Reboot after Power loss doesn't work
The situation:
I bought a APC Back-UPS 350 and a mac mini for an exhibition.
The Power ist turned off by the stuff from time to time.
The UPS turns off the mac after 1 minute (10.4.7 works fine, 10.4.10 doesn't react at all but
thats not the problem)
The problem:
the mac doesn't restart after turning the power back on. I checked the "Power loss restart"-option
in the panel. I cleared the PRAM, did a reset on the SMC, … has anyone an idea or better: a solution? Thanks.
Hi happyappleusersofar-
Greetings and welcome to the Apple boards.
Any chance the UPS is not putting out any power for some reason? Have you tried this with the mini plugged directly into the wall?
Luck-
-DaddyPaycheck
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Hi,
we have a Wireless LAN Controller WLC 4402, Software Version 4.1.192.22M (Mesh).
At the moment there are 6 Access Points in one house, one of them is the root AP. The others are only connected via electrical socket.
AP’s are: AIR-LAP1131AG-E-K9 / Boot Version 12.3.8.0 / IOS Version 12.4(3g)JMC1
I think the configuration worked fine over a period of 2 years.
Now the problem is that the number of access points connected to the controller is changing nearly every minute. At times there is only one AP connected to the controller. So it is impossible for the clients to build up a steady connection. They have to log in via the guest user web interface at short intervals or they can’t see the wireless lan.
First we thought it would be a problem of one or two “defect” access points. But we replaced 4 of the 6 access points and the problem is still there.
An example, yesterday:
13:17 o’clock – 2 AP’s
13:19 o’clock – 4 AP’s
13:21 o’clock – 5 AP’s
13:23 o’clock – 4 AP’s
13:25 o’clock – 5 AP’s
13:25 o’clock – 4 AP’s
13:26 o’clock – 5 AP’s
13:26 o’clock – 6 AP’s
13:28 o’clock – 4 AP’s
13:28 o’clock – 2 AP’s
Eye-catching is the following message of the log, which appears often: “52 Mon May 16 13:21:56 2011 AP 'AP001d.e557.6fd8', MAC: 00:1d:70:01:bc:20 disassociated previously due to AP Reset. Last reboot reason: power loss
Also eye-catching is the AP up time. The Root AP is up for over 80 days. But all the other access points show an up time of a few minutes until some hours…but not more.
Does anybody know what the problem could be?? I read some similar threads but no solution.
In the following an abstract of the log:
21 Mon May 16 13:25:43 2011 AP 'AP0021.d847.ffca', MAC: 00:23:5e:49:9d:e0 disassociated previously due to AP Reset. Last reboot reason: power loss
22 Mon May 16 13:25:30 2011 AP Disassociated. Base Radio MAC:00:1d:70:01:b5:a0
23 Mon May 16 13:25:30 2011 AP's Interface:1(802.11a) Operation State Down: Base Radio MAC:00:1d:70:01:b5:a0 Cause=Heartbeat Timeout
24 Mon May 16 13:25:30 2011 AP's Interface:0(802.11b) Operation State Down: Base Radio MAC:00:1d:70:01:b5:a0 Cause=Heartbeat Timeout
25 Mon May 16 13:25:05 2011 Mesh child node '00:23:5e:49:9d:ef' has changed its parent to mesh node '00:1f:ca:cc:b7:40' from mesh node '00:1d:70:01:bc:20'.
26 Mon May 16 13:24:10 2011 AP Disassociated. Base Radio MAC:00:23:5e:49:9d:e0
27 Mon May 16 13:24:10 2011 AP's Interface:1(802.11a) Operation State Down: Base Radio MAC:00:23:5e:49:9d:e0 Cause=New Discovery
28 Mon May 16 13:24:10 2011 AP's Interface:0(802.11b) Operation State Down: Base Radio MAC:00:23:5e:49:9d:e0 Cause=New Discovery
29 Mon May 16 13:23:59 2011 AP's Interface:0(802.11b) Operation State Up: Base Radio MAC:00:1d:71:e1:b2:20 Cause=Admin Configured
30 Mon May 16 13:23:59 2011 AP's Interface:0(802.11b) Operation State Down: Base Radio MAC:00:1d:71:e1:b2:20 Cause=Admin Configured
31 Mon May 16 13:23:59 2011 AP's Interface:1(802.11a) Operation State Up: Base Radio MAC:00:1d:71:e1:b2:20 Cause=Admin Configured
32 Mon May 16 13:23:59 2011 AP's Interface:0(802.11b) Operation State Up: Base Radio MAC:00:1d:71:e1:b2:20 Cause=Admin Configured
33 Mon May 16 13:23:58 2011 AP 'AP001d.45d8.4ea6', MAC: 00:1d:71:e1:b2:20 disassociated previously due to AP Reset. Last reboot reason: power loss
34 Mon May 16 13:23:31 2011 AP's Interface:0(802.11b) Operation State Up: Base Radio MAC:00:1d:70:01:b5:a0 Cause=Admin Configured
35 Mon May 16 13:23:31 2011 AP's Interface:0(802.11b) Operation State Down: Base Radio MAC:00:1d:70:01:b5:a0 Cause=Admin Configured
36 Mon May 16 13:23:31 2011 AP's Interface:1(802.11a) Operation State Up: Base Radio MAC:00:1d:70:01:b5:a0 Cause=Admin Configured
37 Mon May 16 13:23:31 2011 AP's Interface:0(802.11b) Operation State Up: Base Radio MAC:00:1d:70:01:b5:a0 Cause=Admin Configured
38 Mon May 16 13:23:30 2011 AP 'AP001d.e557.6f0c', MAC: 00:1d:70:01:b5:a0 disassociated previously due to AP Reset. Last reboot reason: power loss
39 Mon May 16 13:23:13 2011 Client Association: Client MAC:00:1d:71:e1:b2:2f Base Radio MAC :00:1d:70:01:bc:20 Slot: 1 User Name:c1130-001D45D84EA6
40 Mon May 16 13:23:13 2011 Mesh child node '00:1d:71:e1:b2:2f' has changed its parent to mesh node '00:1d:70:01:bc:20' from mesh node '00:1f:ca:cc:b7:40'.
41 Mon May 16 13:23:04 2011 Mesh child node '00:1d:70:01:b5:af' has changed its parent to mesh node '00:23:5e:49:9d:e0' from mesh node '00:1f:ca:cc:b7:40'.
42 Mon May 16 13:22:57 2011 AP 'AP0021.d847.ffca', MAC: 00:23:5e:49:9d:e0 disassociated previously due to AP Reset. Last reboot reason: power loss
43 Mon May 16 13:22:39 2011 AP Disassociated. Base Radio MAC:00:23:5e:49:9d:e0
44 Mon May 16 13:22:39 2011 AP's Interface:1(802.11a) Operation State Down: Base Radio MAC:00:23:5e:49:9d:e0 Cause=New Discovery
45 Mon May 16 13:22:39 2011 AP's Interface:0(802.11b) Operation State Down: Base Radio MAC:00:23:5e:49:9d:e0 Cause=New Discovery
46 Mon May 16 13:22:39 2011 AP 'AP0021.d847.ffca', MAC: 00:23:5e:49:9d:e0 disassociated previously due to AP Reset. Last reboot reason: power loss
47 Mon May 16 13:22:17 2011 Mesh child node '00:23:5e:49:9d:ef' has changed its parent to mesh node '00:1d:70:01:bc:20' from mesh node '00:1f:ca:cc:b7:40'.
48 Mon May 16 13:21:57 2011 AP's Interface:0(802.11b) Operation State Up: Base Radio MAC:00:1d:70:01:bc:20 Cause=Admin Configured
49 Mon May 16 13:21:57 2011 AP's Interface:0(802.11b) Operation State Down: Base Radio MAC:00:1d:70:01:bc:20 Cause=Admin Configured
50 Mon May 16 13:21:57 2011 AP's Interface:1(802.11a) Operation State Up: Base Radio MAC:00:1d:70:01:bc:20 Cause=Admin Configured
51 Mon May 16 13:21:57 2011 AP's Interface:0(802.11b) Operation State Up: Base Radio MAC:00:1d:70:01:bc:20 Cause=Admin Configured
52 Mon May 16 13:21:56 2011 AP 'AP001d.e557.6fd8', MAC: 00:1d:70:01:bc:20 disassociated previously due to AP Reset. Last reboot reason: power loss
53 Mon May 16 13:21:39 2011 Client Association: Client MAC:00:23:5e:49:9d:ef Base Radio MAC :00:1f:ca:cc:b7:40 Slot: 1 User Name:c1130-0021D847FFCA
54 Mon May 16 13:21:32 2011 Client Association: Client MAC:00:23:5e:49:9d:ef Base Radio MAC :00:1f:ca:cc:b7:40 Slot: 1 User Name:c1130-0021D847FFCA
55 Mon May 16 13:21:12 2011 Mesh child node '00:1d:71:e1:b2:2f' has changed its parent to mesh node '00:1f:ca:cc:b7:40' from mesh node '00:1d:70:01:b5:a0'.
56 Mon May 16 13:21:05 2011 Client Association: Client MAC:00:1d:70:01:bc:2f Base Radio MAC :00:1f:ca:cc:b7:40 Slot: 1 User Name:c1130-001DE5576FD8
57 Mon May 16 13:20:32 2011 Mesh child node '00:23:5e:49:9d:ef' has changed its parent to mesh node '00:1f:ca:cc:b7:40' from mesh node '00:1d:70:01:bc:20'.
58 Mon May 16 13:20:11 2011 Mesh child node '00:1d:70:01:bc:2f' is no longer associated with mesh node '00:1f:ca:cc:b7:40'.
59 Mon May 16 13:20:06 2011 Mesh child node '00:1d:70:01:b5:af' has changed its parent to mesh node '00:1f:ca:cc:b7:40' from mesh node '00:1d:70:01:bc:20'.
60 Mon May 16 13:19:57 2011 AP Disassociated. Base Radio MAC:00:1d:70:01:b5:a0
61 Mon May 16 13:19:57 2011 AP's Interface:1(802.11a) Operation State Down: Base Radio MAC:00:1d:70:01:b5:a0 Cause=Heartbeat Timeout
62 Mon May 16 13:19:57 2011 AP's Interface:0(802.11b) Operation State Down: Base Radio MAC:00:1d:70:01:b5:a0 Cause=Heartbeat Timeout
63 Mon May 16 13:19:49 2011 AP Disassociated. Base Radio MAC:00:1d:70:01:bc:20
64 Mon May 16 13:19:49 2011 AP's Interface:1(802.11a) Operation State Down: Base Radio MAC:00:1d:70:01:bc:20 Cause=Heartbeat Timeout
65 Mon May 16 13:19:49 2011 AP's Interface:0(802.11b) Operation State Down: Base Radio MAC:00:1d:70:01:bc:20 Cause=Heartbeat Timeout
66 Mon May 16 13:19:39 2011 AP Disassociated. Base Radio MAC:00:23:5e:49:9d:e0
67 Mon May 16 13:19:39 2011 AP's Interface:1(802.11a) Operation State Down: Base Radio MAC:00:23:5e:49:9d:e0 Cause=Heartbeat Timeout
68 Mon May 16 13:19:39 2011 AP's Interface:0(802.11b) Operation State Down: Base Radio MAC:00:23:5e:49:9d:e0 Cause=Heartbeat Timeout
69 Mon May 16 13:19:36 2011 AP Disassociated. Base Radio MAC:00:1d:71:e1:b2:20
70 Mon May 16 13:19:36 2011 AP's Interface:1(802.11a) Operation State Down: Base Radio MAC:00:1d:71:e1:b2:20 Cause=Heartbeat Timeout
71 Mon May 16 13:19:36 2011 AP's Interface:0(802.11b) Operation State Down: Base Radio MAC:00:1d:71:e1:b2:20 Cause=Heartbeat Timeout
Greetings Lydiast1\:*{behavior:url(#ieooui) }
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Hey,
last week I tried to upgrade the controller step-by-step.
Under the software 4.1.192.35M the problem was still there… access points were often disassociated from the controller.
There were problems with Software 4.2.207.54M too. The access points couldn’t reach the download-status. The log of the access point said that it could not open the tar-file.
So I went back to 4.1.192.35M. Of course the controller lost some of its configuration. I configured it new with the same settings as before.
After it the wireless connection seemed to be a little bit more robust. I asked the users to test the connection at the weekend and this is the answer:
“so we tested the WLAN during the weekend. The situation definitely improved with respect to before. Authetication is much faster and the connection (when active) is sensibly faster.
However the connection is still very unstable and it is necessary every five-ten minutes to reconnect (especially for intense network traffic like when watching a streaming content or using VOIP applications. Actually switching off and on again the WLAN card (Airport) often a new authentication is not required. However, without doing so the connection would not resume alone to a working state.
So what to say? Better than before (thanks) but far from being fixed. From last September to January we did not experience any problem, so it must be something that chronologically happened at the beginning of the year, it is not a systemic problem.
But there were no changes or anything else at the beginning of the year.
Do you mean it makes sense to resume upgrading? I’m a little bit afraid of more problems like under 4.2.207.54M
Greetings Lydia -
Update for Windows was run this morning---it actually made me run it twice. I was initially able to use my phone but now I get nothing but the battery/power cord symbol. The power button doesn't work at all. I have tried soft boot of the down volume and power button. Seems to reboot but same screen appears. I cannot access anything on the phone. Is there any help on this?
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Volume and Power button doesn't work..how do I fix?
My son's volume buttons or the power button doesn't work. Is there something I can do to fix these issues?
Try the following to rule out a software problem.
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Power Nap doesn't work right in my MBA mid 2011. Anyone knows why?
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Thanks in adevence!http://support.apple.com/kb/HT5394
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IPhone 5 power button doesn't work
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My iPhone 5 is disabled and the power button doesn't work. How would I fix it?
My iPhone 5 is disabled and the power button doesn't work. How would I fix it? Please Help
wait it for your iPhone to die then before it turns it plug it into iTunes while holding the home button and it will force it into recovery mode.
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My iPhone 4 power button doesn't work, how can I get repair it and how much will cost, want to keep same phone everything works fine not power button not working unable used my phone. My warranty is Expired how much will cost to put it on my phone plan? Thanks!
Hi Julio,
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Cheers,
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