[SOLVED] can't mount USB external drive since udev upgrade to systemd

At somepoint in time around the June 1 change from udev to systemd or the change from udisks to udisks2 something has changed the way my external USB drives auto-mount.
I have always just plugged them in and they show up in PacmanFM just fine. Now, they do show up but the NTFS drive is showing as read-only and another empty drive that I have reformatted using GParted to xfs, then ext2, and finally again using ext4 gives "Permission Denied" errors when I try to put a file on the drive. Happens no matter how I format it.
Did something change that I need to manually configure? Up to this point I relied on udev just kind of doing its thing - I never had to configure anything to get these drives to work properly.
Last edited by AyeCapn (2012-06-26 15:15:59)

Perhaps the cause of my issue might be relevant:
While the now deleted udev automount script from the Arch Wiki had worked for months without issue, approximately since the udev/systemd merger it became broken for NTFS partitions on USB devices.
It still worked with the classic initscripts, but with systemd it only resulted in "Transport endpoint is not connected" for the supposed mount point and ls reported lots of "?" for it.

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Can't mount my external drive

I have a MacBook Pro 15", 2.8 GH, Snow Leopard 10.3; I bought it on september, 2009. I also have an external Western Digital hard drive: 2TB, MacBook Studio II. I use it for back up only, through Time Machine; the disk itself was bought in december 2009.
A week or so I connected my MBP through the firewire port and it the disk didn't mount automatically as it usually does. Time Machine simply says that it can't back up because the hard drive isn't available. I restarted the computer with the drive connected, but nothing happened.
The first time this happened I just droped it. A few hours later I connected the disk again and, voila, it was there, as usual.
This week I have the same problem again. Only this time, after a few hours, I can't still see the disk. I've checked on the Western Digital website and they have no drivers at all.
What can I do? What can possibly be wrong?

Can you see the drive in Disk Utility? If so, can you get it to mount with the mount button? Can you use Disk Utility to repair it?
Also, do you have any other FW devices you can try to check out the port itself?
I don't really know what the problem is. I had something similar happen to me with my iBook, where the external FW drive didn't mount at all and couldn't be seen by Disk Utility either. I then tried a USB cable and the drive mounted. After doing the backup, Super Duper wouldn't force quit and the iBook froze--even the beach ball froze. I had to shut down using the power button.
Next I tried the drive on my MBP FW port, and it mounted. I decided to repair the backup and it had errors that would not repair. I then erased and reformatted it. I then tried the iBook FW port and the drive mounted. I then did another Super Duper backup, and ever since, the drive has mounted and worked without issue.
Don't know if any of this sheds any light, but I eventually surmised that the FW port on the iBook must have not been working properly, but that the shutdown and restart seems to have reset it.
I'm thinking it might not hurt to go through the procedure to shut down your computer to reset the ports:
http://support.apple.com/kb/HT1317?viewlocale=en_US
It also wouldn't hurt to boot from your install disc and navigate to Disk Utility and repair your boot drive. Also use Disk Utility to repair your external drives. I took all of these steps, and have had no issues since.
Good luck!

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i thought this package was already installed . thanks a lot , it worked !

[SOLVED]Can't mount USB Flashdrive.

I cannot use my Flash Drive in Linux anymore. I've flashed Arch using Win32ImageWriter, installed it, but now, a few days after, I wanted to use it for something else, but it does not mount.
I've opened KDE Partition Manager, my Flash Drive shows up, but it reports a 2.74 PiB size, even though it's just 8 GB.
dmesg | tail -n10 has the following output:
[ 2302.625827] sd 11:0:0:0: [sdc] Write Protect is off
[ 2302.625836] sd 11:0:0:0: [sdc] Mode Sense: 43 00 00 00
[ 2302.626571] sd 11:0:0:0: [sdc] No Caching mode page present
[ 2302.626580] sd 11:0:0:0: [sdc] Assuming drive cache: write through
[ 2302.631614] sd 11:0:0:0: [sdc] No Caching mode page present
[ 2302.631629] sd 11:0:0:0: [sdc] Assuming drive cache: write through
[ 2302.634768] sdc:
[ 2302.640141] sd 11:0:0:0: [sdc] No Caching mode page present
[ 2302.640154] sd 11:0:0:0: [sdc] Assuming drive cache: write through
[ 2302.640161] sd 11:0:0:0: [sdc] Attached SCSI removable disk
Yeah, it does not report any partitions, even though I've formatted it in Windows like 10 times, tried to create a bootable GParted USB, copied a bunch of random files.
What can I do? All this happened after Win32ImageWriter, worked fine under Linux Distros before.
Help will be appreciated, Thanks.
Last edited by archie0 (2012-07-10 19:22:35)

Updating from Linux 3.3.4 solved my problem.

I can not mount an external drive

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I had been using the drive connected to an airport extreme. That configuration failed its connection to my imac. The drive is now connected now directly to the computer. Any ideas here as what I can try next? Many thanks.

Cannot mount any firewire/USB external drive after software update 10.5.4

After the last software update on 10.5.4 it did not complete the installation, and get stuck at the last step of running installation script for hours. So I have to restart the computer, and it restarted fine. Then I use Disk Utility to check my hard disk, and discovered some file system inconsistency error, so I repaired it (in target disk mode by another Mac). After it is repaired, the file system passed with no error.
But ever since then, I cannot mount any external firewire drive or USB drive. I cannot use Time Machine to backup my disk. I think my firewire and USB ports are fine because I can restart my iMac in target mode and connect to my MacBook via firewire, so the hardwire ports are functional, except that it seems 10.5.4 cannot detect or mount any external drive after the failed software update.
Does anyone encounter similar problem? How can I fix it? I have my disk backed up by TimeMachine but I cannot restore it if it won't let me mount my TimeMachine disk. Is there any other way other than completely reinstall 10.5 from scratch?

first, you should try reinstalling 10.5.4. download the [combo update|http://www.apple.com/downloads/macosx/apple/macosx_updates/macosx1054com boupdate.html] and run it. If that doesn't fix the issue, you can use full system restore from TM to go back to a time before the troubles started. to do that boot from the leopard install dvd, once past the language screen go to the Utilities menu at the top and choose "restore from backup".

Trying to move aperture library from USB external drive to FW 800 external drive.i can see the projects but no thumbnails. Error application not responding. Verified permissions before started. It's been 3hours. Recommendations please

I have consolidated iPhoto into aperture 3.2.2 and now have both aperture and iPhoto put consolidated library on 2.0 USB external drive. Have been removing duplicate photos from 23,000 down to 15,000. Problem in trying to close aperture and now tried to move library from 2.0 USB to 800FW and can see projects but no thumbnails. Aperture error now reads not responding. Can I repair library on 2.0 at this point?

Sharon,
did you do anything else besides copying your library to a fire wire drive after your last post Aperture not responding ?
Since that library probalbly already needed fixing, I'd recommend to force quit Aperture and use the "First Aid" to repair your Library.
Aperture 3: Troubleshooting Basics: http://support.apple.com/kb/HT3805
Regards
Léonie

Boot Camp with Win 8 Can't See The USB External Drive [MBR with NTFS, Fat32, HFS Partitions]

Hi. When I boot to Boot Camp with the latest Apple Windows Support drivers can't see my USB Flash Drive, DVD and OS X volumes but not my USB external drive that has an MBR partition scheme (using iPartition from GUID) and in there it has different volumes [HFS when I boot to Snow Leopard, Fat32, NTFS]. What can I do with Boot Camp to make it see my USB external drive and why isn't it seeing the USB when it can see the USB flash drive both use USB?
Thank you in advance.
God bless.

Buy Paragon NTFS for OS X $20.

Can I mount my external hard drive which will be compatible with both Mac and Windows?

Hello,
Can I mount my external hard drive which will be compatible with both Mac and Windows? If yes, then please let me know, because I intend to use my hard drive for both Windows and Mac, without losing any file.

Yes. By default, Mac OS X and Windows can read and write drives which are formatted as FAT32 or exFAT; NTFS drives aren't writable from Mac OS X without additional software.
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How can I mount a CD Drive in Single User?

Thank you for reading my question.
I need to run single user mode on my iMac because of a disk problem. I would like to be able to mount the cd drive while I am in single user mode. I would also like to be able to mount usb hard drives with confidence, so that I can copy off files from the internal hard drive.
I am in single user mode, which I get to by holding down Command-S on startup. I can look at the disks that are attached to my computer by executing
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However this appears to be adding disks. I started with /dev/disk2 and /dev/disk2s1 etc which I understand are partitions on that external drive. Now when I list /dev/disk* I have /dev/disk3 and a couple of partitions on those devs. Is that normal? Have I not unmounted disks properly?
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If I were to create a directory in /Volumes is that advisable? How do I make the root directory readable is that by using 'mount -uw'?
Thank you. Please if you answer my question, try to be clear on what commands to use and why. Bear in mind that other people will read this, and no one on the web seems able to write suggestions very clearly. Maybe we can be the first! If I have not been clear, please feel free to ask for clarification. i am not a total unix newbie. Rather in the 20 years since I was a sysadmin, my memory has faded.
Pete

I think you need to post this in a different forum. I think the Developer Forums would be the right choice.
In any event from the little Unix I know you can't mount a removable device until it's connected which means you need to put a CD/DVD into the optical drive. At that point if you enter 'df' you should see the device if it is mounted automatically (which I believe it does.)
In single-user mode the entire drive is readable and all files accessible. You are the 'root' user. In order to put the system into write mode you must enter 'mount -uw /'. Note the '/' at the end of the comnmand line. That makes the entire system writeable.
You do not need to create a directory in /Volumes. When the CD/DVD is recognized an entry in /Volumes will appear unless the disc is unformatted.
Now take some of the above with a grain of salt. I'm certainly no Unix expert.

Having troubles reading usb external drives.

I have a macbook pro, mid 2010 is when I got it. The issue I've ran into for about 6 months now is my usb external drives are not currently being recognized. It's only external drives and thumb drives though. My mac recognizes my iphone, charges my camera usb, lets me use a usb midi controller. About six months ago I was having trouble connecting a usb dmx lighting interface. I called the company and they sent me to a workaround and it worked. http://groups.google.com/group/dmxis_users/browse_thread/thread/c5746c10c618bf19 ?hl=en_US
Ever since then, it's never been the same my external drives don't work. I even took it to an apple store and replaced the internal boards. (Sorry for not knowing specifics) Any suggestions or ideas would be greatly appreciated!

That would explain your problem! If you have a backup then see if it's on your backup. Otherwise, you will need to restore it from your installer DVD using Pacifist:
How Restore Deleted or Missing OS X Components
A few of the basic OS X installed applications can be restored from the Optional Installs installer located in the Optional installs folder on your Installer DVD. However, if what you need is not there then follow the instructions below.
How to Use Pacifist to Restore Deleted or Missing OS X Components
Insert the OS X Installer DVD into the optical drive. Use a simple utility like TinkerTool to toggle invisibility so you can see invisible items. Alternatively, open the Terminal application in your Utilities folder and at the prompt enter the following:
defaults write com.apple.finder AppleShowAllFiles Yes Press RETURN.
To turn off the display of invisible files repeat the above command substituting No for Yes.
The install packages are located in the /System/Installation/ folder on the DVD.
Download the shareware utility Pacifist from VersionTracker or MacUpdate. Use it to extract a fresh copy of the missing item(s) from the file archives on your OS X installation DVD. The file archives are in the /System/Installations/ folder (use Go to Folder option in the Go menu of the Finder.)
Here are Four Basic ways to use Pacifist (courtesy of George Orville.)
A. Drag a .pkg icon onto the Pacifist window .....proceed to step 7.
B. Click on “Open Package ....” and navigate to package desired and click “Open” in the open/save window.....proceed to step 7.
C. Insert Mac OS X installer CD and when it mounts, navigate to .... Menu->Go->Go to Folder. In the path field enter or paste ....
/Volumes/disc name/System/Installation/Packages (where disc name is the name of the CD/DVD that you inserted.
• Click on the "Go" button ..... • Drag a .pkg to Pacifist..... proceed to step 7.
The package you'll need will have to be discovered by trial and error, but for most applications you should start with the Essentials.pkg and/or Additional Essentials.pkg.
D. Insert your Mac OS X install disk 1 .... and open Pacifist.
1. In Pacifist, select "Open Mac OS X Install Packages" ... dialog may appear asking for disk 2, then disk 3 and finally disk 1 again.... {if DVD is not used)...If “Stop Loading” is selected...the procedure will stop!!!
2a. When loading is complete, a new window appears, click the triangle to display contents of each package...Select item and proceed to step 7.
2b. or click the “Find” icon in the Pacifist window and type the name of the software you need.
3. In the list that comes back, click the top most entry for the item that you want. ..... that is the one for the English language.
4. On the top of the Pacifist window, click “verify” .... you will probably be prompted for your password.
>5. Enter checks for.... “verify permissions” and “verify file contents.” and click “verify” ....enter password when prompted.... you will get back output which may look like this:
20 files were scanned. 20 of 20 files were present on the hard disk. 0 of 20 files had file permissions that did not match those specified in the package. 0 of 20 files had checksums that did not match those specified in the package.
6. Click “close”. Go to step 7.
Extract or Install........
7. In the Toolbar (upper left), you now have the option to extract or install. Click a file in the lower list and those two icons will be enabled.
8. If “Extract to...” is selected.... navigate to the location where the file will be placed, select “choose”, select “extract” in new dialog that appears,authenicate , if prompted, click “OK”.
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10. If “Install” is selected... dialog will appear with the location/path of the installed software. Click “Install”
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Pacifist may find that a file it is installing already exists on the hard disk. Pacifist will present you with an alert panel....
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Problem mapping USB external drive connected to Airport Extreme on my PC

I am having a problem mapping my USB external drive in my PC running WIndows Vista. Here is what I have so far:
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My Macbook can see the External Drive connected to AEBS but unable to browse the folders. When I click the external drive to view the folders the beach ball remain spinning for a long time and then gives an error unable to connect. My MacBook Pro can see all the external drive files with no problem.

How is that drive formatted? It needs to be Mac OS Extended (Journaled) or FAT32 for the AirPort Extreme to be able to read the disk correctly.
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My MacBook Pro can see all the external drive files with no problem.
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Imovie9, 13"macbook aluminum and USB external drive

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Thank you! Yes. I have HDV today with an imac. I am deciding between the new macbook and the new white macbook. I really want the small form factor. I should really just buy the white one since it has firewire, but I don't want plastic and i like the new touchpad. I also want to get a flash drive HD camera that uses USB. I got concerned using a USB External drive for the AVCHD because of file sizes and making the USB drive unstable. I think i will ensure that i keep enough hard drive space on the macbook to do all editing and then move as much as I can to the external drive.

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[SOLVED] can't mount USB external drive since udev upgrade to systemd

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