Thumbnails are reduced-size versions of pictures/videos/PDF's, Used to help in recognizing and organizing them.

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241 views

Why did my Nautilus stop displaying thumbnails for text files?

I've chosen to have plain-text files displayed with thumbnails in Nautilus. However, this has suddenly stopped functioning the other day (after upgrading to Ubuntu 14.04 I guess). But there's no such ...
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2answers
418 views

Thumbnail Previewer not working for Large Images

I have over 500 images downloaded from Shutterstock so they are very large images, some over 10MB. Ubuntu will not show the thumbnail for anything above that file size. Is this a compiz settings issue ...
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1answer
218 views

MPEG2 Transport Stream (MTS) Thumbnails

I have one of these Sony handycams that produce MTS video files. Openshot can now edit them and MPlayer2 can play them, which is fantastic. But I have trouble knowing which is which in the file ...
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2answers
1k views

Photo viewer / File Manager thumbnails / photos

I started working @ a recovery data company and sometimes I have to manualy go through all the photo's and delete the ones that are not 100% correct. Something the thumbnail shows no problem with ...
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1answer
304 views

Failed to create thumbnail error fills gnome-session.log.1 to 50 GB!

Yesterday I got a message that my /home partition was full so I moved a 10 gb folder to a external hdd. now I got the message again so I did the Disc Usage Analyzer, and I found a 50 GB file in ...
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1answer
348 views

file-manager and ffmpegthumbnailer

I have PCManFM installed on xubuntu along with ffmpegthumbnailer. Everything works fine except for some configurations like video border, some file formats like flv and so on. How could I change those ...
2
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0answers
98 views

Is there any way to store file thumbnails in each partition? (XFCE)

Is it possible to persuade Xubuntu to store file thumbnails for an external hard drive into the drive itself instead of the home folder? Benefits include avoiding the ~/.thumbnails folder to get too ...
2
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4answers
3k views

Dolphin does not show thumbnails

I have changed my Unity default file manager to Dolphin. Problem: video thumbnails don't show up anymore. In Nautilus the thumbnails are shown correctly. How to make Dolphin show thumbnails?
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0answers
28 views

A: How to disable generation of thubmnail just for video / movie? [duplicate]

How to disable generation of thumbnails for video files in file browser? Solved accordingly to this answer. Install dconf-tools package and run dconf-editor. "In the tree on the left, navigate ...
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2answers
6k views

Why doesn't Nemo preview thumbnails?

I have a problem with thumbnails on my Ubuntu 12.04 LTS 32-bit system with Cinnamon 2.0.14 DE and Nemo 2.08. I have tried removing the ~/.thumbnails directory but it is not working for me. This is ...
2
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0answers
169 views

No automatic thumbnail generation

I recently decided to do a fresh install of 13.10 and ran into a quite peculiar problem. It seems that thumbnails are not generated automatically, when I open a folder in nautilus I can only see a ...
2
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1answer
328 views

HTML files thumbnail preview

Sometime back, I was using 12.04 and it was displaying thumbnail previews of HTML pages just like it does for images and videos. I upgraded to 13.04 and somehow lost that feature. Now my HTML pages ...
2
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1answer
145 views

preview thumbnail for .agr (Grace)files 12.04

In Ubuntu 12.04 Nautilus is not showing preview thumbnails for .agr files produced by Grace unlike Ubuntu 10.04. How can I have preview thumbnails for .agr files on Ubuntu 12.04. sample file. ...
3
votes
1answer
2k views

Ffmpeg output screenshot gallery

Does any one knows if ffmpeg can create video thumbnails something like I know totem can do this but totem does not support the video format that I am using THank you in advanced You can see this ...
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1answer
935 views

Ubuntu 12.04.3 64 bit with Nemo 2.0.x no thumbnails

I have strange problem with thumbnails in my Ubuntu machine. I was using Ubuntu with Cinnamon 1.8 from stable ppa and it was good but then Cinnamon 2.0 came out with some broken packages uploaded to ...
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4answers
4k views

Nautilus not generating thumbnails in 13.10

Like the title says, Nautilus is not generating thumbnails for any file types (pictures, documents, pdf, etc) after a clean install of 13.10. I have checked the preferences and it is set to always ...
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2answers
286 views

How to recover lost Thumbnail and preview options?

I am using Ubuntu 12.04 LTS on Lenovo T500 with Gnome desktop. I have to upload photos daily for work and 2 weeks ago lost thumbnails and the ability to select preview. I assume an update did ...
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1answer
1k views

Why's this PCManFM command line not working?

PCManFM doesn't remember view-mode for specific folders. The pcmanfm.conf file in: /home/user/.config/pcmanfm/default saves view_mode=[0,1,2,3] for all folders. Default being 0 (icon view), I chose ...
8
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2answers
536 views

Nautilus - How to apply Zoom on the filenames? Not just on the thumbnails

I'm looking to edit the way for nautilus to handle the zoom. Since Ubuntu 13.04, when you use the zoom in nautilus it only changes the thumbnails/icons size, and the filename text stay the same. Is ...
3
votes
1answer
416 views

Thumbnails of images larger then 10MB are not displayed

Modern day photography creates larger file sizes however I'm experiencing an issue where thumbnails of images larger then 10MB are not being displayed. Is there something I can do to fix this?
2
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2answers
374 views

What is the purpose of the 00000000000000000000000000000000.png folder in ~/.thumbnails?

I see ~/.thumbnails/large/00000000000000000000000000000000.png/ and ~/.thumbnails/normal/00000000000000000000000000000000.png/ in Lubuntu 13.04. Both folders have been empty whenever I looked. So what ...
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votes
4answers
7k views

How to make videos show thumbnail in ubuntu 13.04?

I have ubuntu 13.04 and many of my videos do not show thumbnails whereas some do, they are all Mp4 formats including the ones that do show thumbnails. Is there a way to make all videos show ...
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1answer
185 views

link between photo and thumb in shotwell (v 12, db schema 15, ubuntu 12.04)

How do I find the corresponding thumb to a photo in shotwell, schema version 15? The thumb files seem to have hex numbering that doesn't seem to correspond to anything in the photo table as far as I ...
5
votes
1answer
4k views

LXDE: PCManFM Thumbnails of images > 2MB are not shown

Im using LXDE, with PCManFM but images bigger than 2MB are just shown with image-symbol and not with the thumbnail. How Can I change that behavior?
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1answer
796 views

How do I turn off thumbnails for pdf files?

When I open org.gnome.desktop.thumbnailers using dconf-editor, I see this: Schema: `org.gnome.desktop.thumbnailers` Summary: List of mime-types for which external thumbnailer programs will ...
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1answer
2k views

Thumbnails (Nautilus previews) for “basic” (xpm, png, bmp, gif) image files

Nautilus was not generating thumbnails for some xpm files I had, so I tried to investigate who was responsible for generating thumbnails for xpm files (if any), or any image for that matter. And I ...
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1answer
654 views

Custom thumbnailers don't work in GNOME

I wanted to have .chm and .epub files thumbnailed in Nautilus. I followed instructions presented here: http://askubuntu.com/a/266323/119832 with no effect. Provided thumbnailers and their installation ...
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2answers
739 views

How do I enable thumbnails for text files in nautilus?

I used to have thumbnails for text files in Nautilus but I don't have them anymore. I'm on Ubuntu 12.10, I haven't disabled them as per How to stop Nautilus from creating thumbnails of specific file ...
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2answers
3k views

What additional thumbnailers are available and how do I install them?

Question: Ubuntu's file manager, Nautilus, comes with a wide support for file previews. These thumbnails are handled by helper programs called thumbnailers. The number of thumbnailers that come ...
3
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0answers
245 views

Thunar not displaying thumbnails for text files

I have gone through all other posts on thunar thumbnailing issue but this one doesn't seem to match any of those; nor on the web anyone seems to have this problem, so I couldn't find solution on ...
8
votes
1answer
162 views

What Does Totem's Thumbnailer Do with MP3s?

I copied a ton of MP3s onto a USB stick tonight and noticed: I couldn't umount because totem-video-thumbnailer was busy processing the MP3s and Each file was taking forever to process and No network ...
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1answer
617 views

How to get thumbnails for Hi10p videos?

Does anybody know how get thumbnails for Hi10p videos? I've tried installing the most recent versions of VLC and ffmpeg but neither work for this purpose. Solution I managed to find the answers ...
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2answers
5k views

Thunar Disable video Thumbnails only

Is there a way in Thunar (within XFCE) to disable displaying of Video thumbnails only and still allow Picture thumbnails? I found this thread: Show me only picture thumbnails But that is for ...
2
votes
1answer
832 views

Creating thumbnails with the same name as the pictures

Please, here is my little code for creating thumbnails of pictures saved in a folder named 'pictures', and saving them in another folder named 'thumbs'. #!/bin/bash for i in *.jpg do convert ...
5
votes
2answers
3k views

All video thumbnails fail to be generated

Not a single video thumbnail is being generated and shown in Nautilus. The folder ~/.cache/thumbnails/fail/gnome-thumbnail-factory/ keeps getting filled for all of them. I tried removing all the ...
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7answers
14k views

Why I can't see the thumbnails in Nautilus?

Problem Loading Thumb Previews: This started to happen after upgraded Ubuntu from 12.04 to 12.10.
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1answer
356 views

How do I limit thumbnails size and life time?

how to limit thumbnails life time(maximum_age) and size(maximum_size) in ubuntu 12.04 with dconf? Or should I install gconf-editor to do this?
29
votes
4answers
7k views

How can I instruct Nautilus to pre-generate thumbnails?

I have a large library of PDF documents (papers, lectures, handouts) that I want to be able to quickly navigate through. For that I need thumbnails. At the same time however, I see that the ...
0
votes
1answer
1k views

Ubuntu 12.04 : No video, image thumbnails after repairing partitions

I recently ran into some problem that required I use Boot Repair to repair partitions. That worked fine but I cannot view any thumbnails anymore, all video and image files just show standard icons. ...
2
votes
3answers
353 views

Prevent Nautilus from generating thumbnails for video files larger than 5 MB?

If I set in Nautilus preferences that it should generate thumbnail previews only for files larger than 10 MB, then this only works for pictures. Nautilus still keeps generating thumbnails for videos ...
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1answer
279 views

How can I stop Nautilus from caching thumbnails?

In Nautilus, I want to see thumbnails on the fly, but I don't want them to be cached. Any way to do this?
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0answers
174 views

Is text and ogg file thumbnailing available outside of Nautilus?

I use Ubuntu 12.04 and in Nautilus I can see thumbnails of several files including ogg (with embedded artwork) and text files, just like in this screenshot: It's a nice feature. I can't see ogg ...
5
votes
3answers
3k views

How to get bigger photos' thumbnails in Nautilus?

Today I wanted to go through my photos collection but I have realised that it is quite difficult to go through thumbnails in Nautilus as it is using the free space in the window very inefficiently, ...
4
votes
0answers
265 views

Some thumbnail previews not displaying [duplicate]

Possible Duplicate: Can’t generate video thumbnails in Nautilus [Ubuntu 12.04] I'm running 12.04 and have noticed that the only thing that displays a thumbnail preview are image files and ...
2
votes
2answers
216 views

How to add space to Exec path in a Thumbnailer descrption?

I wish to use mplayer to generate thumbnails for nautilus, so I wrote a perl script as the thumbnailer named "gnome_thumbnailer_with_mplayer", and wrote a description in /usr/share/thumbnailers to ...
3
votes
1answer
1k views

How to view apk icons in Nautilus?

I want to view .apk (android apps) on Nautilus. There's already a solution for Windows e.g. apkshellext but it's not supported for Linux or Ubuntu. So, how can I view apk icon in thumbnail on Ubuntu?
2
votes
4answers
5k views

Gnome 3 not displaying thumbnails?

I'm running 12.04 LTS and I can't seem to see any thumbnails for pictures, videos, anything. I have checked my preferences "Show Thumbnails, Always, files under 10MB, Local Only" which makes sense but ...
0
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1answer
524 views

Application switcher's (compiz) thumbnails not working in ubuntu 12.04

I have just installed Ubuntu 12.04 and I somehow cannot get compiz effects to work. especially application switcher's thumbnails - I only get the icons and I think that changing the options do not ...
7
votes
4answers
7k views

Can't generate thumbnails in Nautilus

Before I upgraded to Ubuntu 12.04, thumbnails on video files worked nicely, after the upgrade, thumbnails aren't generating on video files and only on video files, most of them are .mkv files. I have ...
5
votes
1answer
511 views

Is it possible to preview arbitrary formats in Nautilus?

I recently found out that Nautilus (Ubuntu 12.04 at least) can show thumbnails of files of non-image formats, for example (data grapher) grace files (.agr) shows a small version of the graph contained ...