Public bug reported:
Binary package hint: network-manager
Short version:
If you disable "Wireles Network" with network-manager
it seems to set:
iwconfig eth1 essid on
powertop report that ipw2200 have about 29 wps.
but should:
iwconfig eth1 essid off channel 0
this will put ipw2200 to powersave mode and reduce wakeups count to 0.
Long version:
After Ubutnu init=1. Network-manager is not started. ipw2200 enabled but
don't use any power.
eth1 unassociated ESSID:off/any
Mode:Managed Channel=0 Access Point: Not-Associated
Bit Rate:0 kb/s Tx-Power=20 dBm Sensitivity=8/0
Retry limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
------------------------------------------------------------------------------------------
Ubuntu init=2. User is not logged. n-m set:
iwconfig eth1 essid on
i think it is OK
eth1 unassociated ESSID:""
Mode:Managed Channel=0 Access Point: Not-Associated
Bit Rate:0 kb/s Tx-Power=20 dBm Sensitivity=8/0
Retry limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
------------------------------------------------------------------------------------------
After AP was connected.
Every think is OK.
eth1 IEEE 802.11g ESSID:"bla"
Mode:Managed Frequency:2.457 GHz Access Point: 55:55:55:55:55:55
Bit Rate:54 Mb/s Tx-Power=20 dBm Sensitivity=8/0
Retry limit:7 RTS thr:off Fragment thr:off
Encryption key:bla-bla-bla Security mode:open
Power Management:off
Link Quality=78/100 Signal level=-51 dBm Noise level=-91 dBm
Rx invalid nwid:0 Rx invalid crypt:8 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
After n-m "Wireles Network" was disabled
it seems to set:
iwconfig eth1 essid on
but should:
iwconfig eth1 essid off channel 0
this will put ipw2200 to powersave mode
eth1 unassociated ESSID:""
Mode:Managed Frequency=2.457 GHz Access Point: Not-Associated
Bit Rate:0 kb/s Tx-Power=20 dBm Sensitivity=8/0
Retry limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:8 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
** Affects: network-manager (Ubuntu)
Importance: Undecided
Status: New
** Tags: ipw2200 network-manager
** Description changed:
Binary package hint: network-manager
Short version:
If you disable "Wireles Network" with network-manager
it seems to set:
iwconfig eth1 essid on
powertop report that ipw2200 have about 29 wps.
but should:
iwconfig eth1 essid off channel 0
this will put ipw2200 to powersave mode and reduce wakeups count to 0.
Long version:
After Ubutnu init=1. Network-manager is not started. ipw2200 enabled but
don't use any power.
eth1 unassociated ESSID:off/any
Mode:Managed Channel=0 Access Point: Not-Associated
Bit Rate:0 kb/s Tx-Power=20 dBm Sensitivity=8/0
Retry limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
------------------------------------------------------------------------------------------
Ubuntu init=2. User is not logged. n-m set:
iwconfig eth1 essid on
i think it is OK
eth1 unassociated ESSID:""
Mode:Managed Channel=0 Access Point: Not-Associated
Bit Rate:0 kb/s Tx-Power=20 dBm Sensitivity=8/0
Retry limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
------------------------------------------------------------------------------------------
After AP was connected.
Every think is OK.
eth1 IEEE 802.11g ESSID:"bla"
Mode:Managed Frequency:2.457 GHz Access Point: 55:55:55:55:55:55
Bit Rate:54 Mb/s Tx-Power=20 dBm Sensitivity=8/0
Retry limit:7 RTS thr:off Fragment thr:off
Encryption key:bla-bla-bla Security mode:open
Power Management:off
Link Quality=78/100 Signal level=-51 dBm Noise level=-91 dBm
Rx invalid nwid:0 Rx invalid crypt:8 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
After n-m "Wireles Network" was disabled
it seems to set:
- Retry limit:7 RTS thr:off Fragment thr:off
- Encryption key:off
- Power Management:off
- Link Quality:0 Signal level:0 Noise level:0
- Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
- Tx excessive retries:0 Invalid misc:0 Missed beacon:0
-
------------------------------------------------------------------------------------------
- Ubuntu init=2. User is not logged. n-m set:
- iwconfig eth1 essid on
- i think it is OK
-
- eth1 unassociated ESSID:""
- Mode:Managed Channel=0 Access Point: Not-Associated
- Bit Rate:0 kb/s Tx-Power=20 dBm Sensitivity=8/0
- Retry limit:7 RTS thr:off Fragment thr:off
- Encryption key:off
- Power Management:off
- Link Quality:0 Signal level:0 Noise level:0
- Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
- Tx excessive retries:0 Invalid misc:0 Missed beacon:0
-
------------------------------------------------------------------------------------------
- After AP was connected.
- Every think is OK.
-
-
- eth1 IEEE 802.11g ESSID:"bla"
- Mode:Managed Frequency:2.457 GHz Access Point: 55:55:55:55:55:55
- Bit Rate:54 Mb/s Tx-Power=20 dBm Sensitivity=8/0
- Retry limit:7 RTS thr:off Fragment thr:off
- Encryption key:bla-bla-bla Security mode:open
- Power Management:off
- Link Quality=78/100 Signal level=-51 dBm Noise level=-91 dBm
- Rx invalid nwid:0 Rx invalid crypt:8 Rx invalid frag:0
- Tx excessive retries:0 Invalid misc:0 Missed beacon:0
-
-
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- After n-m "Wireles Network" was disabled
- it seems to set:
iwconfig eth1 essid on
but should:
iwconfig eth1 essid off channel 0
this will put ipw2200 to powersave mode
eth1 unassociated ESSID:""
Mode:Managed Frequency=2.457 GHz Access Point: Not-Associated
Bit Rate:0 kb/s Tx-Power=20 dBm Sensitivity=8/0
Retry limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:8 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
** Tags added: ipw2200 network-manager
--
[gutsy] netework-manager should set wlan to "essid off channel 0" if it disabled
https://bugs.launchpad.net/bugs/164827
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