Messages

31

Installation and Upgrades / Re: New Install - Are the partitions correct?

« on: October 30, 2015, 11:09:10 am »

"Disk /dev/mapper/insignia1--vg-root doesn't contain a valid partition table" is normal for a raid device. Your fdisk shows /dev/mapper/XXX which implies a raid setup, but you only have /dev/sda (one drive) at the device level. How did you set this up ?

32

Installation and Upgrades / Re: Can't Access Webadmin Interface

« on: October 30, 2015, 11:03:50 am »

By default new versions of zentyal use port 8443 for the web admin pages, are you connecting via the following ?

https://192.168.1.141:8443/

33

Installation and Upgrades / Re: [SOLVED] Problems following kernel update to linux-image-3.16.0-48-generic

« on: October 04, 2015, 10:34:42 pm »

This bug was fixed in the package linux-lts-utopic - 3.16.0-49.65~14.04.1

Re-installed the kernel package

Code: [Select]

sudo apt-get install linux-image-generic-lts-utopic
sudo apt-get update
sudo apt-get upgrade
Rebooted, all good. Currently running 3.16.0-50-generic

34

Installation and Upgrades / Re: File sharing on new raid disks

« on: September 12, 2015, 12:27:33 pm »

Thanks for updating your post. It's always good to fixes fed back for other users. Can you add [SOLVED] to the  Subject line of your original post ? Cheers.

Argh, you beat me to it!

35

Installation and Upgrades / Re: [Solved] Problems following kernel update to linux-image-3.16.0-48-generic

« on: September 11, 2015, 10:43:22 am »

Launchpad bug track for this can be found here https://bugs.launchpad.net/ubuntu/+source/linux-lts-utopic/+bug/1492146

36

Installation and Upgrades / [SOLVED] Problems following kernel update to linux-image-3.16.0-48-generic

« on: September 10, 2015, 02:53:57 am »

Posting this in the hope that it helps someone else. The latest kernel update broke the networking on a primergy server that I manage, as reported here. Network connections were randomly getting reset (every 30s or so) with the following messages recurring in dmesg

Code: [Select]

[ 3209.384430] igb 0000:02:00.0: Detected Tx Unit Hang
[ 3209.384430]   Tx Queue             <2>
[ 3209.384430]   TDH                  <0>
[ 3209.384430]   TDT                  <0>
[ 3209.384430]   next_to_use          <2>
[ 3209.384430]   next_to_clean        <0>
[ 3209.384430] buffer_info[next_to_clean]
[ 3209.384430]   time_stamp           <1000b1520>
[ 3209.384430]   next_to_watch        <ffff880fe2f68010>
[ 3209.384430]   jiffies              <1000b177e>
[ 3209.384430]   desc.status          <528200>
[ 3210.514216] igb 0000:02:00.3 em4: igb: em4 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
[ 3211.385464] igb 0000:02:00.0: Detected Tx Unit Hang
So I proceeded to downgrade the kernel to the previously working one. I got the list of the kernels installed on the server using

Code: [Select]

sudo dpkg --list | grep linux-image
The most recent one installed was linux-image-3.16.0-48-generic and I proceeded to remove the offending kernel image using

Code: [Select]

sudo apt-get purge linux-image-3.16.0-48-generic
and rebuilt grub so that it picked the most recent kernel still installed on the system after removing 3.16.0-48 (linux-image-3.16.0-46-generic)

Code: [Select]

sudo update-grub
After rebooting, the server came back up and worked normally. Currently kernel upgrades are halted until I re-install linux-image-generic-lts-utopic which was removed as part of the kernel downgrade. To get automatic kernel upgrades working again re-install linux-image-generic-lts-utopic. I'll re-attempt the kernel upgrade when .48 is superseded & post again. Status of this bug: "Fix Committed", meaning that the bug will be fixed but a fix will not be available until next kernel release.

37

Installation and Upgrades / Re: 32 bit Zentyal 4.0 download link?

« on: September 01, 2015, 03:50:10 pm »

there isn't an x86 zentyal iso, the post linked above refers to adding zentyal to an x86 ubuntu iso installation.

38

Installation and Upgrades / Re: NetBIOS over VPN

« on: September 01, 2015, 03:47:27 pm »

Just the default offered through the Zentyal GUI. OpenVPN TAP adapter & TLS. It's just the server that's not broadcasting its presence over the VPN, when I allow client-client connections I can see the other machines connected to the VPN so I know the info isn't getting blocked by the firewall.

39

Installation and Upgrades / Re: Old features of zentyal version also in 4.1?

« on: August 30, 2015, 06:57:53 pm »

Some of the functionality has been dropped in the recent versions of Zentyal so that the devs can concentrate on 'core' functions that they deem more important.. As you suggest, you can run virtual machines to take over the functions that you're missing in the new version. Wouldn't recommend running old versions of Zentyal though because the security updates won't be available for the version of ubuntu it's build on won't be maintained forever.. You might better off going for a base debian distro and setting that up for the extra functions instead.

The 'official' zentyal way is to use the contrib modules. The contrib repo modules aim to add in additional functionality to the base Zentyal distro. Have a look here for wiki information about https://wiki.zentyal.org/wiki/Building_and_maintaining_a_contrib_Zentyal_module and the contrib github repo. Having said that, the wiki refers to Zentyal 3.5 and there have been requests from communtiy members for info on building contrib modules for Zentyal v4.0+ and there's not been much response sadly.

40

Installation and Upgrades / Re: Absolutely NEED bonding

« on: August 27, 2015, 01:36:57 pm »

I'm not getting any docs on https://doc.zentyal.org, just three links that all point to www.zentyal.org or www.zentyal.com

41

Installation and Upgrades / Re: "No such user" after restore configuration on new hardware

« on: August 27, 2015, 10:14:45 am »

I don't think so, as I get the same error message in the VM I set up (shown below) and I have been able to restore the local user accounts too. I still get the error when running sysvolcheck following a sysvolreset and also after re-applying recursive ACLs in the zentyal GUI.

Code: [Select]

ERROR(<class 'samba.provision.ProvisioningError'>): uncaught exception - ProvisioningError: DB ACL on GPO directory /var/lib/samba/sysvol/<DOMAIN>/Policies/{31B2F340-016D-11D2-945F-00C04FB984F9} O:LAG:DAD:P(A;OICI;0x001f01ff;;;DA)(A;OICI;0x001f01ff;;;EA)(A;OICIIO;0x001f01ff;;;CO)(A;OICI;0x001f01ff;;;DA)(A;OICI;0x001f01ff;;;SY)(A;OICI;0x001200a9;;;AU)(A;OICI;0x001200a9;;;ED) does not match expected value O:DAG:DAD:P(A;OICI;0x001f01ff;;;DA)(A;OICI;0x001f01ff;;;EA)(A;OICIIO;0x001f01ff;;;CO)(A;OICI;0x001f01ff;;;DA)(A;OICI;0x001f01ff;;;SY)(A;OICI;0x001200a9;;;AU)(A;OICI;0x001200a9;;;ED) from GPO object

I agree that doesn't look good! On the machine I backed up this error doesn't appear, although when running sysvolcheck I do get;

Code: [Select]

ERROR(<type 'exceptions.TypeError'>): uncaught exception - (61, 'No data available')
Perhaps one of the mods can comment on this, should this be happening after restoring a system ? jbahillo can you chime in here please?

42

Installation and Upgrades / Re: "No such user" after restore configuration on new hardware

« on: August 26, 2015, 11:56:49 am »

Can you post up the entries in /var/log/zentyal/zentyal.log that relate to enabling/disabling PAM ? I'm hoping there's some errors listed that could help identify why the local users aren't being created.

43

Dutch / Re: 504 Gateway Time-out

« on: August 26, 2015, 11:45:04 am »

Is it just the printer configuration page that gives you the gateway timeout error ?
You could try shortening the timeouts in /etc/nginx/nginx.conf by adding the following to the http { } section;

Code: [Select]

client_header_timeout 3000;
client_body_timeout 3000;
fastcgi_read_timeout 3000;
client_max_body_size 32m;
fastcgi_buffers 8 128k;
fastcgi_buffer_size 128k;

and then reloading nginx

Code: [Select]

/etc/init.d/nginx reload


44

Installation and Upgrades / Re: "No such user" after restore configuration on new hardware

« on: August 26, 2015, 11:28:28 am »

Did you get any errors during the restore process ?

45

Installation and Upgrades / Re: Full Conf Backup via SSH

« on: August 24, 2015, 09:27:54 pm »

There doesn't appear to be a create-backup script under that path.. There is a make-backup script that does the job though

It dumped the backup tar into;

Code: [Select]

Backup stored into file /var/lib/zentyal/conf//backups/<date>-<time>.tar

BTW The // is intentional as it's reported by the script to be put in that location.