NetworkManager 100% cpu usage on WiFi
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| network-manager (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
Bug Description
Binary package hint: network-manager
After latest upgrade of Hardy Beta NetworkManager utilizes 100% CPU and can't connect to any wireless network. Wired connections works fine.
Before upgrade everything worked fine.
Mar 22 01:53:37 thinkpad NetworkManager: <WARN> nm_signal_
Mar 22 01:53:37 thinkpad NetworkManager: ******************* START *******
Mar 22 01:53:37 thinkpad NetworkManager: (no debugging symbols found)
Mar 22 01:53:37 thinkpad NetworkManager: Using host libthread_db library "/lib/tls/
Mar 22 01:53:37 thinkpad NetworkManager: (no debugging symbols found)
Mar 22 01:53:37 thinkpad last message repeated 10 times
Mar 22 01:53:37 thinkpad NetworkManager: [Thread debugging using libthread_db enabled]
Mar 22 01:53:37 thinkpad NetworkManager: [New Thread 0xb7ba2720 (LWP 6993)]
Mar 22 01:53:37 thinkpad NetworkManager: [New Thread 0xb71ffb90 (LWP 7321)]
Mar 22 01:53:37 thinkpad NetworkManager: [New Thread 0xb7ba1b90 (LWP 7305)]
Mar 22 01:53:37 thinkpad NetworkManager: (no debugging symbols found)
Mar 22 01:53:37 thinkpad last message repeated 9 times
Mar 22 01:53:37 thinkpad NetworkManager: 0xb7fa2410 in __kernel_vsyscall ()
Mar 22 01:53:37 thinkpad NetworkManager: ******************* END *******
Description: Ubuntu hardy (development branch)
Release: 8.04
network-manager - 0.6.6-0ubuntu2
| Steven Walter (stevenrwalter) wrote | #1 |
| Egon Kocjan (egon-kocjan) wrote | #2 |
| caribo (paul-caribo) wrote | #3 |
| caribo (paul-caribo) wrote | #4 |
| Stas Verberkt (legolas) wrote | #5 |
| Jesper de Jong (jespdj) wrote | #6 |
| Changed in network-manager: | |
| status: | New → Confirmed |
| Lee Garrett (leegarrett) wrote | #7 |
| Lee Garrett (leegarrett) wrote | #8 |
| Lee Garrett (leegarrett) wrote | #9 |
| Gabor Halaszvari (g-halaszvari) wrote | #10 |
| Alastair Sherringham (asherringham) wrote | #11 |
| Henning Moll (drscott) wrote | #12 |
| Stas Verberkt (legolas) wrote | #13 |
| slamdunk (antongiulio05) wrote | #14 |
| Thomas Heidrich (gnuheidix) wrote | #15 |
| kellyness@hotmail.com (kellyness) wrote | #16 |
| Migizi (nigot30) wrote | #17 |
| Elias K Gardner (zorkerz) wrote | #18 |
| slamdunk (antongiulio05) wrote | #19 |
| Barteq (barteqpl) wrote | #20 |
| Thomas Heidrich (gnuheidix) wrote | #21 |
| Jan Frybort (jan.frybort) wrote | #22 |
| Braders (keith-bradford) wrote | #23 |
| Barteq (barteqpl) wrote | #24 |
| Steven Walter (stevenrwalter) wrote | #25 |
| Steven Walter (stevenrwalter) wrote Found a fix | #26 |
| Henning Moll (drscott) wrote | #27 |
| caribo (paul-caribo) wrote | #28 |
| Thomas Heidrich (gnuheidix) wrote | #29 |
| jyks (jyks) wrote | #30 |
| jyks (jyks) wrote | #31 |
| Thomas Heidrich (gnuheidix) wrote | #32 |
| Elias K Gardner (zorkerz) wrote Re: [Bug 204931] Re: NetworkManager 100% cpu usage on WiFi | #33 |
| AJ (akertis) wrote | #34 |
| AJ (akertis) wrote | #35 |
| kellyness@hotmail.com (kellyness) wrote | #36 |
| Steven Walter (stevenrwalter) wrote | #37 |
| Henning Moll (drscott) wrote | #38 |
| Ferdinand Hagethorn (ferdinand-hagethorn) wrote | #39 |
| Jesper de Jong (jespdj) wrote | #40 |
| Steve (st3v3) wrote | #41 |
| Steve (st3v3) wrote | #42 |
I'm seeing this as well:
NetworkManager: <info> Activation (eth1/wireless): access point 'dasbrennen' is
encrypted, and a key exists. No new key needed.
NetworkManager: <WARN> nm_signal_
race...
NetworkManager: ******************* START *******
NetworkManager: (no debugging symbols found)
NetworkManager: Using host libthread_db library "/lib/tls/
.so.1".
NetworkManager: (no debugging symbols found)
NetworkManager: (no debugging symbols found)
NetworkManager: (no debugging symbols found)
NetworkManager: (no debugging symbols found)
NetworkManager: (no debugging symbols found)
NetworkManager: 0xb7f48410 in __kernel_vsyscall ()
NetworkManager: ******************* END *******
Using the b43 wireless driver here.