ubuntustudio-bugs team mailing list archive

[Gianfranco Costamagna <costamagnagianfranco@xxxxxxxx>]

>Sorry Gianfranco, I don't know why I didn't receive your request to
test by email. I received >the others.

no problem!

>So, first thing, trying to install it through synaptic after enabling the proposed repository I >get this message:
>"W: Download is performed unsandboxed as root as file '/root/.synaptic/tmp//tmp_cl' couldn't be >accessed by user '_apt'. - pkgAcquire::Run (13: Permission denied)"
>
>Never got that before.

I'm not worries, this might be something related to a lock not being
cleared, not related to this bug...

>Regarding the .psd bug, it seems to be solved on my ubuntu-mate 18.04.2
LTS 64 bits. My other >systems are the same so it will be hard to test
on other versions.

nice to know!
>The other thing is that looking for a .psd to test on older projects I discovered that many more >.psd files have been destroyed than I thought... I must have accessed those folders while >looking for other things.
>
>I wonder if more people were affecting by that and don't realize they have a non functional >archive and if there is something that can be done to warn them to make sure they get a backup, >if they have.
>
>Maybe it's possible to give a warning to those who downloaded Blender since the bug was active?

not sure, I'll forward this to the Debian developer.

Can you please tell me the "exact" steps to reproduce the problem?
(where to click on the gui), so I can check if the other fixes are working properly!

** Description changed:

+ [Warning]
+ * Since this bug is about a data loss, BE CAREFUL in your testing!
  [Impact]
  
  When simply accessing a folder that contains a Photoshop file, at
  least in thumbnail mode, as well as trying to open the file for
  viewing or using it as a texture, Blender turn the file in a ZERO kB
  file, essentially deleting it.  This can affect directly users who
  haven't been keeping their original file on the working folder with
  the catastrophic scenario where they'll lose the original file.
  
  The proposed fix should be backported to Ubuntu 18.04, 18.10 and 19.04
  as all of them are affected by this dangerous issue.
  
  This bug is caused by a Debian-specific patch.
  
  [Test Case]
  
   * Open Blender
   * Go to file browser (maybe change it to thumbnails)
   * Access a folder that contains a photoshop file
   * All photoshop files on that folder will be zeroed out and
     it's unrecoverable, nor there is any message.
  
  [Regression Potential]
  
  No regression should manifest as a result for this change.
  
  [Other Info]
  https://developer.blender.org/T63045
  I posted this on the main ubuntu bug tracker but I have an impression they will tell me it's ubuntu mate's problem... so here is a copy of the bug at https://bugs.launchpad.net/ubuntu/+source/blender/+bug/1822196
  
  This was posted on Blender bug https://developer.blender.org/T63045
  It was determined that it doesn't happen with the official downloadable release, only with the one installed through the Ubuntu. Here is the report as filed:
  
  System Information
  Operating system: Ubuntu mate, both 18.10 and 18.04.2 64 bits, Ryzen 7 2700x
  Graphics card: Radeon fury nano
  
  Blender Version: 2.79.b+dfsg0-1 from distro
  
  Short description of error
  When I simply access a folder that contains a photoshop file in thumbnail mode, as well as trying to open the file for viewing or using it as a texture, Blender turn the file in a ZERO kb file, essentially deleting it. Luckily I haven't been keeping my original file on the working folder but at one point this will be catastrophic and I'll lose an original file.
  
  Exact steps for others to reproduce the error
  Simply open Blender, go to file browser, change it to thumbnails, and access a folder on systems like mine that contains a photoshop file. This doesn't seem to happen on windows. All photoshop files on that folder will be zeroed out and it's unrecoverable, nor there is any message.
  
  I have tested this on many photoshop files (not intentionally, I always
  just forget that there's this huge bug and to make sure any folder I'm
  viewing doesn't have a photoshop file). All of them became zero kb and I
  had to find the source to recover.
  
  I'm not sure why I haven't seen people complaining about it but this is
  pretty major.

-- 
You received this bug notification because you are a member of Ubuntu
Studio Bugs, which is subscribed to blender in Ubuntu.
Matching subscriptions: ubuntustudio-bugs: blender
https://bugs.launchpad.net/bugs/1826180

Title:
  [SRU] blender: erases photoshop files

Status in blender package in Ubuntu:
  Fix Released
Status in blender source package in Bionic:
  Fix Committed
Status in blender source package in Cosmic:
  Fix Committed
Status in blender source package in Disco:
  Fix Committed
Status in blender source package in Eoan:
  Fix Released

Bug description:
  [Warning]
  * Since this bug is about a data loss, BE CAREFUL in your testing!
  [Impact]

  When simply accessing a folder that contains a Photoshop file, at
  least in thumbnail mode, as well as trying to open the file for
  viewing or using it as a texture, Blender turn the file in a ZERO kB
  file, essentially deleting it.  This can affect directly users who
  haven't been keeping their original file on the working folder with
  the catastrophic scenario where they'll lose the original file.

  The proposed fix should be backported to Ubuntu 18.04, 18.10 and 19.04
  as all of them are affected by this dangerous issue.

  This bug is caused by a Debian-specific patch.

  [Test Case]

   * Open Blender
   * Go to file browser (maybe change it to thumbnails)
   * Access a folder that contains a photoshop file
   * All photoshop files on that folder will be zeroed out and
     it's unrecoverable, nor there is any message.

  [Regression Potential]

  No regression should manifest as a result for this change.

  [Other Info]
  https://developer.blender.org/T63045
  I posted this on the main ubuntu bug tracker but I have an impression they will tell me it's ubuntu mate's problem... so here is a copy of the bug at https://bugs.launchpad.net/ubuntu/+source/blender/+bug/1822196

  This was posted on Blender bug https://developer.blender.org/T63045
  It was determined that it doesn't happen with the official downloadable release, only with the one installed through the Ubuntu. Here is the report as filed:

  System Information
  Operating system: Ubuntu mate, both 18.10 and 18.04.2 64 bits, Ryzen 7 2700x
  Graphics card: Radeon fury nano

  Blender Version: 2.79.b+dfsg0-1 from distro

  Short description of error
  When I simply access a folder that contains a photoshop file in thumbnail mode, as well as trying to open the file for viewing or using it as a texture, Blender turn the file in a ZERO kb file, essentially deleting it. Luckily I haven't been keeping my original file on the working folder but at one point this will be catastrophic and I'll lose an original file.

  Exact steps for others to reproduce the error
  Simply open Blender, go to file browser, change it to thumbnails, and access a folder on systems like mine that contains a photoshop file. This doesn't seem to happen on windows. All photoshop files on that folder will be zeroed out and it's unrecoverable, nor there is any message.

  I have tested this on many photoshop files (not intentionally, I
  always just forget that there's this huge bug and to make sure any
  folder I'm viewing doesn't have a photoshop file). All of them became
  zero kb and I had to find the source to recover.

  I'm not sure why I haven't seen people complaining about it but this
  is pretty major.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/blender/+bug/1826180/+subscriptions