MacBook can't find network computers until accessed remotely

On my home Airport network, after I restart my MacBook it can see the other networked computers (i.e. they are listed in the network window) but I can't access them to read files or screen share. If I click on one of their icons nothing happens and then after a while a message comes up saying the other computer doesn't exist or is offline. Then if I go to one of those computers and access the MacBook, which I can do with no trouble, then go back to the MacBook I can now access all the other networked computers from the MacBook. The connectivity is available until I restart the MacBook.
This never happened before I got Snow Leopard, but I'm not sure that it started immediately with SL, it could have been some time afterward, so I don't know that SL is solely to blame. I've added no other system software or hardware to any of my computers.
Is there some setting I'm not using or what?

I'm kind of in a similar boat. I have three machines an iMac, MacBook Air, and a MacBook all with their own MobileMe accounts so "back to my Mac" is enabled. The strange thing is whether I'm on my home network or trying to access from the office to my home the computers show up in the sidebar but if I try to access file sharing no go. Now the strange things is screen sharing works fine so if I open that and access the file sharing preferences on the machine I want to access and toggle it off and back on bingo I can connect. I don't get it at all. I have been doing this for some time. A bit of a hassle but it works. I wish though I could figure out how to get file sharing to work on a regular basis.

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MacBook can't find network printers or servers via Airport Express

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I do get a good internet connection but interestingly enough, when I try to see the other computers on the network, they don't show up in the "Network" window. However, if I type in their IP addresses in the "connect to server" window, they show up just fine. I get the same results on an iBook G3 (which connects to everything properly when I use a hardwire Ethernet instead of Airport).
Any idea what might be going on?

SUCCESS! I just got off the phone with one of the head printer engineers at Hewlett Packard. The basic problem was that BOTH the Belkin router and the Airport Express were supplying IP addresses via DHCP and they were fighting with each other. Using Airport Admin Utitlity, I turned off "Distribute IP Adresses" in the Network Tab. Basically, this turns the Airport Express into a repeater for the Ethernet router.
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Time Machine: Macbook can't find external network hdd

Hi,
I'm want to backup BOTH my Macbook Pro (Retina) and my Mac Mini (Late 2012) to an external hard drive (Western Digital My Passport) USB-connected to the Mac Mini.
Alas, this doesn't work. I can't figure out why. The Mac mini finds the disk with no problems and can backup to it via Time Machine. But when I open Time Machine on the Macbook Pro, it can only backup to the Mac Mini. That's the only location it finds; it can't find the external disk.
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Nope, but I see the Mac Mini as a network volume. And from it I can access the external drive (and everything else on the Mini).
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Like most online purchases you would normally receive the order number before the order is processed so you should be patient and allow some time for the processing to happen. If you feel you have waited long enough then you should contact Adobe Support directly and try to get information on your order since you now have a reference for it that you can share with them.
Phone support | Orders, returns exchanges
http://helpx.adobe.com/x-productkb/global/phone-support-orders.html
For the link below click the Still Need Help? option in the blue area at the bottom and choose the chat option...
Get chat help with orders, refunds, and exchanges (non-CC)
http://helpx.adobe.com/x-productkb/global/service-b.html ( http://adobe.ly/1d3k3a5 )

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Can't find other computers on network

Hi. Every once in a while (aka, 1/4 times) I can't see any other computers on my network. I am using a MacBook (with Tiger, of course), my brother has a a G5 iMac with Panther, there's an XP PC, and a win98 PC on the network. I access the network wirelessly and everyone else is wired to the router.
What happens is I that I go to the network tab in finder and wait but no computers show up, not even the other mac. I restart and that usually fixes it. The problem happens at totally random times.
The problem also occurs on the iMac, with the same behaviour.
Any ideas about what is happening?
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I don't think that's it. Remember, it also happens to the iMac -- and it's wired to the router. When it happens the iMac isn't even able to see the other PC's, which are also wired.
This problem also occured before I got the MacBook -- it happened on the iMac. And at that time we only had a wired router. So, I was trying to access a PC with XP over a wired router with the iMac and it still happened. So, I'm guessing it's a problem with OSX (and not just Tiger because the iMac has Panther).
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Can see and recognize my wireless network and Internet is working, but I can't connect with ANY computers/iPad/iPod/air TV, etc. I have reset the time machine several times, and can see the network, but cannot access it with any device. PLEASE HELP!

I have Comcast Internet and have it connected to a Motorla Surfboard modem and have that running directly to a 2TB Time Capsule. The TC is serving as our time machine as well as our wireless router. We lost power in a storm a week ago and can no longer connect to my wireless network I can see the network and sign into it via password, but cannot connect with any device(iMac, MacBook, iPhones, iPod touches, air tv, etc.). ALL of these devices worked gat before the power went out. I reset both modem and TC and still can't connect. I can connect to the Internet through Ethernet cord directly from the modems dn have confirmation(per Comcast service) that the Internet is working and we have a good connection.
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Can't find network

Using Ubuntu 8.04 and want to join my lan at home (2 more computers [Windows]) and a USB HDD. But I just can't find my way. Have opened
System/Admin/Network, and
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http://ubuntuforums.org

Can't find network printer

I've got a HP Photosmart Plus installed on my network. I install it on every computer in the house (4 computers), and then it works.
But when I close the computer and restart, the computer can't find the printer.
It's still connected to the network, that I can see if I open my router.
The only way is to reinstall the printer, but sometimes the computer can't find the printer to install.
This happens on both W7 oand W8.
Anyone knows whats wrong.

These settings are for setting up your wireless printer to stay connected to your router, keep wireless devices better connected and makes your router secure and hack proof.
1. Set a static IP in the printer (click here) outside the DHCP range of the router (check your manual).
   This is for Linksys routers but can be used for all routers. Verify your DHCP range and change this
   first if needed. More Wireless Printing help is here (Windows solution 4, static IP).
2. Verify in the printer that 'Auto Off/Sleep' is disabled. Use the Embedded Web Server (EWS) by going
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3. If the printer supports and has IPv6 enabled, turn off IPv6 in the printer.
4. If needed and you assigned a static IP address, try using 8.8.8.8 for the Preferred DNS server and
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In the router: (Refer to your router manual for information)
5. Use a fixed wireless channel like 1, 6 or 11, never 'auto', try channel 1 first then the rest.
6. Set router to 20Mhz only, or 145Mbps depending on router.
7. Always use WPA2-AES (Personal) encryption, but you can try ‘mixed’ mode.
8. Disable WPS and never use it and disable UPnP for the routers security. Nobody can hack your
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9. If you have a dual band router (2.4Ghz and 5.0Ghz bands), make sure the SSID’s are NOT the same,
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10. SSID broadcast must be enabled.
11. Save all settings. Power off both, wait 2 mins. Power on router wait 2 mins.
12. Power on printer and verify it reconnects to router.
Windows 7/8/8.1   Is Network Discovery on or off?
Control Panel/Network and Internet/Network and Sharing Center/Advanced sharing settings.
Under Home or Work (current profile) / Network Discovery.
Select "Turn on network discovery" and save changes
Say thanks by clicking the Kudos Thumbs Up to the right in the post.
If my post resolved your problem, please mark it as an Accepted Solution ...
I worked for HP but now I'm retired!

Itunes can't find network drive on boot, but fine after

I have a MacMini server for my house providing light control, emal, websites and other fun stuff.   As it is on 24x7 it made sense to put the iTunes library here as well and have my primary workstation simply connect to it. As the MacMini is in a closet I really need the primary workstation as the point of connection for all iPads and iPhones.
This seemed simple enough in theory but it's got a quirk in it somewhere.
On startup, the primary workstation always comes up with an error that it can't find the iTunes library.   But when I click the option button to choose the library, it opens to the proper place - the directory locatino on the MacMini.
After I have done this, iTunes works just as expected.   I can even close iTunes on the workstation and open it again - poof, there it is as expected and no problem.   If I shut down the workstation and start it up again then once again I get this same error from iTunes regarding it being unable to find the library.
I wrote an apple script in an effort to establish connection to the network drive (i.e., the MacMini) and it works just fine - it even has a delay to make sure the connection is established (I can disable this but it makes no difference). The problem is that it seems to run AFTER the iTunes Helper has tried and fialed.
Under my Login Items, the iTuens Helper is always the First application listed. I can't seem to reorder them at all. I can delete the iTunes Helper, but then of coruse iTunes doesn't launch.   Once I set the preferences again to start iTunes at Startup, it reasserts itself to be first in line.
I am using a Mac Airport Extreme (had the original and now have the 802.11ac) as the central network controller - but this issue was there before. Although there is a Netgear Gigbabit router in the house too, the workstation and the MacMini are both on diret lines to the Airport Extreme and are not using wireless.
The sharing of the media files works just fine, and from the Apple TVs in the house I can select and play either from the MacMini or the workstation as long as the workstation is on.   Of course the media is all coming from the MacMini drive as the original source, but there are no latency issues perceptable.
It's only the initial startup boot of the workstation that seems to trigger this error.
I have tried removing the network connection script, and simply reidetifying the library location using the option key when starting iTunes - but the behavior remains.
Searching for how others have recommended doing this, most articles don't have the login script but others do - but none of them have any sort of a bi-line warning that for the initial startup there may be this lost library error.
The MacMini is new as of February and the workstation is an older Mac Pro - both are running the latest versions of OS X 10.8.4 with all updates in place.
I don't have any other startup applications that require info from the MacMini. However, since I adminster it via screen share, and usually have no exited that - screen share is happily there and fully connected after startup.   Leaving this open or shutting it down doesn't have any affect on the iTunes issue.
This seems to simple an issue for it to have a complex cause - but I am clearly missing something.
Hoping someone here has some fresh thoughts and ideas.
Cheers -
Dan

On a whim, I tested the remote library with my MacBook Pro.
I shut down iTunes on the MacPro Workstation and then used the Option key to startup iTunes on the MacBook Pro - and selected the remote library on the MacMini.   Worked jsut fine (of coure the size of the open window was too big) but no issues at all.
And once selected, I can close and start iTunes repeatedly with no issues on the MacBook Pro.
Then I did a Shutdown and Restart.   Following the login I get the very same popup window telling me that the iTunes library can not be found. AND just like on the Workstation, I hit the option for Choose and it takes me right to the correct location on the MacMini - all I need to do is accept and poof it launches just as it should.
The MacBook is on wireless.
Indications here are that this is an issue with iTunes starting up before the netowrk handshakes have completed.
Anyone have any thoughts??

My macbook can't find home wifi

My macbook air can't find the home wifi. It can, however, find the neighbours' wifis. The home wifi is working fine with my other laptop and iphone so the wlan router is working.
I can't add the network by manually entering its name (says "no network found")
This happened suddenly without any changes to my computer or the wifi settings.
My computer is a 1-year old macbook air. I haven't found any threads with a real, working solution for this issue so any help is greatly appreciated!
Thank you

ojjo8 wrote:
Do you honestly not think those were the first two things i did when i encountered the problem...
And unfortunately no, neither option works.
Thanks
Many people do not power cycle their routers when having wifi issues.
When attempting to get help here or on any forum always include everything you have attempted to solve the issue and never assume anybody knows what you have or haven't done unless it is explicitly stated.
Next troubleshooting steps:
- Network Preferences > Advanced
Delete all preferred networks, restart
- Change your router's wifi channel to a channel > 5 from the one in current use

IMac can't find network printers

We have 4 Macs in the office and a bank of 4 printers all of which have been working great and connecting together for a while with no issues. However in the last few days the iMac can't find 2 of the printers. We tried to reload them through Print and Scan preferences but they didn't appear in the preferences. Checked all the cabling and hub and everything seems OK. Booted the iMac in Safe Mode and it could see them both straight away, rebooted the iMac and again they did not appear in the list, Tried to share one of the printers from a MacPro and it appeared in the list however sometimes it just won't print to it, it seems to print but nothing appears at the printer. Since then we have reinstalled Mavericks, Verified and Repaired Permissions, Verified the HD, reset the PRAM, all to no avail.
Apart from that the iMac prints to the other printers on the network without any problem and connects to the other Macs with no problems as well. We're using 10.9.4 on a 2.7GHz iMac with 8GB of memory. The other Macs can all see and print to all the printers. We are using a wired ethernet connection, not wireless.
Has anyone any suggestions as to the problem as it's becoming really annoying now.

1. This procedure is a diagnostic test. It changes nothing, for better or worse, and therefore will not, in itself, solve the problem. But with the aid of the test results, the solution may take a few minutes, instead of hours or days.
Don't be put off merely by the seeming complexity of these instructions. The process is much less complicated than the description. You do harder tasks with the computer all the time.
2. If you don't already have a current backup, back up all data before doing anything else. The backup is necessary on general principle, not because of anything in the test procedure. Backup is always a must, and when you're having any kind of trouble with the computer, you may be at higher than usual risk of losing data, whether you follow these instructions or not.
There are ways to back up a computer that isn't fully functional. Ask if you need guidance.
3. Below are instructions to run a UNIX shell script, a type of program. As I wrote above, it changes nothing. It doesn't send or receive any data on the network. All it does is to generate a human-readable report on the state of the computer. That report goes nowhere unless you choose to share it. If you prefer, you can read it yourself without disclosing the contents to me or anyone else.
You should be wondering whether you can believe me, and whether it's safe to run a program at the behest of a stranger. In general, no, it's not safe and I don't encourage it.
In this case, however, there are a couple of ways for you to decide whether the program is safe without having to trust me. First, you can read it. Unlike an application that you download and click to run, it's transparent, so anyone with the necessary skill can verify what it does.
You may not be able to understand the script yourself. But variations of the script have been posted on this website thousands of times over a period of years. The site is hosted by Apple, which does not allow it to be used to distribute harmful software. Any one of the millions of registered users could have read the script and raised the alarm if it was harmful. Then I would not be here now and you would not be reading this message.
Nevertheless, if you can't satisfy yourself that these instructions are safe, don't follow them. Ask for other options.
4. Here's a summary of what you need to do, if you choose to proceed:
☞ Copy a line of text in this window to the Clipboard.
☞ Paste into the window of another application.
☞ Wait for the test to run. It usually takes a few minutes.
☞ Paste the results, which will have been copied automatically, back into a reply on this page.
The sequence is: copy, paste, wait, paste again. You don't need to copy a second time. Details follow.
5. You may have started the computer in "safe" mode. Preferably, these steps should be taken in “normal” mode, under the conditions in which the problem is reproduced. If the system is now in safe mode and works well enough in normal mode to run the test, restart as usual. If you can only test in safe mode, do that.
6. If you have more than one user, and the one affected by the problem is not an administrator, then please run the test twice: once while logged in as the affected user, and once as an administrator. The results may be different. The user that is created automatically on a new computer when you start it for the first time is an administrator. If you can't log in as an administrator, test as the affected user. Most personal Macs have only one user, and in that case this section doesn’t apply. Don't log in as root.
7. The script is a single long line, all of which must be selected. You can accomplish this easily by triple-clicking anywhere in the line. The whole line will highlight, though you may not see all of it in the browser window, and you can then copy it. If you try to select the line by dragging across the part you can see, you won't get all of it.
Triple-click anywhere in the line of text below on this page to select it:
PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/libexec;clear;cd;p=(Software Hardware Memory Diagnostics Power FireWire Thunderbolt USB Fonts SerialATA 4 1000 25 5120 KiB/s 1024 85 \\b%% 20480 1 MB/s 25000 ports ' com.clark.\* \*dropbox \*GoogleDr\* \*k.AutoCAD\* \*k.Maya\* vidinst\* ' DYLD_INSERT_LIBRARIES\ DYLD_LIBRARY_PATH -86 "` route -n get default|awk '/e:/{print $2}' `" 25 N\\/A down up 102400 25600 recvfrom sendto CFBundleIdentifier 25 25 25 1000 MB com.apple.AirPortBaseStationAgent 464843899 51 5120 files );N5=${#p[@]};p[N5]=` networksetup -listnetworkserviceorder|awk ' NR>1 { sub(/^$[0-9]+$ /,"");n=$0;getline;} $NF=="'${p[26]}')" { sub(/.$/,"",$NF);print n;exit;} ' `;f=('\n%s: %s\n' '\n%s\n\n%s\n' '\nRAM details\n%s\n' %s\ %s '%s\n-\t%s\n' );S0() { echo ' { q=$NF+0;$NF="";u=$(NF-1);$(NF-1)="";gsub(/^ +| +$/,"");if(q>='${p[$1]}') printf("%s (UID %s) is using %s '${p[$2]}'",$0,u,q);} ';};s=(' /^ *$|CSConfigDot/d;s/^ */ /;s/[-0-9A-Fa-f]{22,}/UUID/g;s/(ochat)\.[^.]+(\..+)/\1\2/;/Shared/!s/\/Users\/[^/]+/~/g ' ' s/^ +//;/de: S|[nst]:/p;' ' {sub(/^ +/,"")};/er:/;/y:/&&$2<'${p[10]} ' 1s/://;3,6d;/[my].+:/d;s/^ {4}//;H;${ g;s/\n$//;/s: [^EO]|x([^08]|02[^F]|8[^0])/p;} ' ' 5h;6{ H;g;/P/!p;} ' ' ($1~/^Cy/&&$3>'${p[11]}')||($1~/^Cond/&&$2!~/^N/) ' ' /:$/{ N;/:.+:/d;s/ *://;b0'$'\n'' };/^ *(V.+ [0N]|Man).+ /{ s/ 0x.... //;s/[()]//g;s/(.+: )(.+)/ (\2)/;H;};$b0'$'\n'' d;:0'$'\n'' x;s/\n\n//;/Apple[ ,]|Genesy|Intel|SMSC/d;s/\n.*//;/\)$/p;' ' s/^.*C/C/;H;${ g;/No th|pms/!p;} ' '/= [^GO]/p' '{$1=""};1' ' /Of/!{ s/^.+is |\.//g;p;} ' ' $0&&!/ / { n++;print;} END { if(n<200) print "com.apple.";} ' ' $3~/[0-9]:[0-9]{2}$/ { gsub(/:[0-9:a-f]{14}/,"");} { print|"tail -n'${p[12]}'";} ' ' NR==2&&$4<='${p[13]}' { print $4;} ' ' END { $2/=256;if($2>='${p[15]}') print int($2) } ' ' NR!=13{next};{sub(/[+-]$/,"",$NF)};'"`S0 21 22`" 'NR!=2{next}'"`S0 37 17`" ' NR!=5||$8!~/[RW]/{next};{ $(NF-1)=$1;$NF=int($NF/10000000);for(i=1;i<=3;i++){$i="";$(NF-1-i)="";};};'"`S0 19 20`" 's:^:/:p' '/\.kext\/(Contents\/)?Info\.plist$/p' 's/^.{52}(.+) <.+/\1/p' ' /Launch[AD].+\.plist$/ { n++;print;} END { print "'${p[41]}'";if(n<200) print "/System/";} ' '/\.xpc\/(Contents\/)?Info\.plist$/p' ' NR>1&&!/0x|\.[0-9]+$|com\.apple\.launchctl\.(Aqua|Background|System)$|'${p[41]}'/ { print $3;} ' ' /\.(framew|lproj)|\):/d;/plist:|:.+(Mach|scrip)/s/:[^:]+//p ' '/^root$/p' ' !/\/Contents\/.+\/Contents|Applic|Autom|Frameworks/&&/Lib.+\/Info.plist$/ { n++;print;} END { if(n<1100) print "/System/";} ' '/^\/usr\/lib\/.+dylib$/p' ' /Temp|emac/{next};/(etc|Preferences|Launch[AD].+)\// { sub(".(/private)?","");n++;print;} END { print "'${p[41]}'.plist\t'${p[42]}'";if(n<500) print "Launch";} ' ' /\/(Contents\/.+\/Contents|Frameworks)\/|\.wdgt\/.+\.([bw]|plu)/d;p;' 's/\/(Contents\/)?Info.plist$//;p' ' { gsub("^| |\n","\\|\\|kMDItem'${p[35]}'=");sub("^...."," ") };1 ' p '{print $3"\t"$1}' 's/\'$'\t''.+//p' 's/1/On/p' '/Prox.+: [^0]/p' '$2>'${p[43]}'{$2=$2-1;print}' ' BEGIN { i="'${p[26]}'";M1='${p[16]}';M2='${p[18]}';M3='${p[31]}';M4='${p[32]}';} !/^A/{next};/%/ { getline;if($5<M1) a="user "$2"%, system "$4"%";} /disk0/&&$4>M2 { b=$3" ops/s, "$4" blocks/s";} $2==i { if(c) { d=$3+$4+$5+$6;next;};if($4>M3||$6>M4) c=int($4/1024)" in, "int($6/1024)" out";} END { if(a) print "CPU: "a;if(b) print "I/O: "b;if(c) print "Net: "c" (KiB/s)";if(d) print "Net errors: "d" packets/s";} ' ' /r\[0\] /&&$NF!~/^1(0|72\.(1[6-9]|2[0-9]|3[0-1])|92\.168)\./ { print $NF;exit;} ' ' !/^T/ { printf "(static)";exit;} ' '/apsd|BKAg|OpenD/!s/:.+//p' ' (/k:/&&$3!~/(255\.){3}0/ )||(/v6:/&&$2!~/A/ ) ' ' $1~"lR"&&$2<='${p[25]}';$1~"li"&&$3!~"wpa2";' ' BEGIN { FS=":";p="uniq -c|sed -E '"'s/ +\$[0-9]+\$\$.+\$/\\\2 x\\\1/;s/x1$//'"'";} { n=split($3,a,".");sub(/_2[01].+/,"",$3);print $2" "$3" "a[n]$1|p;b=b$1;} END { close(p) if(b) print("\n\t* Code injection");} ' ' NR!=4{next} {$NF/=10240} '"`S0 27 14`" ' END { if($3~/[0-9]/)print$3;} ' ' BEGIN { L='${p[36]}';} !/^[[:space:]]*(#.*)?$/ { l++;if(l<=L) f=f"\n "$0;} END { F=FILENAME;if(!F) exit;if(!f) f="\n [N/A]";"file -b "F|getline T;if(T!~/^(AS.+ (En.+ )?text$|(Bo|PO).+ sh.+ text ex)/) F=F" ("T")";printf("\nContents of %s\n%s\n",F,f);if(l>L) printf("\n ...and %s more line(s)\n",l-L);} ' ' /^ +[NP].+ =/h;/^( +D.+[{]|[}])/{ g;s/.+= //p;};' 's/0/Off/p' ' END{print NR} ' ' /id: N|te: Y/{i++} END{print i} ' ' / / { print "'"${p[28]}"'";exit;};1;' '/ en/!s/\.//p' ' NR!=13{next};{sub(/[+-M]$/,"",$NF)};'"`S0 39 40`" ' $10~/$L/&&$9!~"localhost" { sub(/.+:/,"",$9);print $1": "$9;} ' '/^ +r/s/.+"(.+)".+/\1/p' 's/(.+\.wdgt)\/(Contents\/)?Info\.plist$/\1/p' 's/^.+\/(.+)\.wdgt$/\1/p' ' /l: /{ /DVD/d;s/.+: //;b0'$'\n'' };/s: /{ /V/d;s/^ */- /;H;};$b0'$'\n'' d;:0'$'\n'' x;/APPLE [^:]+$/d;p;' ' /^find: /d;p;' "`S0 44 45`" );c1=(system_profiler pmset\ -g nvram fdesetup find syslog df vm_stat sar ps sudo\ crontab sudo\ iotop top pkgutil 'PlistBuddy 2>&1 -c "Print' whoami cksum kextstat launchctl sudo\ launchctl crontab 'sudo defaults read' stat lsbom mdfind ' for i in ${p[24]};do ${c1[18]} ${c2[27]} $i;done;' defaults\ read scutil sudo\ dtrace sudo\ profiles sed\ -En awk /S*/*/P*/*/*/C*/*/airport networksetup mdutil sudo\ lsof test );c2=(com.apple.loginwindow\ LoginHook '" /L*/P*/loginw*' '" L*/P*/*loginit*' 'L*/Ca*/com.ap*.Saf*/E*/* -d 1 -name In*t -exec '"${c1[14]}"' :CFBundleDisplayName" {} \;|sort|uniq' '~ $TMPDIR.. \( -flags +sappnd,schg,uappnd,uchg -o ! -user $UID -o ! -perm -600 $' '.??* -path .Trash -prune -o -type d -name *.app -print -prune' :${p[35]}\" :Label\" '{/,}L*/{Con,Pref}* -type f ! -size 0 -name *.plist -exec plutil -s {} \;' "-f'%N: %l' Desktop L*/Keyc*" therm sysload boot-args status " -F '\$Time \$Message' -k Sender kernel -k Message Req 'bad |Beac|caug|dead[^bl]|FAIL|fail|GPU |hfs: Ru|inval|jnl:|last value [1-9]|n Cause: -|NVDA$|pagin|proc: t|Roamed|rror|ssert|Thrott|tim(ed? ?|ing )o|WARN' -k Message Rne 'Goog|ksadm|SMC:| VALI|xpma' -o -k Sender fseventsd -k Message Req 'SL' " '-du -n DEV -n EDEV 1 10' 'acrx -o comm,ruid,%cpu' '-t1 10 1' '-f -pfc /var/db/r*/com.apple.*.{BS,Bas,Es,J,OSXU,Rem,up}*.bom' '{/,}L*/Lo*/Diag* -type f -regex .\*[cgh] ! -name *ag \( -exec grep -lq "^Thread c" {} \; -exec printf \* \; -o -true $ -execdir stat -f:%Sc:%N -t%F {} \;|sort -t: -k2 |tail -n'${p[38]} '-L {/{S*/,},}L*/Lau* -type f' '-L /{S*/,}L*/StartupItems -type f -exec file {} +' '-L /S*/L*/{C*/Sec*A,E}* {/,}L*/{A*d,Ca*/*/Ex,Co{mpon,reM},Ex,Inter,iTu*/*P,Keyb,Mail/B,Pr*P,Qu*T,Scripti,Sec,Servi,Spo,Widg}* -path \\*s/Resources -prune -o -type f -name Info.plist' '/usr/lib -type f -name *.dylib' `awk "${s[31]}"<<<${p[23]}` "/e*/{auto,{cron,fs}tab,hosts,{[lp],sy}*.conf,pam.d/*,ssh{,d}_config,*.local} {,/usr/local}/etc/periodic/*/* /L*/P*{,/*}/com.a*.{Bo,sec*.ap}*t /S*/L*/Lau*/*t .launchd.conf" list getenv /Library/Preferences/com.apple.alf\ globalstate --proxy '-n get default' -I --dns -getdnsservers\ "${p[N5]}" -getinfo\ "${p[N5]}" -P -m\ / '' -n1 '-R -l1 -n1 -o prt -stats command,uid,prt' '--regexp --only-files --files com.apple.pkg.*|sort|uniq' -kl -l -s\ / '-R -l1 -n1 -o mem -stats command,uid,mem' '+c0 -i4TCP:0-1023' com.apple.dashboard\ layer-gadgets '-d /L*/Mana*/$USER&&echo On' '-app Safari WebKitDNSPrefetchingEnabled' "+c0 -l|awk '{print(\$1,\$3)}'|sort|uniq -c|sort -n|tail -1|awk '{print(\$2,\$3,\$1)}'" );N1=${#c2[@]};for j in {0..9};do c2[N1+j]=SP${p[j]}DataType;done;N2=${#c2[@]};for j in 0 1;do c2[N2+j]="-n ' syscall::'${p[33+j]}':return { @out[execname,uid]=sum(arg0) } tick-10sec { trunc(@out,1);exit(0);} '";done;l=(Restricted\ files Hidden\ apps 'Elapsed time (s)' POST Battery Safari\ extensions Bad\ plists 'High file counts' User Heat System\ load boot\ args FileVault Diagnostic\ reports Log 'Free space (MiB)' 'Swap (MiB)' Activity 'CPU per process' Login\ hook 'I/O per process' Mach\ ports kexts Daemons Agents launchd Startup\ items Admin\ access Root\ access Bundles dylibs Apps Font\ issues Inserted\ dylibs Firewall Proxies DNS TCP/IP Wi-Fi Profiles Root\ crontab User\ crontab 'Global login items' 'User login items' Spotlight Memory Listeners Widgets Parental\ Controls Prefetching SATA Descriptors );N3=${#l[@]};for i in 0 1 2;do l[N3+i]=${p[5+i]};done;N4=${#l[@]};for j in 0 1;do l[N4+j]="Current ${p[29+j]}stream data";done;A0() { id -G|grep -qw 80;v[1]=$?;((v[1]==0))&&sudo true;v[2]=$?;v[3]=`date +%s`;clear >&-;date '+Start time: %T %D%n';};for i in 0 1;do eval ' A'$((1+i))'() { v=` eval "${c1[$1]} ${c2[$2]}"|'${c1[30+i]}' "${s[$3]}" `;[[ "$v" ]];};A'$((3+i))'() { v=` while read i;do [[ "$i" ]]&&eval "${c1[$1]} ${c2[$2]}" \"$i\"|'${c1[30+i]}' "${s[$3]}";done<<<"${v[$4]}" `;[[ "$v" ]];};A'$((5+i))'() { v=` while read i;do '${c1[30+i]}' "${s[$1]}" "$i";done<<<"${v[$2]}" `;[[ "$v" ]];};';done;A7(){ v=$((`date +%s`-v[3]));};B2(){ v[$1]="$v";};for i in 0 1;do eval ' B'$i'() { v=;((v['$((i+1))']==0))||{ v=No;false;};};B'$((3+i))'() { v[$2]=`'${c1[30+i]}' "${s[$3]}"<<<"${v[$1]}"`;} ';done;B5(){ v[$1]="${v[$1]}"$'\n'"${v[$2]}";};B6() { v=` paste -d: <(printf "${v[$1]}") <(printf "${v[$2]}")|awk -F: ' {printf("'"${f[$3]}"'",$1,$2)} ' `;};B7(){ v=`grep -Fv "${v[$1]}"<<<"$v"`;};C0(){ [[ "$v" ]]&&echo "$v";};C1() { [[ "$v" ]]&&printf "${f[$1]}" "${l[$2]}" "$v";};C2() { v=`echo $v`;[[ "$v" != 0 ]]&&C1 0 $1;};C3() { v=`sed -E "$s"<<<"$v"`&&C1 1 $1;};for i in 1 2;do for j in 0 2 3;do eval D$i$j'(){ A'$i' $1 $2 $3; C'$j' $4;};';done;done;{ A0;D20 0 $((N1+1)) 2;D10 0 $N1 1;B0;C2 27;B0&&! B1&&C2 28;D12 15 37 25 8;A1 0 $((N1+2)) 3;C0;D13 0 $((N1+3)) 4 3;D23 0 $((N1+4)) 5 4;D13 0 $((N1+9)) 59 50;for i in 0 1 2;do D13 0 $((N1+5+i)) 6 $((N3+i));done;D13 1 10 7 9;D13 1 11 8 10;D22 2 12 9 11;D12 3 13 10 12;D23 4 19 44 13;D23 5 14 12 14;D22 6 36 13 15;D22 7 37 14 16;D23 8 15 38 17;D22 9 16 16 18;B1&&{ D22 35 49 61 51;D22 11 17 17 20;for i in 0 1;do D22 28 $((N2+i)) 45 $((N4+i));done;};D22 12 44 54 45;D22 12 39 15 21;A1 13 40 18;B2 4;B3 4 0 19;A3 14 6 32 0;B4 0 5 11;A1 17 41 20;B7 5;C3 22;B4 4 6 21;A3 14 7 32 6;B4 0 7 11;B3 4 0 22;A3 14 6 32 0;B4 0 8 11;B5 7 8;B1&&{ A2 19 26 23;B7 7;C3 23;};A2 18 26 23;B7 7;C3 24;A2 4 20 21;B7 6;B2 9;A4 14 7 52 9;B2 10;B6 9 10 4;C3 25;D13 4 21 24 26;B4 4 12 26;B3 4 13 27;A1 4 22 29;B7 12;B2 14;A4 14 6 52 14;B2 15;B6 14 15 4;B3 0 0 30;C3 29;A1 4 23 27;B7 13;C3 30;D13 24 24 32 31;D13 25 37 32 33;A2 23 18 28;B2 16;A2 16 25 33;B7 16;B3 0 0 34;B2 21;A6 47 21&&C0;B1&&{ D13 21 0 32 19;D13 10 42 32 40;D22 29 35 46 39;};D13 14 1 48 42;D12 34 43 53 44;D22 0 $((N1+8)) 51 32;D13 4 8 41 6;D12 26 28 35 34;D13 27 29 36 35;A2 27 32 39&&{ B2 19;A2 33 33 40;B2 20;B6 19 20 3;};C2 36;D23 33 34 42 37;B1&&D23 35 45 55 46;D23 32 31 43 38;D12 36 47 32 48;D13 20 42 32 41;D13 14 2 48 43;D13 4 5 32 1;D13 4 3 60 5;D12 26 48 49 49;B3 4 22 57;A1 26 46 56;B7 22;B3 0 0 58;C3 47;D22 4 4 50 0;D23 22 9 37 7;A7;C2 2;} 2>/dev/null|pbcopy;exit 2>&-
Copy the selected text to the Clipboard by pressing the key combination command-C.
8. Launch the built-in Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Click anywhere in the Terminal window and paste by pressing command-V. The text you pasted should vanish immediately. If it doesn't, press the return key.
9. If you see an error message in the Terminal window such as "Syntax error" or "Event not found," enter
exec bash
and press return. Then paste the script again.
10. If you're logged in as an administrator, you'll be prompted for your login password. Nothing will be displayed when you type it. You will not see the usual dots in place of typed characters. Make sure caps lock is off. Type carefully and then press return. You may get a one-time warning to be careful. If you make three failed attempts to enter the password, the test will run anyway, but it will produce less information. In most cases, the difference is not important. If you don't know the password, or if you prefer not to enter it, press the key combination control-C or just press return three times at the password prompt. Again, the script will still run.
If you're not logged in as an administrator, you won't be prompted for a password. The test will still run. It just won't do anything that requires administrator privileges.
11. The test may take a few minutes to run, depending on how many files you have and the speed of the computer. A computer that's abnormally slow may take longer to run the test. While it's running, there will be nothing in the Terminal window and no indication of progress. Wait for the line
[Process completed]
to appear. If you don't see it within half an hour or so, the test probably won't complete in a reasonable time. In that case, close the Terminal window and report what happened. No harm will be done.
12. When the test is complete, quit Terminal. The results will have been copied to the Clipboard automatically. They are not shown in the Terminal window. Please don't copy anything from there. All you have to do is start a reply to this comment and then paste by pressing command-V again.
At the top of the results, there will be a line that begins with the words "Start time." If you don't see that, but instead see a mass of gibberish, you didn't wait for the "Process completed" message to appear in the Terminal window. Please wait for it and try again.
If any private information, such as your name or email address, appears in the results, anonymize it before posting. Usually that won't be necessary.
13. When you post the results, you might see an error message on the web page: "You have included content in your post that is not permitted," or "You are not authorized to post." That's a bug in the forum software. Please post the test results on Pastebin, then post a link here to the page you created.
14. This is a public forum, and others may give you advice based on the results of the test. They speak only for themselves, and I don't necessarily agree with them.
Copyright © 2014 by Linc Davis. As the sole author of this work, I reserve all rights to it except as provided in the Use Agreement for the Apple Support Communities website ("ASC"). Readers of ASC may copy it for their own personal use. Neither the whole nor any part may be redistributed.

New TC but now Time Machine can't find network backup drives

I had a 2 GB TC replaced under warranty (many thanks to LaPastenague who suggested I may be able to get a replacement under warranty). Configured the TC using Airport Utility, and after a bit of messing around (had to delete and re-find the USB printer) everything seemed to be working fine. However ....
I have a MyBookWorld network drive as an alternate Time Machine backup disk, and my MacBook found both the TC and MBW and backed up to them alternately just fine.
However on another MacBook I removed the MBW drive as a backup disk in TM preferences, and now I can't add it back to that Macbook's list of backup drives. I get the "can't find that server" error dialogue. Which is crazy because the other shares on the MBW drive are visible - it's just the backup partition (WD_Backup) that isn't found. I figure it's trying to connect to the IP address of the previous TC, which probably changed when I replaced the TC, or something.
Help please !
TIA ... John.

Manually mount the directory in finder.
This is so much more important on Mavericks than it used to be due to its default to SMB networking.
I guess I also do not know if you should mount this via AFP or SMB but try both.
So in Finder.. Go.. connect to server.
Type in the actual name or IP of the device.
AFP://MBW.local/WD_Backup (where MBW is the network name of the device. local is the domain (assuming it is connected to the TC))
No luck try AFP://MBWIPaddress where you simply type in the IP.
You might find it is easier to pick up the directory from the other Mac where it is working.
Click on Get Info and look at the directory URL info.
If no luck use SMB://MBW.local etc.
Come back to us if it still does not show up.

Macbook can't find Time Capsule anymore

I bought a 2TB Time Capsule and hooked on a 1TB external hdd to it. All my files and music are on there. My Macbook Air can't find my Airport Time Capsule all of a sudden. It regularly disconnects since they day I got it but since yesterday it can't connect anymore. Internet works fine though. The utility app tells me that it used to be in my network but now isn't anymore. Could it have something to do with adding my iMac to the network? Any thoughts?

Yosemite is unreliable OS.. especially on network side.. it has multiple issues.
I have no idea what Apple thinks they are doing but a fix still has not arrived.
Here is the list of things which help but may not cure it.
A factory reset of the TC is the start.. it is required so you can find it again.
Factory reset universal
Power off the TC.. ie pull the power cord or power off at the wall.. wait 10sec.. hold in the reset button.. be gentle.. power on again still holding in reset.. and keep holding it in for another 10sec. You may need some help as it is hard to both hold in reset and apply power. It will show success by rapidly blinking the front led. Release the reset.. and wait a couple of min for the TC to reset and come back with factory settings. If the front LED doesn’t blink rapidly you missed it and simply try again. The reset is fairly fragile in these.. press it so you feel it just click and no more.. I have seen people bend the lever or even break it. I use a toothpick as tool.
N.B. None of your files on the hard disk of the TC are deleted.. this simply clears out the router settings of the TC.
Setup the TC again.
ie Start from a factory reset. No files are lost on the hard disk doing this.
Then redo the setup from the computer with Yosemite.
1. Use very short names.. NOT APPLE RECOMMENDED names. No spaces and pure alphanumerics.
eg TCgen5 and TCwifi for basestation and wireless respectively.
Even better if the issue is more wireless use TC24ghz and TC5ghz with fixed channels as this also seems to help stop the nonsense. But this can be tried in the second round.
2. Use all passwords that also comply but can be a bit longer. ie 8-20 characters mixed case and numbers.. no non-alphanumerics.
3. Ensure the TC always takes the same IP address.. you will need to do this on the main router using dhcp reservation.. or a bit more complex setup using static IP in the TC. But this is important.. having IP drift all over the place when Yosemite cannot remember its own name for 5 min after a reboot makes for poor networking. If the TC is main router it will not be an issue.
4. Check your share name on the computer is not changing.. make sure it also complies with the above.. short no spaces and pure alphanumeric.. but this change will mess up your TM backup.. so be prepared to do a new full backup. Sorry.. keep this one for second round if you want to avoid a new backup.
5. Mount the TC disk in the computer manually.
In Finder, Go, Connect to server from the top menu,
Type in SMB://192.168.0.254 (or whatever the TC ip is which you have now made static. As a router by default it is 10.0.1.1 and I encourage people to stick with that unless you know what you are doing).
You can use name.. SMB://TCgen5.local where you replace TCgen5 with your TC name.. local is the default domain of the TC and doesn't change.
However names are not so easy as IP address.. nor as reliable. At least not in Yosemite they aren't. The domain can also be an issue if you are not plugged or wireless directly to the TC.
6. Make sure IPv6 is set to link-local only in the computer. For example wireless open the network preferences, wireless and advanced / TCP/IP.. and fix the IPv6. to link-local only.
There is a lot more jiggery pokery you can try but the above is a good start.. if you find it still unreliable.. don't be surprised.
You might need to do some more work on the laptop itself. eg Reset the PRAM.. has helped some people. Clean install of the OS is also helpful if you upgrade installed.
Tell us how you go.

MacBook can't find network computers until accessed remotely

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