Comment 22 for bug 1379087

Revision history for this message
Evan Langlois (uudruid74) wrote : Re: [Bug 1379087] Re: rtl8188ee constantly dropping connections

Hmmm... switched to EoP and gave up on Wifi. I also gave up on
Elementary... just wanted plain Gnome and a distro that couldn't do that
seems backwards and I was tired of bugs.... now I have all new bugs!

I will try to give the Wifi a test. I didn't see anything about realtek
in the changelog, but I'm running 4.0. Do you need a 4.0 test or just 4.1?

On Thu, Jun 18, 2015, 12:45 PM Brandon Giesing <email address hidden>
wrote:

> Not that we should do this... But it looks like it works with
> v4.1-rc8-unstable! http://kernel.ubuntu.com/~kernel-
> ppa/mainline/v4.1-rc8-unstable/
> <http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.1-rc8-unstable/>
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1379087
>
> Title:
> rtl8188ee constantly dropping connections
>
> Status in elementary OS:
> New
>
> Bug description:
> Not sure how long this has been happening since I recently switched
> out routers to a dd-wrt and it likes to restart the connection
> whenever you make a change. It could have been happening before that
> since I switched out the other router because it was acting weird (not
> related I don't think, but wasn't dropping connection ... but it had 4
> amplified aerials). New router has internal, but my phone is right
> next to me and its connection is worse (SNR wise) but stable. Laptop
> is NOT stable.
>
> Seems to be similar to Bug #1349108, but that one was a different
> driver. And I don't want to post the entire log since I've got the
> dd-wrt, the cisco, cron jobs, and all kinds of stuff going to my
> syslog, and I checked .. the mrtg run doesn't always preceed the
> "lost" message, but it was fairly common that it does. The same
> messages repeat forever (weekly log rotations show from 69 to over 250
> occurances per log file). Let me know what other info I can give.
> This was stable some weeks ago, but I can't tell you what I changed or
> when.
>
> $ uname -a
> Linux Taro 3.13.0-37-lowlatency #64-Ubuntu SMP PREEMPT Mon Sep 22
> 21:56:22 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
>
> $ dpkg-query -W linux-firmware
> linux-firmware 1.127.7
>
> $ lsmod | grep rtl
> rtl8188ee 89677 0
> rtl_pci 26690 1 rtl8188ee
> rtlwifi 63475 2 rtl_pci,rtl8188ee
> mac80211 638933 3 rtl_pci,rtlwifi,rtl8188ee
> cfg80211 496328 2 mac80211,rtlwifi
>
> *** Snippet of /var/log/messages showing problem ... ***
> Oct 8 01:25:01 Taro CRON[21545]: (root) CMD (if [ -x /usr/bin/mrtg ] &&
> [ -r /etc/mrtg.cfg ] && [ -d "$(grep '^[[:space:]]*[^#]*[[:spac
> e:]]*WorkDir' /etc/mrtg.cfg | awk '{ print $NF }')" ]; then mkdir -p
> /var/log/mrtg ; env LANG=C /usr/bin/mrtg /etc/mrtg.cfg 2>&1 | tee -
> a /var/log/mrtg/mrtg.log ; fi | /usr/bin/logger -t mrtg)
> Oct 8 01:25:25 Taro kernel: [ 1811.437893] wlan0: Connection to AP
> 96:44:52:76:56:a2 lost
> Oct 8 01:23:59 Taro wpa_supplicant[1256]: message repeated 2 times: [
> wlan0: CTRL-EVENT-SCAN-STARTED ]
> Oct 8 01:25:25 Taro wpa_supplicant[1256]: wlan0:
> CTRL-EVENT-DISCONNECTED bssid=96:44:52:76:56:a2 reason=4 locally_generated=1
> Oct 8 01:25:25 Taro NetworkManager[1094]: <warn> Connection
> disconnected (reason -4)
> Oct 8 01:25:25 Taro kernel: [ 1811.495191] cfg80211: Calling CRDA to
> update world regulatory domain
> Oct 8 01:25:25 Taro NetworkManager[1094]: <info> (wlan0): supplicant
> interface state: completed -> disconnected
> Oct 8 01:25:25 Taro kernel: [ 1811.502751] cfg80211: World regulatory
> domain updated:
> Oct 8 01:25:25 Taro kernel: [ 1811.502759] cfg80211: (start_freq -
> end_freq @ bandwidth), (max_antenna_gain, max_eirp)
> Oct 8 01:25:25 Taro kernel: [ 1811.502765] cfg80211: (2402000 KHz -
> 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
> Oct 8 01:25:25 Taro kernel: [ 1811.502770] cfg80211: (2457000 KHz -
> 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
> Oct 8 01:25:25 Taro kernel: [ 1811.502775] cfg80211: (2474000 KHz -
> 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
> Oct 8 01:25:25 Taro kernel: [ 1811.502779] cfg80211: (5170000 KHz -
> 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
> Oct 8 01:25:25 Taro kernel: [ 1811.502784] cfg80211: (5735000 KHz -
> 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
> Oct 8 01:25:26 Taro wpa_supplicant[1256]: wlan0: CTRL-EVENT-SCAN-STARTED
> Oct 8 01:25:26 Taro NetworkManager[1094]: <info> (wlan0): supplicant
> interface state: disconnected -> scanning
> Oct 8 01:25:27 Taro wpa_supplicant[1256]: wlan0: SME: Trying to
> authenticate with 96:44:52:76:56:a2 (SSID='Stray Scamp's Back Door'
> freq=2437 MHz)
> Oct 8 01:25:27 Taro kernel: [ 1812.883224] wlan0: authenticate with
> 96:44:52:76:56:a2
> Oct 8 01:25:27 Taro kernel: [ 1812.902737] wlan0: send auth to
> 96:44:52:76:56:a2 (try 1/3)
> Oct 8 01:25:27 Taro NetworkManager[1094]: <info> (wlan0): supplicant
> interface state: scanning -> authenticating
> Oct 8 01:25:27 Taro wpa_supplicant[1256]: wlan0: Trying to associate
> with 96:44:52:76:56:a2 (SSID='Stray Scamp's Back Door' freq=2437 MHz)
> Oct 8 01:25:27 Taro kernel: [ 1812.904311] wlan0: authenticated
> Oct 8 01:25:27 Taro kernel: [ 1812.905136] wlan0: associate with
> 96:44:52:76:56:a2 (try 1/3)
> Oct 8 01:25:27 Taro kernel: [ 1812.908472] wlan0: RX AssocResp from
> 96:44:52:76:56:a2 (capab=0x411 status=0 aid=3)
> Oct 8 01:25:27 Taro kernel: [ 1812.908619] wlan0: associated
> Oct 8 01:25:27 Taro wpa_supplicant[1256]: wlan0: Associated with
> 96:44:52:76:56:a2
> Oct 8 01:25:27 Taro NetworkManager[1094]: <info> (wlan0): supplicant
> interface state: authenticating -> associated
> Oct 8 01:25:27 Taro NetworkManager[1094]: <info> (wlan0): supplicant
> interface state: associated -> 4-way handshake
> Oct 8 01:25:27 Taro wpa_supplicant[1256]: wlan0: WPA: Key negotiation
> completed with 96:44:52:76:56:a2 [PTK=CCMP GTK=CCMP]
> Oct 8 01:25:27 Taro wpa_supplicant[1256]: wlan0: CTRL-EVENT-CONNECTED -
> Connection to 96:44:52:76:56:a2 completed [id=0 id_str=]
> Oct 8 01:25:27 Taro NetworkManager[1094]: <info> (wlan0): supplicant
> interface state: 4-way handshake -> completed
> Oct 8 01:25:59 Taro wpa_supplicant[1256]: wlan0: CTRL-EVENT-SCAN-STARTED
> Oct 8 01:30:01 Taro CRON[25255]: (root) CMD (if [ -x /usr/bin/mrtg ] &&
> [ -r /etc/mrtg.cfg ] && [ -d "$(grep
> '^[[:space:]]*[^#]*[[:space:]]*WorkDir' /etc/mrtg.cfg | awk '{ print $NF
> }')" ]; then mkdir -p /var/log/mrtg ; env LANG=C /usr/bin/mrtg
> /etc/mrtg.cfg 2>&1 | tee -a /var/log/mrtg/mrtg.log ; fi | /usr/bin/logger
> -t mrtg)
> Oct 8 01:34:39 Taro kernel: [ 2364.916674] wlan0: Connection to AP
> 96:44:52:76:56:a2 lost
> Oct 8 01:33:59 Taro wpa_supplicant[1256]: message repeated 5 times: [
> wlan0: CTRL-EVENT-SCAN-STARTED ]
> Oct 8 01:34:39 Taro wpa_supplicant[1256]: wlan0:
> CTRL-EVENT-DISCONNECTED bssid=96:44:52:76:56:a2 reason=4 locally_generated=1
> Oct 8 01:34:39 Taro NetworkManager[1094]: <warn> Connection
> disconnected (reason -4)
> Oct 8 01:34:39 Taro kernel: [ 2364.967665] cfg80211: Calling CRDA to
> update world regulatory domain
> Oct 8 01:34:39 Taro NetworkManager[1094]: <info> (wlan0): supplicant
> interface state: completed -> disconnected
> ---
> ApportVersion: 2.14.1-0ubuntu3.5
> Architecture: amd64
> AudioDevicesInUse:
> USER PID ACCESS COMMAND
> /dev/snd/controlC2: ekl 2139 F.... pulseaudio
> /dev/snd/controlC1: ekl 2139 F.... pulseaudio
> ekl 2493 F.... cairo-dock
> /dev/snd/controlC0: ekl 2139 F.... pulseaudio
> CurrentDesktop: Pantheon
> DistroRelease: elementary OS 0.3
> HibernationDevice: RESUME=UUID=e143e6c6-db49-4d28-892d-adee62985600
> InstallationDate: Installed on 2014-09-07 (31 days ago)
> InstallationMedia: elementary OS 0.3 "Freya" - Daily amd64 (20140810)
> MachineType: Hewlett-Packard HP Pavilion TS 15 Notebook PC
> NonfreeKernelModules: fglrx
> Package: linux (not installed)
> ProcFB:
>
> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-37-lowlatency
> root=UUID=7f117018-5bf9-4294-b268-a84176c057cc ro quiet splash
> ProcVersionSignature: Ubuntu 3.13.0-37.64-lowlatency 3.13.11.7
> RelatedPackageVersions:
> linux-restricted-modules-3.13.0-37-lowlatency N/A
> linux-backports-modules-3.13.0-37-lowlatency N/A
> linux-firmware 1.127.7
> RfKill:
> 0: phy0: Wireless LAN
> Soft blocked: no
> Hard blocked: no
> Tags: freya
> Uname: Linux 3.13.0-37-lowlatency x86_64
> UpgradeStatus: No upgrade log present (probably fresh install)
> UserGroups: adm audio cdrom dialout dip disk games lpadmin mail plugdev
> sambashare sudo users video voice
> _MarkForUpload: True
> dmi.bios.date: 11/21/2013
> dmi.bios.vendor: Insyde
> dmi.bios.version: F.13
> dmi.board.asset.tag: Base Board Asset Tag
> dmi.board.name: 216B
> dmi.board.vendor: Hewlett-Packard
> dmi.board.version: 30.23
> dmi.chassis.type: 10
> dmi.chassis.vendor: Hewlett-Packard
> dmi.chassis.version: Chassis Version
> dmi.modalias:
> dmi:bvnInsyde:bvrF.13:bd11/21/2013:svnHewlett-Packard:pnHPPavilionTS15NotebookPC:pvr0974110002405E00000620180:rvnHewlett-Packard:rn216B:rvr30.23:cvnHewlett-Packard:ct10:cvrChassisVersion:
> dmi.product.name: HP Pavilion TS 15 Notebook PC
> dmi.product.version: 0974110002405E00000620180
> dmi.sys.vendor: Hewlett-Packard
>
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