[Bug 1764651] Re: Two cursor at kvm when using VNC

2018-05-03 Thread Andreas Hasenack
Confirmed on bionic using remmina, see attached video

** Attachment added: "screncast.webm"
   
https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1764651/+attachment/5133131/+files/screncast.webm

** Changed in: qemu-kvm (Ubuntu)
   Status: New => Triaged

** Changed in: qemu-kvm (Ubuntu)
   Importance: Undecided => Low

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Title:
  Two cursor at kvm when using VNC

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[Bug 1767855] Re: php.ini grammar mistake

2018-05-03 Thread Andreas Hasenack
** Changed in: php-defaults (Ubuntu)
   Status: Confirmed => Triaged

** Changed in: php-defaults (Ubuntu)
   Importance: Undecided => Low

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Title:
  php.ini grammar mistake

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[Bug 1767454] Re: "Other Locations" does not automatically find Samba servers in Ubuntu 18.04

2018-05-03 Thread Andreas Hasenack
Defaults for xenial (samba 4.3.11):
  client min protocol = CORE
  client max protocol = default (which is NT1 in this version of samba)

Defaults for artful (samba 4.6.7):
  client min protocol = CORE
  client max protocol = default (which is NT1 in this version of samba)

Defaults for bionic (samba 4.7.6):
  client min protocol = CORE
  client max protocol = default (which is SMB3_11 in this version of samba)

So before bionic, if you wanted a more secure protocol, you had to
specify it (like smbclient's -m SMB3 option).

Now in bionic, if you want a *less* secure protocol. you have to specify
it.

Ideally, computer browsing and actually connecting to shares should
happen with different protocol versions.

smbclient in bionic does a quick downgrade to NT1 when needed. Notice the 
"Reconnecting" message intertwined in the output below:
ubuntu@bionic-desktop:~$ smbclient -L xenial -N -m SMB3
Anonymous login successful

Sharename   Type  Comment
-     ---
print$  Disk  Printer Drivers
public  Disk  Public share
IPC$IPC   IPC Service (xenial-desktop server (Samba, 
Ubuntu))
Reconnecting with SMB1 for workgroup listing.
Anonymous login successful

Server   Comment
----

WorkgroupMaster
----
UBUNTU   XENIAL


In artful, that downgrade does not happen, and we don't get the workgroup 
listing:
ubuntu@artful-desktop:~$ smbclient -L xenial -N -m SMB3
Anonymous login successful

Sharename   Type  Comment
-     ---
print$  Disk  Printer Drivers
public  Disk  Public share
IPC$IPC   IPC Service (xenial-desktop server (Samba, 
Ubuntu))
Anonymous login successful

Server   Comment
----

WorkgroupMaster
----
ubuntu@artful-desktop:~$ 


I suspect smbtree does the same. In bionic, where max protocol is SMB3_11 by 
default, it works out of the box. But in artful, if I set client max protocol 
to SMB3_11, it stops working:
ubuntu@artful-desktop:~$ testparm -s -v 2>/dev/null|grep "client max protocol"
client max protocol = default
ubuntu@artful-desktop:~$ smbtree
UBUNTU
\\XENIALxenial-desktop server (Samba, Ubuntu)
\\XENIAL\IPC$   IPC Service (xenial-desktop 
server (Samba, Ubuntu))
\\XENIAL\public Public share
\\XENIAL\print$ Printer Drivers
\\BIONICbionic-desktop server (Samba, Ubuntu)
\\BIONIC\IPC$   IPC Service (bionic-desktop 
server (Samba, Ubuntu))
\\BIONIC\public Public share
\\BIONIC\print$ Printer Drivers
\\ARTFULartful-desktop server (Samba, Ubuntu)
\\ARTFUL\IPC$   IPC Service (artful-desktop 
server (Samba, Ubuntu))
\\ARTFUL\public Public share
\\ARTFUL\print$ Printer Drivers
ubuntu@artful-desktop:~$ sudo vi /etc/samba/smb.conf 
ubuntu@artful-desktop:~$ testparm -s -v 2>/dev/null|grep "client max protocol"
client max protocol = SMB3
ubuntu@artful-desktop:~$ smbtree
ubuntu@artful-desktop:~$ 


So in summay, bionic samba's own tools seem to know when NT1 is needed and 
downgrade appropriately. Ideally the rest of the smb ecosystem should do the 
same, assuming there is no way to get the computer listing with non-NT1 
protocols.

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Title:
  "Other Locations" does not automatically find Samba servers in Ubuntu
  18.04

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[Bug 1767454] Re: "Other Locations" does not automatically find Samba servers in Ubuntu 18.04

2018-05-03 Thread Andreas Hasenack
What are your servers? I can't get windows 10 or 2016 server to show up
not even in artful (17.10).

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Title:
  "Other Locations" does not automatically find Samba servers in Ubuntu
  18.04

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Re: [Bug 1767454] Re: "Other Locations" does not automatically find Samba servers in Ubuntu 18.04

2018-05-03 Thread Andreas Hasenack
On Thu, May 3, 2018 at 5:54 PM, tony <1767...@bugs.launchpad.net> wrote:

> Andreas, it looks like to me that smbtree still needs NT1 to list
> shares, as people harden there servers and disable less secure protocols
> it will break browsing for shares.
>

Do you mean list shares or list computers?


> the only way to get the computer listing with non-NT1 that I know of at
> this point is with MDNS or Zeroconf/Bonjour
>

That's a remark I saw in the samba upstream bug too.

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Title:
  "Other Locations" does not automatically find Samba servers in Ubuntu
  18.04

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