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SMB File Sharing not working in Ventura

I use the SMB file sharing system to access files on my MBPro from my iPhone 12, on my local network. Until now, this has been robust, reliable and fast.


After updating my MBPro to Ventura 13.0 and my iPhone to iOS 16.1 I cannot connect the laptop to the phone or to my old iMac, running Monterey 12.6.


Connections between the old iMac and the iPhone work just fine.


Settings on the MBPro show that file sharing is enabled, but it is clearly not working. Any ideas on how to fix this? I have tried all the usual stuff, rebooting, toggling the controls off and on, etc., to no avail.

MacBook Pro 14″, macOS 13.0

Posted on Nov 3, 2022 8:36 AM

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Posted on May 6, 2023 10:21 AM

The working solution for me

Add

/usr/sbin/smbd 

with Settings -> Network -> Firewall -> Options

Or

sudo /usr/libexec/ApplicationFirewall/socketfilterfw --add /usr/sbin/smbd
sudo /usr/libexec/ApplicationFirewall/socketfilterfw --unblockapp /usr/sbin/smbd


Interesting is that this reqiured even if Sharing is visible as allowed in firewall.

358 replies

Mar 10, 2023 2:42 PM in response to abromber

abromber wrote:

Thank you, this worked for me as well. I had tried everything in your post *except* removing the previously shared folders from the list in Settings as part of the process. I went to the list of shared folders in "File Sharing" (click the little info circle to open a dialogue that shows the list.) I removed all folders from the list, turned off file sharing, unchecked "shared folder" in all Finder Get Info boxes, and rebooted. After the reboot, the folders are shared normally. Time Machine backups now work normally. Sharing has survived multiple reboots over two days to be sure, so I am happy. 

abromber


Update: almost three days later and my network is still behaving normally and has survived several reboots. File shares and Time Machine all normal. Apple has apparently acknowledged the problem and announced a fix in the next OS update.


abromber

Mar 12, 2023 10:58 AM in response to dima_astakhov

I have just received the following response to my Bug Report, from Apple's feedback system:


As a result of your feedback, there are changes in the latest update, build 22E5236f, that have resolved this issue.

You can see the software build your device is running and check for the latest update by clicking on the Apple logo in the upper left hand corner > About This Mac. If the build is not visible, click on the macOS version, e.g. 10.15.x, to reveal it.


If this issue is not resolved for you in the 22E5236f build, please file a new feedback report. 


My MBPro is running macOS 13.2.1, Build 22D68. I await the distribution of 22E5236f to find out if it really works. If anyone is already using it, please post and let us all know if it fixes the problem.


dima_astakhov wrote:

MBP Pro M1 and MBA M1 both working with this advice. This advice is useless


Mar 12, 2023 11:19 AM in response to tresinnoctem

I'm thoroughly confused by your post, or their message to you rather. Are you implying that Apple has released an update containing an SMB file share fix? I don't see any updates available at all.


I'm still running my Batchmod fix from last month and SMB has been working flawlessly since then. But I'd really like a permanent fix to this issue so I can turn my firewalls back on.

Mar 12, 2023 12:33 PM in response to somuchforlaunch

If you follow the thread, it is pretty clear that this fix is currently in beta test. It will presumably appear in your software update when testing is complete.


I put on the comprehensive fix (remove all shares, turn sharing off, reboot, reinstate shared folders) - this has worked and I await whether or how long it will stick. Previous suggestions have all reverted after my laptop has gone on standby and restarted. None of the Get Info boxes had 'Shared Folder' ticked, so I didn't had to make changes there.

Mar 14, 2023 12:09 PM in response to henleygoldnet

Hmm - the server is no longer even appearing in my Connections in Finder. If I attempt access via iMac on Network, I see only an external drive, no folders, and it won't connect. On the server side, I've removed all shared folders, turned off File Sharing, restarted, reinstated shared folders. They show with Shared Folder ticked in Get Info in Finder on the server. Can't wait for the alleged bug fix.

Mar 21, 2023 9:12 AM in response to rwhitey

I have repeatedly tried to remove extended attributes (I am not knowingly using any - I have not customised any icons, for example). I get the error message No such xattr: com.apple.FinderInfo


I have repeatedly removed all folders from File Sharing, Turned File Sharing off, rebooted, turned it back on and ensured my own account (I use the same credentials on my iMac and Air) and Admin have read/write access for all folders I wish to share. Checked Shared Folder is ticked in Get Info in Finder and also that the accounts are showing with access.


The laptop appears to connect to the iMac but all folders are empty. Tried various methods to connect to the iMac - by local name, by IP, by Network in Finder etc.



Mar 27, 2023 12:58 PM in response to swixo

Can you confirm that the 13.3's build is the 22E5236f that Apple support mentioned should have the fix? If it isn't, perhaps the fix is due to come in a 13.3.1 update or something. If it is that build though, that's disappointing (and misleading on Apple support's part), and I suppose people will need to submit new tickets.

Mar 27, 2023 1:47 PM in response to swixo

"My case is not resolved with 13.3. The workaround (sharing off - reboot - sharing on) still does work."


Tip: Before you reboot, Go to Settings/General/Sharing and click the little circle with the "i" next to the toggle. It will bring up a list of shares. REMOVE ANY SHARES THAT ARE LISTED. Then turn file sharing off and reboot. Then turn file sharing back on. That is what finally worked for me.


P.S. You can turn off SMB from that same nested dialogue (click "Options") if you want to experiment.


abromber

Mar 27, 2023 2:04 PM in response to swixo

@swixo - yes -- it fixed it completely on 13.2.1. Everything works normally and has survived multiple reboots, etc. Eventually the shares repopulated in the list, but that hasn't affected anything so far. It's been almost three weeks and I have declared victory. I have not tried 13.3 yet and I am in no hurry. Good luck!


abromber

SMB File Sharing not working in Ventura

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