Ubuntu Networking :: Cleanly Restart Wicd So It Reconnects?

Jan 28, 2010

I seem to be having "disconnects" from my wireless network where I stay connected but am unable to ping any hosts, including my router.

I would like to make a simple cron script that checks for this and reconnects.

Is there a clean way to tell wicd to reconnect?

How about sudo /etc/init.d/wicd restart?

I am on Ubuntu 8.04 amd64

misha@misha-d630:~$ dpkg -l | grep wicd
ii wicd 1.6.2.2-1 wired and wireless network manager
misha@misha-d630:~$

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Ubuntu Networking :: Rt270 Disconnects And No Reconnects?

Jan 30, 2010

When I use all the band(transmission or browsing too many videos) it disconnects after few minutes and it doesn't connect again until I reboot.

lspci:

05:01.0 Network controller: RaLink RT2760 Wireless 802.11n 1T/2R Cardbus

Code:
sudo lshw -C network
*-network
description: Ethernet interface
product: 88E8056 PCI-E Gigabit Ethernet Controller

[Code].....

I could use N and WPA2 by following this thread. If it is possible to reconnect without reboot would be a possible workaround

(I use Ubuntu Karmic x_64)

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The error message is:
Code:
[esteeven@piccolo ~]$ nm-applet
** Message: applet now removed from the notification area

[Code]...

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Jan 11, 2011

After the last system update (few days ago) the wireless box disconnects and reconnects continuously (every 60-90 secs). This is the pertinent /var/log/messages when it disconnects:
Code:
Jan 11 16:16:24 ibm kernel: [ 8073.320442] -->RTUSBVenderReset
Jan 11 16:16:24 ibm kernel: [ 8073.321453] <--RTUSBVenderReset
Jan 11 16:16:26 ibm kernel: [ 8075.624596] Key1Str is Invalid key length(0) or Type(0)
Jan 11 16:16:26 ibm kernel: [ 8075.624632] Key2Str is Invalid key length(0) or Type(0)
Jan 11 16:16:26 ibm kernel: [ 8075.624668] Key3Str is Invalid key length(0) or Type(0)
Jan 11 16:16:26 ibm kernel: [ 8075.624705] Key4Str is Invalid key length(0) or Type(0)
Jan 11 16:16:26 ibm kernel: [ 8075.625355] 1. Phy Mode = 0
Jan 11 16:16:26 ibm kernel: [ 8075.625358] 2. Phy Mode = 0
Jan 11 16:16:26 ibm kernel: [ 8075.741083] 3. Phy Mode = 0
Jan 11 16:16:26 ibm kernel: [ 8075.780107] MCS Set = 00 00 00 00 00
Jan 11 16:16:26 ibm kernel: [ 8075.795195] <==== rt28xx_init, Status=0
Jan 11 16:16:26 ibm kernel: [ 8075.807107] 0x1300 = 000a4200
Jan 11 16:16:28 ibm kernel: [ 8077.937015] pci 0000:02:1d.0: wake-up capability enabled by ACPI
Jan 11 16:16:28 ibm kernel: [ 8077.960539] pci 0000:02:1d.0: wake-up capability disabled by ACPI
Jan 11 16:16:28 ibm kernel: [ 8077.977291] tg3 0000:03:01.0: BAR 0: set to [mem 0xfb100000-0xfb10ffff 64bit] (PCI address [0xfb100000-0xfb10ffff]
Jan 11 16:16:29 ibm kernel: [ 8078.097571] ADDRCONF(NETDEV_UP): eth1: link is not ready

And this when manually reconnected:
Code:
Jan 11 16:16:37 ibm kernel: [ 8086.167522] -->RTUSBVenderReset
Jan 11 16:16:37 ibm kernel: [ 8086.168530] <--RTUSBVenderReset
Jan 11 16:16:39 ibm kernel: [ 8088.464724] Key1Str is Invalid key length(0) or Type(0)
Jan 11 16:16:39 ibm kernel: [ 8088.464760] Key2Str is Invalid key length(0) or Type(0)
Jan 11 16:16:39 ibm kernel: [ 8088.464796] Key3Str is Invalid key length(0) or Type(0)
Jan 11 16:16:39 ibm kernel: [ 8088.464833] Key4Str is Invalid key length(0) or Type(0)
Jan 11 16:16:39 ibm kernel: [ 8088.465510] 1. Phy Mode = 0
Jan 11 16:16:39 ibm kernel: [ 8088.465513] 2. Phy Mode = 0
Jan 11 16:16:39 ibm kernel: [ 8088.581175] 3. Phy Mode = 0
Jan 11 16:16:39 ibm kernel: [ 8088.621207] MCS Set = 00 00 00 00 00
Jan 11 16:16:39 ibm kernel: [ 8088.636185] <==== rt28xx_init, Status=0
Jan 11 16:16:39 ibm kernel: [ 8088.648150] 0x1300 = 000a4200
Jan 11 16:16:39 ibm kernel: [ 8088.751141] ERROR!!! RTMPSetTimer failed, Halt in Progress!
What is going on?

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Jul 31, 2010

I recently installed Ubuntu 10.04 on my Acer TravelMate 3270 notebook (with Windows 7 dual boot) for everyday use. All is great except i started to notice my Wireless Network get disconnected and then reconnects every 5 minutes or so. Also the NetworkManager Applet 0.8 keep annoying me with the notifications that its disconnected and then reconnected.

I do not have this issue while using Windows 7 (in the same area). Can this be fixed. As i really want to move my day to day computing need to Ubuntu.

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Jun 15, 2009

I have a strange issue w/ F11 and atheros 5212 wifi card using the standard ath5k driver. Every now and then (usually upon bootup but it will kick in every now and then, no rhyme or reason) I will get a kernel panic whereupon my wifi disconnects and I have to manually reconnect. The password screen will popup and I just hit OK and it reconnects. there also appears to be a dmesg line 'disassociated by local choice (reason=3)' in addition to the kernel panic. I've tried using ath9k instead (rmmod ath5k, modprobe ath9k) but that doesn't work at all, no wifi shows up in networkmanager. I also tried to find madwifi and kmod-madwifi via yum but those packages do not appear to be there for F11.

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Jul 1, 2010

I installed Wicd in my F13 but I got problems when starting it When I try to start it I got error message:

Could not connect to wicd's D-Bus interface - Check the wicd log for error messages.

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Dec 17, 2010

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Jan 25, 2010

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Jun 15, 2011

We are using Ubuntu 10.04LTS server on Vmware Vsphere estate. We are using LVM and have / and /var on separate partitions.

We have been experiencing an odd issue with sda1 always being fsck'd after every reboot. We seem to have traced this to the start/kill scripts in rc0.d and rc6.d. It appears that the reason the disk is not being unmounted is because some of the scripts are never being run because they are prefixed with S. We renamed and reordered the scripts to reflect what we thought should be the correct order - i.e. not halting the system before unmounting disks. System reboots cleanly now.

Before list of rc0.d and rc6.d respectively:
lrwxrwxrwx 1 root root 17 2010-11-18 15:06 K01apache2 -> ../init.d/apache2
lrwxrwxrwx 1 root root 22 2010-11-16 17:03 K01zabbix-agent -> ../init.d/zabbix-agent
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[Code]....

basically are we expected to do these changes as part of building new servers for production use? Quite happy to do this but just surprised that this is the default.

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Code:
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/opt/eduCommons-3.2.1/all/files/in/subdirectories/here

and no where was eduCommons.I want to uninstall and install it again.

Will

Code:
rpm -e eduCommons-3.2.1

do a clean uninstall of eduCommons.Or I need to do some thing more?

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Feb 1, 2010

I recently bought a refurbished HP Compaq NC6000 which had a new installation of Win XP put on it but takes about 5 attempts to boot up as it just sat at the load screen and freezes. So I decided to install Ubuntu 9.10 as a Dual boot with the view to getting rid of XP once I had Ubuntu up and running, which I have now. So cant understand why XP wouldn't work lol. Now I would like to fully get rid of XP and just have Ubuntu as the only OS on the laptop. Currently as it is Dual Boot I have my 80gig Hard drive partitioned with both OS�s on it.

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Oct 24, 2015

For the past week or so, I've had my wireless connection disconnect and reconnect at seemingly random intervals. It can be anywhere from every minute to every hour, whether I'm using the network or not. I don't recall installing anything that could affect this. I'm fairly certain this isn't a hardware issue, since I haven't had any problems when using my Windows partition. I'm using a D-Link USB adapter (DWA-171).

Code: Select alljp@pyrog:~$ more /etc/*-release
PRETTY_NAME="Debian GNU/Linux 7 (wheezy)"
NAME="Debian GNU/Linux"
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ANSI_COLOR="1;31"

[Code] ....

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Jan 8, 2010

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Jul 5, 2010

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Oct 21, 2010

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May 8, 2011

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Mar 12, 2010

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iwconfig
lo no wireless extensions.
eth0 no wireless extensions.

[code].....

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I've installed ubuntu 9.10 using a minimal install and started from there installing the rest of the things I needed.
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Jul 23, 2010

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Code:
*-network
description: Wireless interface
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[Code]...

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