| 2012-03-01 10:45:07 |
Torsten Casselt |
bug |
|
|
added bug |
| 2012-03-01 10:45:07 |
Torsten Casselt |
attachment added |
|
lspci https://bugs.launchpad.net/bugs/943910/+attachment/2796988/+files/lspci |
|
| 2012-03-01 10:45:59 |
Torsten Casselt |
attachment added |
|
lsusb https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/943910/+attachment/2796997/+files/lsusb |
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| 2012-03-01 10:46:17 |
Torsten Casselt |
attachment added |
|
dmesg https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/943910/+attachment/2796998/+files/dmesg |
|
| 2012-03-01 10:47:29 |
Torsten Casselt |
description |
Laptop is a PackardBell EasyNote TK85. I don't know if it is a bug in NetworkManager or ath9k, but I suppose it's ath9k, I also tried with wicd, same problem. Problem exists since 11.04, I tried a lot to fix it.
PROBLEM:
From time to time the network becomes very slow, often it is like dead. After a few minutes it gets better again. If I restart networking sometimes it helps, sometimes not.
Solutions I tried:
- ath9k.conf in modprobe.d with nohwcrypt=1
- networkboot on top in BIOS (according to the internet sometimes it could help)
- compat-wireless via backport
- power management off
- blacklist acer_wmi, because it activates a second wlan-device
- deactivate BT to exclude interference
After all this trouble I decided to file a bug.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: network-manager 0.9.1.90-0ubuntu5.1
ProcVersionSignature: Ubuntu 3.0.0-16.28-generic 3.0.17
Uname: Linux 3.0.0-16-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden
Date: Thu Mar 1 11:25:53 2012
IfupdownConfig:
auto lo
iface lo inet loopback
InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
IpRoute:
default via 192.168.0.1 dev wlan0 proto static
169.254.0.0/16 dev wlan0 scope link metric 1000
192.168.0.0/24 dev wlan0 proto kernel scope link src 192.168.0.176 metric 2
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog: |
Laptop is a PackardBell EasyNote TK85. I don't know if it is a bug in NetworkManager or ath9k, but I suppose it's ath9k, I also tried with wicd, same problem. Problem exists since 11.04, I tried a lot to fix it. Tested on Ubuntu and Kubuntu.
PROBLEM:
From time to time the network becomes very slow, often it is like dead. After a few minutes it gets better again. If I restart networking sometimes it helps, sometimes not.
Solutions I tried:
- ath9k.conf in modprobe.d with nohwcrypt=1
- networkboot on top in BIOS (according to the internet sometimes it could help)
- compat-wireless via backport
- power management off
- blacklist acer_wmi, because it activates a second wlan-device
- deactivate BT to exclude interference
After all this trouble I decided to file a bug.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: network-manager 0.9.1.90-0ubuntu5.1
ProcVersionSignature: Ubuntu 3.0.0-16.28-generic 3.0.17
Uname: Linux 3.0.0-16-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden
Date: Thu Mar 1 11:25:53 2012
IfupdownConfig:
auto lo
iface lo inet loopback
InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
IpRoute:
default via 192.168.0.1 dev wlan0 proto static
169.254.0.0/16 dev wlan0 scope link metric 1000
192.168.0.0/24 dev wlan0 proto kernel scope link src 192.168.0.176 metric 2
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog: |
|
| 2012-03-01 11:12:59 |
Launchpad Janitor |
network-manager (Ubuntu): status |
New |
Confirmed |
|
| 2012-05-22 13:28:12 |
Torsten Casselt |
description |
Laptop is a PackardBell EasyNote TK85. I don't know if it is a bug in NetworkManager or ath9k, but I suppose it's ath9k, I also tried with wicd, same problem. Problem exists since 11.04, I tried a lot to fix it. Tested on Ubuntu and Kubuntu.
PROBLEM:
From time to time the network becomes very slow, often it is like dead. After a few minutes it gets better again. If I restart networking sometimes it helps, sometimes not.
Solutions I tried:
- ath9k.conf in modprobe.d with nohwcrypt=1
- networkboot on top in BIOS (according to the internet sometimes it could help)
- compat-wireless via backport
- power management off
- blacklist acer_wmi, because it activates a second wlan-device
- deactivate BT to exclude interference
After all this trouble I decided to file a bug.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: network-manager 0.9.1.90-0ubuntu5.1
ProcVersionSignature: Ubuntu 3.0.0-16.28-generic 3.0.17
Uname: Linux 3.0.0-16-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden
Date: Thu Mar 1 11:25:53 2012
IfupdownConfig:
auto lo
iface lo inet loopback
InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
IpRoute:
default via 192.168.0.1 dev wlan0 proto static
169.254.0.0/16 dev wlan0 scope link metric 1000
192.168.0.0/24 dev wlan0 proto kernel scope link src 192.168.0.176 metric 2
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog: |
Laptop is a PackardBell EasyNote TK85. I don't know if it is a bug in NetworkManager or ath9k, but I suppose it's ath9k, I also tried with wicd, same problem. Problem exists since 11.04, I tried a lot to fix it. Tested on Ubuntu and Kubuntu.
UPDATE
Problem still persists in precise.
/UPDATE
PROBLEM:
From time to time the network becomes very slow, often it is like dead. After a few minutes it gets better again. If I restart networking sometimes it helps, sometimes not.
Solutions I tried:
- ath9k.conf in modprobe.d with nohwcrypt=1
- networkboot on top in BIOS (according to the internet sometimes it could help)
- compat-wireless via backport
- power management off
- blacklist acer_wmi, because it activates a second wlan-device
- deactivate BT to exclude interference
After all this trouble I decided to file a bug.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: network-manager 0.9.1.90-0ubuntu5.1
ProcVersionSignature: Ubuntu 3.0.0-16.28-generic 3.0.17
Uname: Linux 3.0.0-16-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden
Date: Thu Mar 1 11:25:53 2012
IfupdownConfig:
auto lo
iface lo inet loopback
InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
IpRoute:
default via 192.168.0.1 dev wlan0 proto static
169.254.0.0/16 dev wlan0 scope link metric 1000
192.168.0.0/24 dev wlan0 proto kernel scope link src 192.168.0.176 metric 2
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog: |
|
| 2012-05-22 13:28:26 |
Torsten Casselt |
tags |
amd64 apport-bug oneiric |
amd64 apport-bug oneiric precise |
|
| 2012-06-10 12:08:30 |
yurysch |
bug |
|
|
added subscriber yurysch |
| 2012-06-26 08:34:30 |
Thomas Hood |
summary |
WLAN connection unstable |
Wi-Fi connection unstable under both NM and wicd -- ath9k |
|
| 2012-06-26 08:34:46 |
Thomas Hood |
network-manager (Ubuntu): status |
Confirmed |
New |
|
| 2012-06-26 08:36:15 |
Thomas Hood |
marked as duplicate |
|
971809 |
|
| 2012-06-26 19:37:24 |
Launchpad Janitor |
network-manager (Ubuntu): status |
New |
Confirmed |
|
| 2012-07-23 10:04:13 |
Laurent Dinclaux |
changed duplicate marker |
971809 |
945379 |
|
| 2012-07-23 10:18:11 |
penalvch |
summary |
Wi-Fi connection unstable under both NM and wicd -- ath9k |
168c:002e Wi-Fi connection unstable under both NM and wicd -- ath9k |
|
| 2012-07-23 10:25:16 |
penalvch |
removed duplicate marker |
945379 |
|
|
| 2012-07-23 10:26:55 |
penalvch |
affects |
network-manager (Ubuntu) |
linux (Ubuntu) |
|
| 2012-07-23 10:26:55 |
penalvch |
linux (Ubuntu): status |
Confirmed |
Incomplete |
|
| 2012-07-23 10:30:00 |
penalvch |
tags |
amd64 apport-bug oneiric precise |
amd64 apport-bug kernel-wifi needs-upstream-testing oneiric precise |
|
| 2012-09-22 04:17:51 |
Launchpad Janitor |
linux (Ubuntu): status |
Incomplete |
Expired |
|
