Can't boot in to multi user mode
After a reboot, Arch went blank before launching gdm - it wouldn't respond to C-A-Backspace or anything. So I booted in to single user mode, and changed the runlevel to 3 and rebooted. When I try to log in from the CLI, the computer hangs, and never prompts for a password. Does anyone know what might cause this, and how it can be fixed? Until then it fixed, I'm stuck with my damn iBook running YDL
Thanks!
You could lave the machine off for a while, start it, let it freeze, shutdown, wait some more, then post here everything with a relavent timestamp from the logs. Assuming you can shutdown without messing up your filesystem that is - if you have to press the power button to turn off I wouldn't do too much of that.
Also, what did you do before the reboot? any upgrades?
Jack
PS: now going home, won't be back till tomorrow
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Getting a "key" prompt when booting up in single user mode!!
I bought my used macbook pro about a week ago without the original cd's and manuals. I installed the boot camp package but rebooted without creating the drivers disk to do this later. When my macbook boots up now it passes the apple icon with the twirling round arrow, then it stays at the Mac OS X box forever. How do I fix this without the tiger CD.
I have tried booting up in single user mode and it takes me to a "key" prompt. Anything i type does not come up. I read the troubleshooting and it sayd that it should through me to a # sign instead so i can perform a "fsck --y" funtion.
Please help restore my Macbook!!
CMI waited 15min at the key prompt when booting in single user mode and it unlocked the command prompt.
I guess it's some sort of security feature for the root. -
According to Samsungs Official Site and the 4.3 Upgrade it talks about having us have "Multi User Mode" Which means you can pass your smartphone to someone else, they can log in and have access to all their stuff (emails Im thinking)
But I cant seem to find it on my cell phone. How bout you?
So then a Samsung Agent said it wasnt currently available on my device and gave me a list of what did change.
It said "Updated Interface: Home/Apps/Lock/Notification Panel" So I asked....what changed on Lock screen...perhaps the Multi User ability?
She said "No, a signature lock screen" I said "Hmmm" Yeah you have the ability to use your signature to lock unlock your device.
I said ....."I didnt get that update"
So I'm here asking the rest of you...how do I access the Multi Users function...where is it and also did anyone else get a "signature" option for lock screen?
ThanksSorry it took so long to respond; been busy.
Okay well what I viewed was off of Samsung's website so I know Verizon has nothing to do with it; just kinda sucks that its advertised and I'm mis-informed by the creator of my phone LOL
Providing Verizon will let me provide a link to a 3rd party site heres the link I got the info off of:
http://m.samsung.com/us/article/premium-suite-update-for-galaxy-devices?marsLinkCategory=mphone:mphone&MKM_RID=0130085086&MKM_MID=4289732&CID=eml-mb-cp-1013-499
Note at the very top of that page (link I provided) it says this: Our latest software update opens up a new world for your Galaxy S® 4, Galaxy Note® II and Galaxy S® III with Android 4.3, Galaxy Gear compatibility and an emphasis on security and privacy (no mention of the word Tablet, unless one of those words is implied?....myself I own a "Galaxy Note 10.1" tablet) -
I messed up, I changed my "Wheel group" properties to No Access ( or something other than the default) at the top level of my startup disk "Macintosh HD". Now my computer won't start up, I just get the spinning wheel of death. I also am in Thailand right now, so I cannot go to a Genius at an apple store, nor do I have startup disks available.
So I was hoping there was a way to change back the properties of my disk (Volume) in single user mode (via Command +s) during startup, i.e. can I do a chmod command on the Macintosh HD listing under the Volume Directory. Or where do i fix this? Is it fixable without startup disks, etc...
THANKS FOR ANY HELP!!!!
If you could also please let me know you have an answer, I WOULD REALLY APPRECIATE IT!!!
thanks so much
mark
<Edited by Host>Thomas,
Thanks for the info on command-R, didn't know about that!!!
Yes I changed the sharing "Wheel Group" permissions on my hard drive via Get Info. But that's all I did. And then most of the apps wouldn't respond with anything. So not knowing I did something stupid, I decided to re-boot, and then nothing but the Wheel of Death at startup.
I was trying to limit access to my computer on this network, changed my public folder settings, and then I thought why not the whole hard drive, but at that time I had no idea what the "Wheel Group" was... so I shouldn't have touched it, BUT IT DID ...... argggggg....
I managed to go to an internet cafe & research the problem yesterday. I used the command +s single mode to get in, and then did the necessary steps to mount the drive so I could make changes. I basically did this:
Boot into single-user mode (boot while holding down CMD-S)
Follow the on-screen instructions to mount the file system as read-write (a fsck command followed by a mount command)
Type the following: "chmod o+r /" followed by "chmod o+x /"
Type "exit" to leave single user mode and complete the boot sequence.
I found it at this link http://forums.macrumors.com/showthread.php?t=416180
It worked... thank God!!! Well so far so good.
I was going to try my own fix by chmod on the Hard drive listed under Volumes directory, but that doesn't seem to match the info under Get Info Window. So I just used the fix above. I probably should now go and do "Disk Utility - repair permissions", however I am a little gun shy right now, so I will probably wait until I am back in the States so I can go to an Apple store if it messes up. Right now I'm following the "if it ain't broke, don't fix it" MOTTO...
So Thomas I just wanted to say THANKS for replying so quickly, and I really appreciate your help!!!
(yes I know I shouldn't have used my email addresses, but I WAS DESPERATE, but that's still no excuse)
Hopefully maybe this thread will help someone else out in the future....
Okay, thanks again!
Mark -
How do change boot disk from single user mode?
My G5 hangs when booting at the blue screen while "Loading printing services...". Attempting to boot into safe mode only hangs at the grey gear screen. It will, however, successfully boot into single user mode. I've run fsck but no change in bootability. I have another disk in the machine that has Tiger on it. How do I change the boot disk from the single user prompt?
You can hold c and boot off the installer disk and select disk utility repair disk/permissions
or you can hold option to boot off Mac OS X on another drive, like a clone and run Data Rescue to recvoer your files.
It does sound bad, you can try going through these
http://docs.info.apple.com/article.html?artnum=106464
But I think you'll need a fresh install, hopefully you have been backing up/cloning to a external drive.
http://homepage.mac.com/hogfish/Personal11.html -
Can I access Terminal from Single User Mode?
So I have an early 2011 MBP that is having the graphics switiching problem that's been well documented in some other threads recently:
https://discussions.apple.com/thread/4766577?start=120&tstart=0
http://appleinsider.com/articles/13/10/14/apples-2011-macbook-pro-lineup-sufferi ng-from-sporadic-gpu-failures
Basically, I cannot boot because it goes to a white screen after the apple logo.
I found these terminal commands that will shut off the discrete graphics card so that only the integrated graphics will run, which would be an ok solution because I mainly use the computer for Recording/Mixing etc with Logic Pro, so I don't really need the more powerful graphics.
http://forums.appleinsider.com/t/160161/apples-2011-macbook-pro-lineup-suffering -from-sporadic-gpu-failures/80#post_2420378
But I of course can't access Terminal because I can't get past startup. Is there a way to get to terminal and/or enter these commands while in Single User Mode?Are you referring to these
You can move the kext out with these commands:
> mkdir DisabledExtensions
> cd /System/Library/Extensions
> sudo mv ATIRadeonX****.kext ~/DisabledExtensions (replace asterisks with your model's numbers)
> sudo touch /System/Library/Extensions
If so there is nothing to take, the commands are physically removing system files. Once those files are moved there is no way for them to go back unless you put them back or you do an install of the OS.
But I am surprised that Safe mode does not work for you. In Safe mode the system only uses the onboard graphics. Are you certain you ere booted into Safe mode? When in Safe mode the words Safe Boot will appear in red letters at the top of the login screen. Did you see that? I ask because it is easy to mistime the Shift key press during boot and not actually get into Safe mode.
Perhaps you problem something different? -
Help needed: Lion boots only in single user mode after a kasperksy unsuccefull installation
Hello everyboby,
I used to be a Sun Solaris sysadmin with root privileges, but I can't fix the Macbook of my girlfriend...
WHAT I WISHED:
I wished I could restore the boot INI/config files of a MacBook (the old one, made of white plastic, not the pro, made of "steel"), so that Lion started at boot, like it used to do, before a "fatal" kasperky installation.
WHAT HAPPENS:
the macbook plays the chord, shows the Apple logo, seems to load the OS (Lion) and then switches to graphic mode, BUT the desktop (is "desktop" the name of the screen of the operating system, once it's fully started, like on a PC?) doesn't appear, only a grey screen, then nothing happens.
I guess that probably Lion is fully running under the grey screen, but without the screen/video been correctly setup, I cannot interact with the notebook.
I CAN boot in single user mode, mount the file system in writing mode and read and write the disk.
WHAT HAPPENED:
my girlfriend upgraded to Lion from Snow Leopard and used the notebook for a while (one month?), then she decided to upgrade kaspersky, but the installation failed somehow and now the notebook is stuck.
WHAT I TRIED TO DO:
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- and that: http://developer.apple.com/library/mac/#documentation/Darwin/Reference/ManPages/ man5/launchd.conf.5.html#//apple_ref/doc/man/5/launchd.conf
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WHAT I AM ASKING YOU:
some help, please... : is there anybody that can give me some specific advice on how the boot is done on a macbook with Lion? Are there some INI files I can copy into the macbook, so that it starts in grphic mode?
whatever...
thank you in advance!
DarioLinc Davis wrote:
I used to be a Sun Solaris sysadmin...
Then you backed up
I didn't: it's my girlfriend's notebook and she not using a timemachine external disk. She did all by herself -
IMac 7,1 boot only in single user mode
Hi all
I've a colleague with the following problem... his iMac 20'' (iMac7,1) is able to boot ONLY in safe/single user mode (with shift key pressed during boot).
If he tries to boot normally, after the usual Apple logo screen he gets a blank (light grey) screen. No finder, no login screen.
We've tried this procedures:
- SMB reset
- PRAM cleared
- OS Reinstall (we've tried from Lion to Mavericks... actually there's 10.7.5 installed)... note that ALL installation procedure has completed successfully.
- tested the 1 RAM module installed (seems to be OK)
- tested the HD (no problems found)
Despite all these attempts, this iMac is booting well only if we press SHIFT during startup. All programs run well, wifi is working and online update too. If we reboot leaving it to restart normally (no key pressed) it shows Apple Logo for 1 minutes, then (after a black reset of the screen) seems to crash/stuck into an empty grey screen.
Is possible to identify which driver/kext is causing this problem? It can be an hardware problem? How we can fix it?
Thank you!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:
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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. -
Can't 'reboot' out of single-user mode.
Went into single-user mode earlier to run fsck. After everything had finished, and a couple of minor things repaired, typed in 'reboot' and... nothing happened. There didn't seem to be a prompt anymore to accept an input. I eventually just used the master switch. This was the first time I'd tried this since updating to Tiger. Is this a Tiger thing?
reboot is not what you type at single user mode. That is not a Unix command. In single user mode you type:
/sbin/mount -uw /
followed by
exit
or
logout
to leave it. You may be confusing it with open firmware, which you type:
mac-boot
to exit. -
Lost Admin, can't boot from disk or T-mode, no safe mode and no PRAM reset
After installing Leopard, like many I lost my Admin access. Then my MacBook would not boot from any disk nor would it book in T-mode so I could access it from another computer. It won't boot from the Leopard disk or the MacBook Restore disk. I also can't zap the PRAM and cannot boot on safe or fsck modes.
Nothing is working. I have searched the forums and tried everything I can find.
This has me worried I may need to just replace my hard drive and start over (likely with Tiger).
Any suggestions.can you choose the boot device by pressing the option/alt key?
if not, try this:
- removing power cable AND battery and press the power key for 10 seconds. 11 secs will do, too
- reattach the battery AND the cable (don't start yet!)
- press command-option-P-R (all 4 keys, just to make sure) and press power button while not releasing the keys
- you should hear the startup chime TWICE. if not, well, you're out of luck. i'm sorry ...
- if you hear it twice, try booting again and this time option/alt for choosing the boot device should work (in theory)
hope that helps,
sebastian -
Powerbook -can't start up in single user mode or from CD-why?
My daughter was gifted a Powerbook (15"). I've upgraded it to 10.5.8. It has enough speed, (1.67 Ghz), 2 gigs RAM- but it is a sticky little machine- it freezes a lot. Froze twice during the upgrade, froze once during login, Froze once while trying to do a software update, froze once while trying to get into the system preferences. It freezes pretty consistently after 15-30 minutes or so, no matter what it's doing -if a program is running or not. I tried downloading AppleJack to run a diagnostic. That requires starting up from single user mode. I tried to do that , but the machine just opens to the login screen. I also tried running TechTool from the CD, and the machine wouldn't start up from CD either. What should I try next?
Try this one for some information.
-
Suddenly, Macbook doesn't boot up in single user mode or verbose mode
Hello, I use the single-user boot up quite often to check permissions and do a fsck after my mac crashes.
I do this by pressing Apple(Command)-S at startup or cmd-V for the verbose mode. I do this all the time.
But now my Mac won't take it anymore. It just refuses to accept any key combo. Any ideas why this is happening?
thanks.Hi Jose, actually you don't have to boot to single user and repair permission all the time. Just perform that after you update your software and or hardware.
Can you start up normally and then use your keyboard as usual, or is the keyboard refuse to do so?
Try to reset your PRAM and or PMU to refresh your hardware behavior.
http://docs.info.apple.com/article.html?artnum=2238
http://docs.info.apple.com/article.html?artnum=303319
Good Luck. -
Can't start up in single user mode
MacBook was shipped to me carelessly and now I can't get it to boot up. Tried just about everything, but wondering if there's any other way besides Apple + S to get it in Unix mode.
Thought I should add that after a long wait, a grey folder with a question mark pops up. It's not flashing, just solid. And eventually that disappears and goes back to a white screen.
-
Running Designer in multi-user mode on Citrix
We have multiple developers accessing DS 3.1 Designer via Citrix. Each time a developer logs in and launches Designer, they see the previous developers db log in information. We have since implemented the RunDSDesignerMU.bat script, but we're still having the same issue. Any ideas?
I think this is not possible as debugger attaches to the java process over a
specific port specified during wls startup.
Now if a debugger session is already active (read using the port) how can
others attach to the same port
Wondering why your are encountering this limitation. Ideally debugging is
done on development environments where each developer has a dedicated instance
to play with. Even in the event you go for a single installation, you could
create multiple server instance, one for each developer
Thoughts
anand
In article <3f0c3b90$[email protected]>, Dan wrote:
>
The problem we are facing is that starting WebLogic in the debug mode only allows
a single user to debug at a time. It does not allow multiple users to remotely
debug. Also, when a user is debugging, the WebLogic instance cannot be used by
other users - even for normal execution.
Supporting Information:
1. We have installed BEA WebLogic 7.0 on a Dual Xeon Processor machine with 1GB
RAM and deployed our J2EE application on this server.
2. The development is being done using JBuilder 8.0 Enterprise edition. All team
members have JBuilder 8.0 installed on their local workstations.
3. When we need to debug the application, we have to start the WebLogic server
using "StartRemoteWebLogic". This allows us to remotely debug the application
from our local workstations. -
Multi User Mode Won't run Program
I have Route 66 USA running with the windows gps device which came with the program. Originally I installed Route 66 as an administrator. Since then I have changed my account to a standard user and added an administrator account and a third user account.
Route 66 only works with my original user account or any user I setup with administration status. It will not allow the program to run from a second standard user. Why? I don't need admininstration account to run it using the original user account.
Apple Care will not help me figure out how to change the permissions and ownership to allow this second user to run the program because its 3rd party software even though I asked for help figuring out what the ownership/permissions stuff is all about or what they mean.1. It is possible to do this in the Finder, but will
likely be more reliable and convenient to do it in
the Terminal.
2. You can run that command from any admin account on
the machine, and it will have the same effect from
any admin account.
3. Not for a third-party application, as the receipt
for that application inside /Library/Receipts isn't
consulted if it exists at all.
4. See here and <A
HREF=http://developer.apple.com/documentation/Darwin/R
eference/ManPages/man1/chmod.1.html>here for
information.
(16550)
Perfect! Thanks big time! Printing it out and will check out the info!
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