My MBA 2013 experiences scroll lag in certain adobe pdf file...

I have a newly bought MBA 2013 with 128GB SSD and Intel i5 couple with 4GB RAM.
I always experience the scroll lag wheneer i try to access the pdf via adobe reader...
May I know how to solve the problem?

Do you get the lag when the PDF is open in the Preview application?

Similar Messages

[MBA 2013] Choppy Scrolling in Safari and Adobe Reader

Hey guys
just got my baby from the local Apple store a few days ago.
This is my first ever Apple product and I am loving it in many ways...
except for an issue with scrolling and animations.
Despite having installed the latest drivers
I am still getting often choppy scrollings in Safari.
Normal pages like Engadget and the Apple website are smooth,
but when i go to sites like Facebook, it immediately goes choppy. That's fine.
Yet nothing beats the choppiness (is that even a word ) in Adobe Reader
I am a university student and I need to view lecture notes in PDF format frequently in class.
Scrolling these files is not an enjoyable experience especially if the notes are long,
i mean it's mainly text inside these files and very rarely do you see an image,
so I'm guessing it's not a problem with the memory nor the HD5000 graphics.
You can call it stuttering or even frequent freezing coz it's simply UNBEARABLE.
Somehow i guess it might be either :
1. Issues with the drivers (coz I've heard that the 2012 MBAs don't have this kind of problem)
2. Adobe Reader for Mac is simply not well-built :s
Specs:
2013 Macbook Air
Core i5 Haswell 1.3Ghz
4GB Ram
128GB SSD
Anyone got solutions?
Thanks in advance

Hi WiLD_Cat,
No solution I'm afraid but just to let you know I have exactly the same problem with my MBA core i5 1.7GHz with 8GB RAM which I purchased last week. Some web pages (Facebook is a good example, The Guardian as well) are really unresponsive/choppy while scrolling up/down, while others are ok. I have also noticed that typing text into web forms (such as this one) produces a noticeable lag with text appearing).
Obviously interested if you or anyone else has a solution!

Control the scrolling speed while browsing a PDF file from a URL in Safari

When I open a URL pointing to a PDF file from Safari, the PDF file is opened by the AdobePDFViewerNPAPI.plugin. Too many times the multi-page PDFs scroll too fast up and down uncontrollably from the touch Pad.
Is there a way to control the scrolling speed and make my reading experience better?

You need to remove both, while Safari is closed.
You can use the Trash - Put Back command to replace them right away (again, close Safari first) or drag them from the trash to some spare folder, in case you want them later.

How to have Adobe PDF files stored on SharePoint 2013 open in Adobe Reader?

Hello,
I am having troubles having Adobe PDF files open within Adobe. The PDF files are opening within the browser, like Internet Explorer.
In the document library, I have "Use the server default (Open in the client application)", sent but
this has no affect.
Any help would be much appreciated.
Thanks,
Paul
Paul

Can you try setting this value on the client?
http://www.adobe.com/devnet-docs/acrobatetk/tools/PrefRef/Windows/FeatureLockdown.html?zoom_highlight=disable+sharepoint+integration#idkeyname_1_6720
Trevor Seward
Follow or contact me at...
&nbsp&nbsp
This post is my own opinion and does not necessarily reflect the opinion or view of Microsoft, its employees, or other MVPs.

15" MBPr scroll lag: What are you experiences servicing this under AppleCare?

I'm one of the many suffering from the dreaded and well documented scroll lag. Have tried literally everything to fix this on my own, but have had no success. Using a tool like QuickRes to force non-HiDPI has helped; I've been using this band aid solution for well over a year now..
I have a 3 year AppleCare warranty.. What are your experiences with trying to get this serviced? I can't see this being a hardware issue, but then again, it very well could be. It doesn't look like any 13" MBPr's suffer from the same issues? I know it isn't typical for Apple to give out full replacements.. There's been users that have reportedly had up to 9 repairs / replacements, and this doesn't sound like something I'd want to go through.. Countless hours over the phone, at the Genius Bar, the wait times for repairs..
Is this issue directly related to the problems with the LG / Samsung displays? I can confirm I have a Samsung.

Ask for a new unit or a refund. Go for the fourth time or even the fifth. Its an expensive machine bought with hard earned money.

I have a macbook pro mc700, And the scrolling lags or doesn't respond at times. What can I do to fix it?

I have a macbook pro mc700, And the scrolling lags or doesn't respond at times. What can I do to fix it?

There is excessive swapping of data between physical memory and virtual memory.
That can happen for two reasons:
You have a long-running process with a memory leak (i.e., a bug), or
You don't have enough memory installed for your usage pattern.
Tracking down a memory leak can be difficult, and it may come down to a process of elimination.
In the Activity Monitor application, select All Processes from the menu in the toolbar, if not already selected. Click the heading of the Real Mem column in the process table twice to sort the table with the highest value at the top. If you don't see that column, select
View ▹ Columns ▹ Real Memory
from the menu bar.
If one process (excluding "kernel_task") is using much more memory than all the others, that could be an indication of a leak. A better indication would be a process that continually grabs more and more real memory over time without ever releasing it. Here is an example of how it's done.
The process named "Safari Web Content" renders web pages for Safari and other applications. It uses a lot of memory and may leak if certain Safari extensions or third-party web plugins are installed. Consider it a prime suspect.
If you don't have an obvious memory leak, your options are to install more memory (if possible) or to run fewer programs simultaneously.
The next suggestion is only for users familiar with the shell. For a more precise, but potentially misleading, test, run the following command:
sudo leaks -nocontext -nostacks process | grep total
where process is the name of a process you suspect of leaking memory. Almost every process will leak some memory; the question is how much, and especially how much the leak increases with time. I can’t be more specific. See the leaks(1) man page and the Apple developer documentation for details.

Running Autocad on MBA 2013

Is anyone using MBA 2013 that running AutoCad in Win7 under Parallel Desktop? How's your experience with it? Is it running smoothly?
I have been using MBP 2010 i7 8G Ram that Autocad works perfectly with Win7 under Parallel Desktop. However, its portability is not ideal and I plan to upgrade it to MBA 2013.

It looks like Apple Hardware Test is not on the hard drive, so you need the original DVDs that came with your Mac. If you have not got them, call Apple to get these discs > http://support.apple.com/kb/HE57
After getting them, follow these steps to run Apple Hardware Test > http://support.apple.com/kb/ht1509
Every Mac has got a different Apple Hardware Test which is included in the DVDs that came with it, or in new Macs, you need to download it from the Internet by holding down Option and D keys while your Mac is starting up.
Make sure your MacBook is plugged to its charger while Apple Hardware Test is running

Yosemite on MBA 2013: Incredibly Slow

Hello All,
Has anyone else noticed how laggy Yosemite is on their MBA 2013s?
I have. This thing used to be a powerhouse with Mavericks.
Specifically, I've noticed that the animations are a lot slower on the new OS and that the battery drains much faster. When doing my scroll to enter into mission control, the animation is choppy. When sliding between backgrounds, it's laggy. The only benefit from the new OS that I've noticed is that my text messages come to my computer as well as my phone.
So, has anyone here found ways to speed up the OS? Hopefully they aren't too complicated.

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 by the 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 act on 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 \*genieo\* \*GoogleDr\* \*k.AutoCAD\* \*k.Maya\* vidinst\* ' DYLD_INSERT_LIBRARIES\ DYLD_LIBRARY_PATH -86 "` route -n get default|awk '/e:/{print $2}' `" 25 N\\/A down up 102400 25600 recvfrom sendto CFBundleIdentifier 25 25 25 1000 MB ' com.adobe.AAM.Updater-1.0 com.adobe.CS4ServiceManager com.adobe.CS5ServiceManager com.adobe.fpsaud com.adobe.SwitchBoard com.apple.AirPortBaseStationAgent com.apple.installer.osmessagetracing com.apple.mrt.uiagent com.apple.SafariNotificationAgent com.apple.usbmuxd com.google.keystone.daemon com.microsoft.office.licensing.helper com.oracle.java.Helper-Tool com.oracle.java.JavaUpdateHelper ' ' 879294308 3627668074 1083382502 1274181950 1855907737 464843899 1233118628 2456546649 2636415542 842973933 891055588 998894468 695903914 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${c2[27]} $i;done;' defaults\ read scutil sudo\ dtrace sudo\ profiles sed\ -En awk /S*/*/P*/*/*/C*/*/airport networksetup mdutil sudo\ lsof test osascript\ -e );c2=(com.apple.loginwindow\ LoginHook '" /L*/P*/loginw*' "'tell app \"System Events\" to get properties of login items'|tr , \\\n" 'L*/Ca*/com.ap*.Saf*/E*/* -d 1 -name In*t -exec '"${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|corru|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:|suhel| VALI|ver-r|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 .\*[cght] ! -name .?\* ! -name \*ag \( -exec grep -lq "^Thread c" {} \; -exec printf \* \; -o -true $ -execdir stat -f:%Sc:%N -t%F {} \;|sort -t: -k2 |tail -n'${p[38]} '/S*/*/Ca*/*xpc* >&- ||echo No' '-L /{S*/,}L*/StartupItems -type f -exec file {} +' '-L /S*/L*/{C*/Sec*A,Ex}* {/,}L*/{A*d,Ca*/*/Ex,Co{mpon,reM},Ex,In{p,ter},iTu*/*P,Keyb,Mail/B,Pr*P,Qu*T,Scripti,Sec,Servi,Spo,Widg}* -path \\*s/Resources -prune -o -type f -name Info.plist' '/usr/lib -type f -name *.dylib' `awk "${s[31]}"<<<${p[23]}` "/e*/{auto,{cron,fs}tab,hosts,{[lp],sy}*.conf,mach_i*/*,pam.d/*,ssh{,d}_config,*.local} {,/usr/local}/etc/periodic/*/* /L*/P*{,/*}/com.a*.{Bo,sec*.ap}*t {/S*/,/,}L*/Lau*/*t .launchd.conf" list getenv /Library/Preferences/com.apple.alf\ globalstate --proxy '-n get default' -I --dns -getdnsservers\ "${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)}'" 'L*/P*/com.ap*.p*.ext*.*.*t -exec '"${c1[14]}"' :displayOrder" {} \;' );N1=${#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::'${p[33+j]}':return { @out[execname,uid]=sum(arg0) } tick-10sec { trunc(@out,1);exit(0);} '";done;l=(Restricted\ files Hidden\ apps 'Elapsed time (s)' POST Battery Safari\ extensions Bad\ plists 'High file counts' User Heat System\ load boot\ args FileVault Diagnostic\ reports Log 'Free space (MiB)' 'Swap (MiB)' Activity 'CPU per process' Login\ hook 'I/O per process' Mach\ ports kexts Daemons Agents XPC\ cache Startup\ items Admin\ access Root\ access Bundles dylibs Apps Font\ issues Inserted\ dylibs Firewall Proxies DNS TCP/IP Wi-Fi Profiles Root\ crontab User\ crontab 'Global login items' 'User login items' Spotlight Memory Listeners Widgets Parental\ Controls Prefetching SATA Descriptors appexes );N3=${#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() { [[ "$v" ]]&&sed -E "$s"<<<"$v";};C1() { [[ "$v" ]]&&printf "${f[$1]}" "${l[$2]}" "$v"|sed -E "$s";};C2() { v=`echo $v`;[[ "$v" != 0 ]]&&C1 0 $1;};C3() { v=`sed -E "${s[63]}"<<<"$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;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;B3 4 0 65;A3 14 6 32 0;B4 0 16 11;A1 4 50 64;B7 16;C3 52;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;};D23 14 1 62 42;D12 34 43 53 44;D12 22 20 32 25;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 37 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.

I don't know if this is the right section but I experience the following issue with Adobe Acrobat Pro XI installed on Windows 8.1. When I start Acrobat the related window opens normally but, after some scroll up and down along the document, it blocks, Acr

I don't know if this is the right section but I experience the following issue with Adobe Acrobat Pro XI installed on Windows 8.1. When I start Acrobat the related window opens normally but, after some scroll up and down along the document, it blocks, Acrobat doesn't respond to any command I can give and, in place of the pointer arrow, a vertical bar, as the one of the text editor appears. The only way I can stop Acrobat is by means of the task manager. I tried to de-install and the re- install Acrobat but the behaviour is always the same. What can I do??

Have you opened Acrobat and gone to Help>Updates to get an updated install?

What's with Safari 6? Extremely unstable, scrolling lags, typing lags...

I upgraded to Safari 6 just before (using Software update, I'm using 10.7) and... it's completely unusable.
I tried to post this question using Safari but it crashed 4 times, so I'm in Chrome now. (No crash report dialog appeared to report to Apple.)
And it's slow: There are huge lags in typing. And long scrolling lags.
It's basically unusable. That's not an exaggeration - it's seriously completely unusable. Just the crashing alone makes it unusable.
Wasn't this tested?
I usually use Safari as my main browser and Chrome for testing, but I'm going to have to use Chrome as my main browser until this is fixed.
Anybody know what's going on?
Thanks,
doug

To help ascertain part of the problem - open Activity Monitor (it's in your Applications folder in another folder called 'Utilities')
Open that, in the Processes dropdown, select 'All Processes'
In the list of 'processes' check and see how much CPU % that the Safari and Safari Web Content processes are using.
For me, they have been consistently using 60-110% of my CPU% even when I have only a couple pages open - even with Flash disabled, Extensions turned off, etc.
This is the problem at its core.
I've also noticed that my IM app Adium is taking an abnormal amount of CPU % now also, I suspect because it also uses WebKit to display a message window.
Which makes me think there is a large bug in Safari 6's implementation of WebKit - which can affect any application that uses a webview to display content.
Not good.
Let me know if the high CPU% issue is true for you guys also.

Header and footer overlap on scrolled pages on certain websites

When scrolling down on certain websites multiple pages appear overlapping on the header and footer, eg Asos

The version is 5.6.0 .
I think that is quite outdated .
But the error for the start body tag is coming in the xmlp desktop and i have the latest BI publisher.

To MBA 2013 i5 users: What is the battery life?

Hey guys,
there are some hot discussions over battery life in MBA 2013 with i7. I personally own one and I can say that 12 hours is nothing close to the truth. Battery life can reach that long when WiFi is turned off, but web browsing is the most basic activity on a computer these days. My MBA gets around 7 hours of battery life when using Internet connection and I feel cheated by Apple.
I'm thinking of exchanging my model to i5 one, but haven't out whether battery life is significantly better or it's same kind of gimmick.

several reports indicate (from reputable testing sites) that 12 hours on the I5 13" are understated, and that 2 hardcore tests indicated just under 13 HOURS, or a hair OVER 13 hours
I have an I5 13", and I dont say with difficulty that batt. life is, in short, crazy / shockinginly fantastic.
My older 2011 Macbook Air i just sold, ......it literally blows my old AIR out of the water powerwise, and writing 1.1GIG Photoshop to the HD, was id say about 40% faster from full install between the 2. (old and new).
I run nonstop youtube (white noise) in the background.....(on firefox, which is a battery hog compared to Safari), and typing, and opening PDF files.........under those conditions, im getting about nearly 12 hours batt. life, of the 2 times ive actually clocked it.
Ive compared my I5 next to my friend Stefans I7 13", i did same same testing for 5 hours, and his was 28% LESS batt life

Scroll lag when viewing PDF files

Hey everyone.
I've searched all over the internet for an answer to this question, but it seems every answer is "your computer can't handle large files". I recently had my hard drive crash a few weeks ago (I use a 2008 MacBook) and I bought a new SSD. On my old hard drive, my scrolling was fine in Adobe Reader. It was very smooth and almost zero lag for any size file. Now, no matter what size file there is always this choppiness and lag when I scroll. However, I use LaTeX for my math work, and when I run my code the PDF's view very smoothly, like it did on my old hard drive. I'm not sure what my settings were on Adobe Reader before my computer crashed, but I've looked at all the preference settings and nothing seems related to my issue. I have this problem when viewing in Safari and outside Safari. It can't be performance related because I have more free space on my SSD now, and I upgraded my RAM from 2GB to 4GB when my HDD crashed. I've tried using Adobe Reader X and XI, but they give the same results. Can anyone help with the issue?

Back up all data.
Triple-click the line of text below on this page to select it, the copy the selected text to the Clipboard (command-C):
/Library/Internet Plug-ins
In the Finder, select
Go ▹ Go to Folder
from the menu bar, or press the key combination shift-command-G. Paste into the text box that opens (command-V), then press return.
From the folder that opens, remove any items that have "Adobe" or “PDF” in the name. You may be prompted for your login password. Then quit and relaunch Safari, and test.
The "Silverlight" web plugin distributed by Microsoft can also interfere with PDF display in Safari, so you may need to remove it as well, if it's present. The same goes for a plugin called "iGetter," and perhaps others.
If you still have the issue, repeat with this line:
~/Library/Internet Plug-ins
If you don’t like the results of this procedure, restore the items from the backup you made before you started. Relaunch Safari again.

Mac book pro (late 2013) has a lag when sculpting and rotating models in Zbrush only when using my Wacom-capture tablet (if I use a mouse or trackpad its fine no lag). Also Premiere Pro CS5, playback is almost like watching footage in slow motion.

Mac book pro (late 2013) has a lag when sculpting and rotating models in Zbrush, but only when using my Wacom-capture tablet (if I use a mouse or trackpad its fine no lag).
Also Premiere Pro CS5 playback is almost like watching footage in slow motion, Premiere Pro is installed on the main drive but the footage is on an external drive connected with USB 2.
I'm wondering if it is just a problem with the Mac USB drivers maybe not supporting USB 2 ? (Because I have also installed Window 7 on this same MacBookPro and tested the same software "Zbrush and Premiere Pro" And they both work perfectly on the Bootcamp Windows 7 install, and so its using the same hardware so it has to be the drivers right ?)
Any help would be great, Thanks
Darius

Mac book pro (late 2013) has a lag when sculpting and rotating models in Zbrush, but only when using my Wacom-capture tablet (if I use a mouse or trackpad its fine no lag).
Also Premiere Pro CS5 playback is almost like watching footage in slow motion, Premiere Pro is installed on the main drive but the footage is on an external drive connected with USB 2.
I'm wondering if it is just a problem with the Mac USB drivers maybe not supporting USB 2 ? (Because I have also installed Window 7 on this same MacBookPro and tested the same software "Zbrush and Premiere Pro" And they both work perfectly on the Bootcamp Windows 7 install, and so its using the same hardware so it has to be the drivers right ?)
Any help would be great, Thanks
Darius

Major Scrolling Lag!

Dear All,
I have been suffering from this major scrolling lag on my mid 2012 macbook air 13.
The lag is not only persistant to chrome or safari but also exists while scrolling between desktops, in the launchpad, in preview, word, system preferences....its omni-present.
I started facing this problem since 4 days back, almost a month after installing mavericks. I have never faced such an issue while using mountain lion.
I'm posting the results of Etre-Check for your reference:
Hardware Information:
          MacBook Air (13-inch, Mid 2012)
          MacBook Air - model: MacBookAir5,2
          1 1.8 GHz Intel Core i5 CPU: 2 cores
          4 GB RAM
Video Information:
          Intel HD Graphics 4000 - VRAM: 1024 MB
Audio Plug-ins:
          BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
          AirPlay: Version: 1.9 - SDK 10.9
          AppleAVBAudio: Version: 2.0.0 - SDK 10.9
          iSightAudio: Version: 7.7.3 - SDK 10.9
System Software:
          OS X 10.9 (13A603) - Uptime: 0 days 0:0:27
Disk Information:
          APPLE SSD TS128E disk0 : (121.33 GB)
                    EFI (disk0s1) <not mounted>: 209.7 MB
                    mac (disk0s2) /: 120.47 GB (76.35 GB free)
                    Recovery HD (disk0s3) <not mounted>: 650 MB
USB Information:
          Apple Inc. FaceTime HD Camera (Built-in)
          Apple Inc. BRCM20702 Hub
                    Apple Inc. Bluetooth USB Host Controller
          Apple Inc. Apple Internal Keyboard / Trackpad
          Apple Internal Memory Card Reader
FireWire Information:
Thunderbolt Information:
          Apple Inc. thunderbolt_bus
Kernel Extensions:
Problem System Launch Daemons:
Problem System Launch Agents:
Launch Daemons:
          [loaded] com.adobe.fpsaud.plist
          [loaded] com.microsoft.office.licensing.helper.plist
Launch Agents:
          [loaded] com.zteevdo.UDiskService.plist
          [loaded] jp.co.canon.CUPSCMFP.BG.plist
          [loaded] jp.co.canon.UFR2.BG.plist
User Launch Agents:
          [loaded] com.google.keystone.agent.plist
User Login Items:
          iTunesHelper
3rd Party Preference Panes:
          Flash Player
          FUSE for OS X (OSXFUSE)
Internet Plug-ins::
          SharePointBrowserPlugin: Version: 14.3.8 - SDK 10.6
          FlashPlayer-10.6: Version: 11.9.900.117 - SDK 10.6
          Flash Player: Version: 11.9.900.117 - SDK 10.6 Outdated! Update
          iPhotoPhotocast: Version: 7.0
          QuickTime Plugin: Version: 7.7.3
          Default Browser: Version: 537 - SDK 10.9
Bad Fonts:
          None
Old applications:
          Kies:          Version: 3.0.0.13091_3 - SDK 10.5
                    /Applications/Kies.app
          Microsoft Alerts Daemon:          Version: 14.3.8 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/Microsoft Alerts Daemon.app
          Microsoft Chart Converter:          Version: 14.3.8 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/Microsoft Chart Converter.app
          Microsoft Clip Gallery:          Version: 14.3.8 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/Microsoft Clip Gallery.app
          Microsoft Database Daemon:          Version: 14.3.8 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/Microsoft Database Daemon.app
          Microsoft Database Utility:          Version: 14.3.8 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/Microsoft Database Utility.app
          Microsoft Document Connection:          Version: 14.3.8 - SDK 10.5
                    /Applications/Microsoft Office 2011/Microsoft Document Connection.app
          Microsoft Excel:          Version: 14.3.8 - SDK 10.5
                    /Applications/Microsoft Office 2011/Microsoft Excel.app
          Microsoft Graph:          Version: 14.3.8 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/Microsoft Graph.app
          Microsoft Language Register:          Version: 14.3.8 - SDK 10.5
                    /Applications/Microsoft Office 2011/Additional Tools/Microsoft Language Register/Microsoft Language Register.app
          Microsoft Office Reminders:          Version: 14.3.8 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/Microsoft Office Reminders.app
          Microsoft PowerPoint:          Version: 14.3.8 - SDK 10.5
                    /Applications/Microsoft Office 2011/Microsoft PowerPoint.app
          Microsoft Upload Center:          Version: 14.3.8 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/Microsoft Upload Center.app
          Microsoft Word:          Version: 14.3.8 - SDK 10.5
                    /Applications/Microsoft Office 2011/Microsoft Word.app
          Open XML for Excel:          Version: 14.3.8 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/Open XML for Excel.app
          Solver:          Version: 1.0 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/Add-Ins/Solver.app
          SyncServicesAgent:          Version: 14.3.8 - SDK 10.5
                    /Applications/Microsoft Office 2011/Office/SyncServicesAgent.app
          UFR II BackGrounder:          Version: 2.40 - SDK 10.4
                    /Library/Printers/Canon/UFR2/Utilities/UFR II BackGrounder.app
          Wondershare Helper Compact:          Version: 2.2.6.4 - SDK 10.5
                    /Users/Anshul/Library/Application Support/Helper/Wondershare Helper Compact.app
          mcc:          Version: 2.40 - SDK 10.4
                    /Library/Printers/Canon/UFR2/cores/mcc.app
Time Machine:
          Time Machine not configured!
Top Processes by CPU:
               4%          mds
               3%          EtreCheck
               3%          WindowServer
               2%          mds_stores
               1%          fontworker
Top Processes by Memory:
          164 MB          com.apple.quicklook.satellite
          49 MB          mds_stores
          29 MB          opendirectoryd
          29 MB          WindowServer
          29 MB          EtreCheck
Virtual Memory Statistics:
          2.48 GB          Free RAM
          913 MB          Active RAM
          118 MB          Inactive RAM
          524 MB          Wired RAM
          160 MB          Page-ins
          0 B          Page-outs
I'd really appreciate some help with this issue.

Huge advantage for $170 more
why?
802ac wifi.
Haswell cool processing and long battery life.
Much more lightweight.
Faster SSD
Absolutely yes its worth the $170
The 802ac wifi alone is worth it, it will run circles around everything else in wireless speeds.

My MBA 2013 experiences scroll lag in certain adobe pdf file...

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