I've been holding off updating my mac to OS Yosemite due to all the bad reviews of the performance. Is it worth it or should I wait?

I've been holding off updating my MacAir to OS Yosemite due to all the bad reviews. Is it worth downloading or should i wait for a later OS?

Well as any television network executive will tell you, for every complaint letter or email they get, there are likely a thousand people who feel the same but don't bother to comment. That's why it must be considered sample data, and only a little over a week's worth at that. That makes it even more remarkable since it reflects the latest bug fix release, and things should be getting better. I recently called Apple Support for a problem I was having with Yosemite on my 27" Cinema Display, and the hold time was 20 minutes when it's usually just a couple. Apple Support was excellent as usual once I got someone, but the long wait time tells me something is keeping them very busy these days. People don't call for support when all is well.
Now don't get me wrong - I'm a huge Apple fan and have been for many years. I've bought into the entire ecosystem with 5 Macs, 3 iPhones, 3 iPads, 3 Apple TV's, etc. I care passionately what happens with Apple and I'm looking forward to a long continued relationship with them and a bright future. But I have to honestly say that I have been concerned with the User Interface direction they have taken with iOS and now OSX over the past two years. I'm a business owner and can easily spend 12 hours a day in front of my Mac display getting real work done - not just watching videos, checking FaceBook, or playing games. I have perfect vision, but I'm getting severe eye strain from Yosemite. That's not just about disliking how it looks - it's a functional usability issue. Add to that the lack of quality control in this release (as evidenced by the widely reported wi-fi issues), and I'm genuinely and sincerely concerned about what is going on. Yes I freely admit that I'm nostalgic for how beautiful (and internally efficient) Snow Leopard was with it's colored application sidebar icons and "lickable" traffic light icons, but I could also use it and every release of OSX up to Mavericks for hours on end without eye fatigue.
And make no mistake, even with the misgivings I have over the directions taken in iOS and OSX of late, Apple is still by far better than any of the alternatives, and I will stand by them as they work their way through these growing pains, and hopefully listen to their loyal users as we express our sincere heart-felt concerns.

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Hello, I update my mac pro to 10.10. Why the photoshop cs6 change to slowly now. When I change the tools like brush to command+Z, It's will be freeze a while. why? and how can I improve?

hello, I update my mac pro to 10.10. Why the photoshop cs6 change to slowly now. When I change the tools like brush to command＋Z， It's will be freeze a while. why? and how can I improve?

what a long post....Apple, btw, does not read this stuff, so ranting, raving, and complaining here might make you feel good, but it does no good at all. That being said, I, too have a Mac Pro Quad Core Xeon with 6 gigs of ram and an nVidia 8800 GT graphics card (not as good as yours, alas) and I've had no problems at all with it. Yes, it doesn't have Thunderbolt, but maybe we Mac pro owners will get lucky and someone will come out with an adapter (probably not). No, you probably don't have to throw away your Mac Pro, but if you do, I'll take it, for a small "recycling" fee >:-) That was a joke. Yes, the Mac Pro's future isn't quite clear, YET. Hopefully that will improve very soon. As for not being able to upgrade to Mountain Lion. Don't worry about that too much, Nobody is forcing you to do that. Your Mac Pro won't quit working if it isn't installed. From what I've heard, you should give the new OS a chance, and wait to get it, in case there might be some bugs, or stuff not working with the new OS, which has been known to happen. Yes, we Mac Pro owners don't like being treated like mushrooms-kept in the dark, and being fed......... but Apple is Apple and it will do what it does, and there is nothing you or me can really do to change that. All I can say is....trust, have faith, be patient, go for a walk, do something else to take your mind off of this problem. IF apple decides to drop the Mac Pro for good, and that's a big "IF", I think they will anger a whole bunch of people
which isn't good. However, that hasn't happened...YET. Let us hope that it doesn't
John B

I just updated my Mac OSX to Yosemite. I'm using PS5.1 extended. I've dl'd and installed the Java update, as recommended, but Photoshop still refuses to open. HELP!

I just updated my Mac OS to Yosemite. Every other program is working fine, but not Photoshop. I've tried everything mentioned in the forums, including updating the JAVA program, a restart and still PS will not open, giving me a "An unexpected and unrecoverable problem has just occurred. Photoshop will now exit." warning. HELP! I rely very heavily on this program and my attempts to obtain help from Adobe have been utterly futile.

Reinstall Photoshop CS5 to replace the files damaged by the MacOS 10.10 installer.

Since I updated my Mac to OS Yosemite, the scanner on my MX920 no longer works. I just get a questio

Since I updated my Mac to OS Yosemite, the scanner on my MX920 no longer works. I just get a question mark in My Image Garden. It was working fine before the upgrade.
Solved!
Go to Solution.

Hi lalyc,
Reinstalling the printer using the latest drivers from the Canon USA website should get the scanner up and running.
Please click here to go to the Drivers and Software page for the PIXMA MX922. Once on the initial download page for your model, please do the following:
1. Verify that the operating system detected in the "OPERATING SYSTEM" drop-down menu is correct, and if it is not, please click the drop-down menu to select your operating system.
2. Next, please click on the red arrow next to the "RECOMMENDED FOR YOU" section and click on the CUPS driver file. When you do, a red DOWNLOAD button will appear. Please click on the checkbox below the DOWNLOAD button, then click the red DOWNLOAD button to begin the download. The time for the download process may vary depending on the speed of your Internet connection and the size of the file being downloaded.
Once you have downloaded and installed the CUPS driver file from the website, please also install all other items from the RECOMMENDED FOR YOU and DRIVERS section of the website. To install the rest of the software that comes with the printer, please follow the steps above, except for in step 2 you will want to click on the red arrow next to the "SOFTWARE" section instead of the RECOMMENDED FOR YOU section to locate and download the software.
Once all items have been downloaded, please double-click on each of the items on your Mac to install them. If you plan on using the printer wirelessly, please be sure to install the Canon IJ Network Tool last after all other software has been installed; it should be the very last item installed. Once all items have been installed, please restart your Mac and attempt to scan.
Hope this helps!
This didn't answer your question or issue? Please call or email us at one of the methods on the Contact Us page for further assistance.
Did this answer your question? Please click the Accept as Solution button so that others may find the answer as well.

My apps say they are "waiting" and they have been for days updating. They must be stuck. Not all of them but about 10 that ia am waiting on. Does anyone know what do do about this?

My apps say they are "waiting" and they have been for days updating. They must be stuck. Not all of them but about 10 that ia am waiting on. Does anyone know what do do about this?

Just to add a couple of more things that you can try ... Along with what TMM suggested ....
Make sure that you do not have a stalled download in iTunes - a song or podcast .... if you have a download in there that did not finish, complete that one first. Only one thing can download at a time on the iPad so that could be what is causing the problem.
You can also try updating from the app description page rather than the Updates Tab. Do a search for the apps that needs to be updated - when it appears in the search - tap on the app icon. Then tap on Update or Install - whatever happens to appear next to the app icon - in the description page that pops up.
You can also try deleting the waiting icons - tap and hold down on an icon until it wiggles - the tap the X on the icon to delete it. Then try to download again.

Hi - I am looking for the Adobe Illustrator 2014 1.2 (or .0.2) bugfix update for Mac - and it is not visible in the Adobe Creative Cloud Packager (Mac version). The only update visible is Illustrator CC 2014.1 - which is what introduced the bugs.

Hi - I am looking for the Adobe Illustrator 2014 1.2 (or .0.2) bugfix update for Mac - and it is not visible in the Adobe Creative Cloud Packager (Mac version). The only update visible is Illustrator CC 2014.1 - which is what introduced the bugs.
The only thing that I can think of that might be causing the issues that I have a Mac Mini on Mavericks.
Dave

Hi
I have discovered that my question above is a non-question. A user triggered by looking at the below article about Illustrator 2014 cc 17.0.2
http://helpx.adobe.com/illustrator/release-note/illustrator-17-0-2-release-notes.html
He had recently upgraded from wht we now know is 18.0 to 18.1 which is the latest version. He read the above artic
le and supposed that it was a bug fix release for his version - because the v17 ov18 number is not often displayed. It is usually just 2014 CC.
I have asked him to post a bug report about Adobe Illustrator CC 2014.1
Dave

My computer has been shutting off auto mystically and when I go to log in, the screen goes to lines and I can't turn it on

My computer has been shutting off auto mystically and when I go to log in, the screen goes to lines and I can't turn it on

Make sure that you haven't saved Uppercase and Lowercase versions of that name and password.
Remove saved Password(s):
* Tools > Options > Security: Passwords: "Saved Passwords" > "Show Passwords"
* [[Remembering passwords]]

I am trying to update my mac to os x snow leopard but the cd won't run on my computer

I am trying to update my mac to os x snow leopard but the cd won't run on my computer. I'm using an external dvd hardrive but I don't see why that would make a difference in wether or not it runs.

Well, that may be the cause of the no install problem, as Snow Leopard does require at least 1gB of RAM. The Apple link below will show how it is installed.
http://support.apple.com/kb/ht1651#link3
The link below is for a highly recommended site to purchase additional RAM.
http://eshop.macsales.com/shop/memory/Apple_MacBook_MacBook_Pro/Upgrade/Macbook_ selector

I am trying to install the updates from Mac AppStore but it keeps aborting saying the it cannot verify the PreFlight File and that it's not signed by Apple. What is going on?

I am trying to install the updates from Mac AppStore but it keeps aborting saying the it cannot verify the PreFlight file and that it's not signed by Apple. What is going on?

Just attempted to run the update and still rec'd the same message. I also see that there are many others who are havig the exact same problem. How can I get Apple support to look at it?

My mac redirects me to other sites all the time.its some what slow.how can i fix?

my mac redirects me to other sites all the time.its some what slow.

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. All it does is to collect information about the state of the computer. That information goes nowhere unless you choose to share it. However, you should be cautious about running any kind of program (not just a shell script) at the behest of a stranger. If you have doubts, search this site for other discussions in which this procedure has been followed without any report of ill effects. If you can't satisfy yourself that the instructions are safe, don't follow them. Ask for other options.
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.
4. 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.
5. 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.
6. 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 51 4 1000 25 5120 KiB/s 1024 85 \\b%% 20480 1 MB/s 25000 ports 'com.autodesk.AutoCad com.evenflow.dropbox com.google.GoogleDrive' DYLD_INSERT_LIBRARIES\ DYLD_LIBRARY_PATH -86 ` route -n get default|awk '/e:/{print $2}' ` 25 N\\/A down up 102400 25600 recvfrom sendto CFBundleIdentifier 25 25 25 1000 MB );N5=${#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/^ +//;5p;6p;8p;12p;' ' {sub(/^ +/,"")};NR==6;NR==13&&$2<'${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[ ,]|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$/ { n++;print;} END { if(n<200) print "/System/";} ' '/\.xpc\/(Contents\/)?Info\.plist$/p' ' NR>1&&!/0x|\.[0-9]+$|com\.apple\.launchctl\.(Aqua|Background|System)$/ { print $3;} ' ' /\.(framew|lproj)|\):/d;/plist:|:.+(Mach|scrip)/s/:[^:]+//p ' '/root/p' ' !/\/Contents\/.+\/Contents|Applic|Autom|Frameworks/&&/Lib.+\/Info.plist$/ { n++;print;} END { if(n<1000) print "/System/";} ' '/^\/usr\/lib\/.+dylib$/p' ' /Temp|emac/d;/(etc|Preferences)\//s/^\.\/[^/]+//p;' ' /\/(Contents\/.+\/Contents|Frameworks)\/|\.wdgt\/.+\.([bw]|plu)/d;p;' 's/\/(Contents\/)?Info.plist$//;p' ' { gsub("^| ","||kMDItem'${p[35]}'=");sub("^.."," ") };1 ' p '{print $3"\t"$1}' 's/\'$'\t''.+//p' 's/1/On/p' '/Prox.+: [^0]/p' '$2>'${p[9]}'{$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|OpenD/!s/:.+//p' ' (/k:/&&$3!~/(255\.){3}0/ )||(/v6:/&&$2!~/A/ ) ' ' $1~"lR"&&$2<='${p[25]}';$1~"li"&&$3!~"wpa2";' ' BEGIN { FS=":";} { n=split($3,a,".");sub(/_2[01].+/,"",$3);print $2" "$3" "a[n]" "$1;b=b$1;} END { if(b) print("\n\t* Code injection");} ' ' NR!=4{next} {$NF/=10240} '"`S0 27 14`" ' END { if($3~/[0-9]/)print$3;} ' ' BEGIN { L='${p[36]}';} !/^[[:space:]]*(#.*)?$/ { l++;if(l<=L) f=f"\n "$0;} END { F=FILENAME;if(!F) exit;if(!f) f="\n [N/A]";"file -b "F|getline T;if(T!~/^(AS.+ (En.+ )?text$|POSIX 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);} ' ' BEGIN{FS="= "} /Name/{print $2} ' ' /^ +B/{ s/.+= |(-[0-9]+)?\.s.+//g;p;} ' ' END{print NR} ' ' /id: N|te: Y/{i++} END{print i} ' ' / /{$0="'"${p[28]}"'"};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' 's/0/Off/p' );c1=(system_profiler pmset\ -g nvram fdesetup find syslog df vm_stat sar ps sudo\ crontab sudo\ iotop top pkgutil PlistBuddy 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 '-c Print /L*/P*/loginw*' '-c Print L*/P*/*loginit*' '-c Print L*/Saf*/*/E*.plist' '~ $TMPDIR.. \( -flags +sappnd,schg,uappnd,uchg -o ! -user $UID -o ! -perm -600 $' '.??* -path .Trash -prune -o -type d -name *.app -print -prune' '-c Print\ :'${p[35]}' 2>&1' '-c Print\ :Label 2>&1' '{/,}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 '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:' -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,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'${p[38]} '-L {/{S*/,},}L*/Lau* -type f' '-L /{S*/,}L*/StartupItems -type f -exec file {} +' '-L /S*/L*/{C*/Sec*A,E}* {/,}L*/{A*d,Ca*/*/Ex,Compon,Ex,In,iTu,Keyb,Mail/B,P*P,Qu*T,Scripti,Sec,Servi,Spo,Widg}* -type f -name Info.plist' '/usr/lib -type f -name *.dylib' `awk "${s[31]}"<<<${p[23]}` "/e*/{auto,{cron,fs}tab,hosts,[lps]*.conf,pam.d,ssh{,d}_config,*.local} {,/usr/local}/etc/periodic/*/* /L*/P*{,/*}/com.a*.{Bo,sec*.ap}*t .launchd.conf" list getenv /Library/Preferences/com.apple.alf\ globalstate --proxy '-n get default' -I --dns -getdnsservers\ "${p[N5]}" -getinfo\ "${p[N5]}" -P -m\ / '' -n1 '-R -l1 -n1 -o prt -stats command,uid,prt' '--regexp --only-files --files com.apple.pkg.*|sort|uniq' -kl -l -s\ / '-R -l1 -n1 -o mem -stats command,uid,mem' -i4TCP:0-1023 com.apple.dashboard\ layer-gadgets '-d /L*/Mana*/$USER&&echo On' '-app Safari WebKitDNSPrefetchingEnabled' );N1=${#c2[@]};for j in {0..8};do c2[N1+j]=SP${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 );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 $1;};for i in 1 2;do for j in 2 3;do eval D$i$j'(){ A'$i' $1 $2 $3; C'$j' $4;};';done;done;{ A0;A2 0 $((N1+1)) 2;C0;A1 0 $N1 1;C0;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;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 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;A1 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;};D23 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;D23 14 2 48 43;D13 4 5 32 1;D22 4 4 50 0;D13 14 3 49 5;D12 26 48 59 49;B3 4 22 57;A1 26 46 56;B7 22;B3 0 0 58;C3 47;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.
7. 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.
8. If you see an error message in the Terminal window such as "syntax error," enter
exec bash
and press return. Then paste the script again.
9. 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.
10. 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 the results. No harm will be done.
11. 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 "Model Identifier." 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.
12. When you post the results, you might see the message, "You have included content in your post that is not permitted." It means that the forum software has misidentified something in the post as a violation of the rules. If that happens, please post the test results on Pastebin, then post a link here to the page you created.
Note: 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.

My iphone 4 performance has degraded after i did ios 5.0.1 update.. there is a visible delay in all the actions.

my iphone 4 performance has degraded after i did ios 5.0.1 update.. there is a visible delay in all the actions.

Basic troubleshooting is reset, restart, restore. Has any of this been tried?

HT5242 Hello to everyone!I think that I have installed a virus to my mac because safari opens advertising sites all the time and Facebook stucks a lot.What i should do to make my mac as it was before?

Hello to everyone!I think that I have installed a virus to my mac because safari opens advertising sites all the time and Facebook stucks a lot.What i should do to make my mac as it was before?

From the Safari menu bar, select
Safari ▹ Preferences... ▹ Extensions
Turn all extensions OFF and test. If the problem is resolved, turn extensions back ON and then disable them one or a few at a time until you find the culprit.

I want to transfer purchased song from mac to mac using home sharing but retain all the song modifications I have done

I want to transfer purchased song from mac to mac using home sharing but retain all the song modifications I have done. I am finding this very difficult

If your intention is to copy a just documents and data (word processing files and music for example) then yes, you can use drag and drop. If you want to transfer data and applications and permissions, it would actually be easiest to connect the drive to your old computer and turn on TimeMachine. Once TM is finished, connect the drive to your new computer and restart it holding the option key to get into Recovery mode. Then you can use the restore from TM option to transfer your data and programs to the new computer.

I have an iPhone 4, My itunes are from two differnt accounts; one from when I was under my dads account, and the other is my own. My question is would I be able to sync and update my itunes on my MacBook without having all the new music erased.

I have an iPhone 4, My itunes are from two differnt accounts; one from when I was under my dads account when i was younger, and the other is my own which i currently use. My question is would I be able to sync and update my itunes on my MacBook without having all the new music erased. I have the icloud on my phone, but I just want to update my music on my laptop. Just nervous to, because it has happened to me before on a desktop computer and it *****. Please help! Thanks.

nevermind, i figuered it out

By default, on a mac keyboard F3 lets you see all the open apps and the such. However, I changed it so that I use those keys for keyboard shortcuts; But i'd like the normal F3 key to still work without me having to press FN.

By default, on a mac keyboard F3 lets you see all the open apps and the such. However, I changed it so that I use those keys for keyboard shortcuts; But i'd like the normal F3 key to still work without me having to press FN.

rajlego,
in the Keyboard pane of System Preferences, select the Shortcuts tab, and then select Mission Control on the left-hand side. On the right-hand side, make sure that the Mission Control checkbox is checked, double-click on its current key combination (by default “^↑”) so that the key combination is highlighted, and then press the F3 button — that will set its shortcut to be F3. You can now press F3 to bring up Mission Control without needing to also press the Fn button.

I've been holding off updating my mac to OS Yosemite due to all the bad reviews of the performance. Is it worth it or should I wait?

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