k_hw,ath9k_common,mac80211,ath,cfg80211 intree: Y vermagic: 3.2.0-30-generic SMP mod_unload modversions parm: debug:Debugging mask (uint) parm: nohwcrypt:Disable hardware encryption (int) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1049383/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
Re: [Kernel-packages] [Bug 1049383] Re: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops
Am 20.10.2013 18:16, schrieb Javi: I can confirm this issue according to previous comments. I am using kernel 3.2 (3.2.0-54-generic #82-Ubuntu SMP Tue Sep 10 20:08:42 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux). 3.2.0 is not interesting. It should not include other changes except some security fixes. Please use 3.12 from here: http://kernel.ubuntu.com/~kernel-ppa/mainline/ or better test latest ubuntu relase, since different software parts can couse issue. Right now i tested my TL-WN822N v2 (AR7010+9287) on Ubuntu 13.10. It was able to transfer 6GB without any problems or loosing connection. From my observations, the issue happens also when I am using a VPN trough OpenVPN. Can you please describe it more detailed. Some users reported that Keep alive setting of the AccessPoint was reason similar issue. If Ubuntu 13.10 have same problem, i will need more data: - dmesg - iw dev wlan0 scan dump - info about AccesPoint causing problems: name, version, firmware. - lspci and lsusb -t -- Regards, Oleksij -- 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/1049383 Title: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Triaged Bug description: Hi. The connection with this device is fast and stable, but seems to drop after a certain amount of data has been transmitted. The easiest way to reproduce it is to download something large. I can always reproduce it by downloading a torrent. After about 300-400MB, it seems like the wireless dongle hangs and the connection doesn't work anymore. At this point, network commands such as iwconfig freeze, and it's also impossible to reboot or turn off the computer. However, if the wireless dongle is unplugged and plugged again, everything's back to normal. The module is set with nohwcrypt=1. If this option is not set, the connection drops much faster. Also, I've noticed that the latency is lower with nohwcrypt=1 (using speedtest.net, the latency without hardware encryption is consistently 3 times less). Description:Ubuntu 12.04.1 LTS Release:12.04 linux-generic: Installed: 3.2.0.30.32 Candidate: 3.2.0.30.32 Version table: *** 3.2.0.30.32 0 500 http://es.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages 100 /var/lib/dpkg/status 3.2.0.29.31 0 500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages 3.2.0.23.25 0 500 http://es.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages ***Results of lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 005 Device 002: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 Optical Wheel Mouse Bus 002 Device 004: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287] *** Results for modinfo ath9k_usb: filename: /lib/modules/3.2.0-30-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k_htc.ko firmware: htc_9271.fw firmware: htc_7010.fw description:Atheros driver 802.11n HTC based wireless devices license:Dual BSD/GPL author: Atheros Communications srcversion: 9B885B82530A1FF8F15C062 alias: usb:v0CF3p20FFd*dc*dsc*dp*ic*isc*ip* alias: usb:v0411p017Fd*dc*dsc*dp*ic*isc*ip* alias: usb:v083ApA704d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9018d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7010d*dc*dsc*dp*ic*isc*ip* alias: usb:v1668p1200d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p7015d*dc*dsc*dp*ic*isc*ip* alias: usb:v057Cp8403d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3pB003d*dc*dsc*dp*ic*isc*ip* alias: usb:v040Dp3801d*dc*dsc*dp*ic*isc*ip* alias: usb:v04CAp4605d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3350d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3349d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3348d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3346d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3328d*dc*dsc*dp*ic*isc*ip* alias: usb:v13D3p3327d*dc*dsc*dp*ic*isc*ip* alias: usb:v07D1p3A10d*dc*dsc*dp*ic*isc*ip* alias: usb:v0846p9030d*dc*dsc*dp*ic*isc*ip* alias: usb:v0CF3p1006d*dc*dsc*dp*ic*isc*ip* alias:
[Kernel-packages] [Bug 1049383] Re: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops
Hello: I am running 12.10 LTS and have the same/similar problem. Connects at boot, remaining strong and stable but after a while, the connection will drop and the system will try to connect again. This does not happen and after a while, although configured to connect automatically, the pop-up asking to connect (fields are not blank) comes up but connection does not happen and the pop-up comes up once again after a while. Unplugging and replugging the USB dongle has the effect of freezing the system which requires a hard reset as ctrl-alt-del will not do. Another symptom when system freezes is that kb leds flash on and off repeatedly. *** -- lsusb (snip) Bus 001 Device 002: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287] *** Curiously enough, the hardware data on the label is 'TL-WN822N V2', which apparently has a different chipset. I have seen this reported elsewhere. -- modinfo ath9k_usb ERROR: modinfo: could not find module ath9k_usb modinfo ath9k_ath ERROR: modinfo: could not find module ath9k_ath modinfo ath9k filename: /lib/modules/3.2.0-53-generic/kernel/drivers/net/wireless/ath/ath9k/ath9k.ko license:Dual BSD/GPL description:Support for Atheros 802.11n wireless LAN cards. author:Atheros Communications srcversion: 426E3BAA91A2633D95E6FD2 alias: platform:ar934x_wmac alias: platform:ar933x_wmac alias: platform:ath9k alias: pci:v168Cd0037sv*sd*bc*sc*i* alias: pci:v168Cd0034sv*sd*bc*sc*i* alias: pci:v168Cd0033sv*sd*bc*sc*i* alias: pci:v168Cd0032sv*sd*bc*sc*i* alias: pci:v168Cd0030sv*sd*bc*sc*i* alias: pci:v168Cd002Esv*sd*bc*sc*i* alias: pci:v168Cd002Dsv*sd*bc*sc*i* alias: pci:v168Cd002Csv*sd*bc*sc*i* alias: pci:v168Cd002Bsv*sd*bc*sc*i* alias: pci:v168Cd002Asv*sd*bc*sc*i* alias: pci:v168Cd0029sv*sd*bc*sc*i* alias: pci:v168Cd0027sv*sd*bc*sc*i* alias: pci:v168Cd0024sv*sd*bc*sc*i* alias: pci:v168Cd0023sv*sd*bc*sc*i* depends: ath9k_hw,ath9k_common,mac80211,cfg80211,ath intree: Y vermagic: 3.2.0-53-generic SMP mod_unload modversions 686 parm:debug:Debugging mask (uint) parm:nohwcrypt:Disable hardware encryption (int) parm:blink:Enable LED blink on activity (int) parm:btcoex_enable:Enable wifi-BT coexistence (int) *** iwconfig lono wireless extensions. wlan1 IEEE 802.11bgn ESSID:XX Mode:Managed Frequency:2.412 GHz Access Point: 1C:AF:F7:17:2A:4C Bit Rate=65 Mb/s Tx-Power=20 dBm Retry long limit:7 RTS thr:off Fragment thr:off Power Management:off Link Quality=49/70 Signal level=-61 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 - Tx excessive retries:0 Invalid misc:1 Missed beacon:0 eth0 no wireless extensions.20 days) *** I see this bug was confirmed as being of high imprtance almost year ago (in ~20 days). Are there any news as to what progress has been made, if any? After all, it does seem to be a kernel issue. Thanks in advance, CIV -- 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/1049383 Title: ath9k_usb: TL-WN821N v3 (AR7010+9287) Connection drops Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: Triaged Bug description: Hi. The connection with this device is fast and stable, but seems to drop after a certain amount of data has been transmitted. The easiest way to reproduce it is to download something large. I can always reproduce it by downloading a torrent. After about 300-400MB, it seems like the wireless dongle hangs and the connection doesn't work anymore. At this point, network commands such as iwconfig freeze, and it's also impossible to reboot or turn off the computer. However, if the wireless dongle is unplugged and plugged again, everything's back to normal. The module is set with nohwcrypt=1. If this option is not set, the connection drops much faster. Also, I've noticed that the latency is lower with nohwcrypt=1 (using speedtest.net, the latency without hardware encryption is consistently 3 times less). Description:Ubuntu 12.04.1 LTS Release:12.04 linux-generic: Installed: 3.2.0.30.32 Candidate: 3.2.0.30.32 Version table: *** 3.2.0.30.32 0 500 http://es.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages 100 /var/lib/dpkg/status 3.2.0.29.31 0 500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages 3.2.0.23.25 0 500 http://es.archive.ubuntu.com/ubuntu/ precise/main amd64
