Sublime Text 4141 loading sub-directories takes too long

[guss.2am]

I’m using Sublime Text 4141 running on Ubuntu 18.04.6 LTS.

Whenever I open Sublime Text, the folder tree in the sidebar keeps loading for a very very long time. I can’t even access any files inside that sub-directories.
I tried to turn off the option “index_files” in settings but it still did not work.
My Ubuntu is installed in SSD and the project folder is stored in HDD. I guess the HDD can be the reason, but not sure. How do I know what is causing this problem?

You can see that the “firebase” and “manager” directories aren’t responding. This happens inconsistently each time I open ST.

Many thanks.

[bschaaf]

Does it still happen in build 4143? There are a number of side-bar related fixes since 4141.

[guss.2am]

Well, I upgraded to 4143 and sadly it still happens.

[bschaaf]

Do you see any errors in the console (View > Show Console)?

[guss.2am]

Sorry for the late reply.
Here is my log from console when I first opened Sublime Text after startup. I don’t think that there is anything wrong down here.

startup, version: 4143 linux x64 channel: stable
executable: /opt/sublime_text/sublime_text
application: /opt/sublime_text
working dir: /home/lewisp
packages path: /home/lewisp/.config/sublime-text/Packages
state path: /home/lewisp/.config/sublime-text/Local
zip path: /opt/sublime_text/Packages
zip path: /home/lewisp/.config/sublime-text/Installed Packages
ignored_packages: ["rspec-snippets", "Vintage"]
ignoring deprecated syntax definition: Packages/Ruby on Rails snippets/HTML (Rails).tmLanguage
pre session restore time: 0.458101
startup time: 0.609921
git: located Sublime Merge installed at /opt/sublime_merge
git: using configuration from system git install
git: tracking working dir /home/lewisp/Work/SUN/sedx/forked_S-EdX
first paint time: 0.677867
git: tracking working dir /home/lewisp/Work/SUN/CEV12/internal/nami-fe
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Package Control: Skipping automatic upgrade, last run at 2023-04-25 20:27:57, next run at 2023-04-25 21:27:57 or after

[TheSecEng]

Does it happen in Safe Mode ?

[OdatNurd]

What Theme are you using? Also, is anything added to the logs when you open that particular folder?

The only icons that appear on folders are (IIRC) just the “Link” icons that indicate that the folder content is not being loaded because it’s a link to a folder that has already been seen, which in this theme could be represented as a dot instead.

If that’s the case, then right clicking on the folder should show you a Reveal Link context menu item. Also, as the folder list is loading, there will be lines in the console to tell you what it thinks is a folder and what name it thought it was the first time it saw it,

[bschaaf]

Looks more like the loading icon, not the symlink one.

@guss.2am How large is the folder? You can check by running du -h . directly inside the folder.

[guss.2am]

@OdatNurd I’m using the Adaptive theme which is one of the defaults.
I have recorded a gif for you to see what was going on more clearly. It’s a loading animation and all the files inside those directories are not accessible.

Here is my settings file:

{
  "theme": "Adaptive.sublime-theme",
  "color_scheme": "Mariana.sublime-color-scheme",
  "font_size": 9,
  "highlight_line": true,
  "rulers": [100],
  "tab_size": 2,
  "word_wrap": true,
  "show_encoding": true,
  "show_line_endings": true,
  "ensure_newline_at_eof_on_save": true,
  "translate_tabs_to_spaces": true,
  "trim_trailing_white_space_on_save": true,
  "update_check": false,
  "remember_layout": true,
  "preview_on_click": "only_left",
  "index_files": true,
  // "always_prompt_for_file_reload": true,

  "ignored_packages": [
    "rspec-snippets",
    "Vintage",
  ],
  "binary_file_patterns": [
    ".bundle/**",
    "bin/**",
    "log/**",
    "test/**",
    "tmp/**"
  ],
}

[guss.2am]

@bschaaf The folder is not large at all. It’s not happening only on the project which I’m currently working on. Sometimes this happens on a very small project (just 1 folder and 1 file inside).

# du -h app/controllers/api/v1/manager
180K	app/controllers/api/v1/manager

# du -h app/controllers/api/v1/firebase 
8.0K	app/controllers/api/v1/firebase

[guss.2am]

@TheSecEng I’m sorry but I don’t know how to verify this in Safe Mode because I only have a few terminal options which I don’t even know what they are when I’m in Ubuntu Safe Mode (or Ubuntu Recovery Mode from what google said).

[bschaaf]

I’m asking about the side of the root folder you have opened in ST, not the ones stuck loading. Would also be good to get the number of files/folders: du . | wc -l.

[TheSecEng]

https://www.sublimetext.com/docs/safe_mode.html

[guss.2am]

@bschaaf the result I’ve got is:

# du . | wc -l
155058

# du -sh .
24G

But like I mentioned sometimes this happens on a very small project (just 1 folder and 1 file inside) and most of the time it will happen right just after startup.

[bschaaf]

Unfortunately there’s no additional debugging I can do without being able to reproduce this. If you’re willing I can make custom builds with the instrumentation needed to debug this; my email is bschaaf@sublimetext.com if you’re willing to spend the time.

[guss.2am]

@TheSecEng Hi, sorry for the late reply.
̶I̶’̶v̶e̶ ̶t̶r̶i̶e̶d̶ ̶r̶u̶n̶n̶i̶n̶g̶ ̶S̶T̶ ̶i̶n̶ ̶s̶a̶f̶e̶ ̶m̶o̶d̶e̶ ̶a̶n̶d̶ ̶v̶o̶i̶l̶a̶ ̶i̶t̶’̶s̶ ̶g̶o̶n̶e̶.̶ ̶H̶o̶w̶ ̶d̶o̶ ̶I̶ ̶k̶n̶o̶w̶ ̶w̶h̶a̶t̶ ̶w̶a̶s̶ ̶c̶a̶u̶s̶i̶n̶g̶ ̶t̶h̶e̶ ̶p̶r̶o̶b̶l̶e̶m̶?̶

EDIT:
After a few tries the problem happened again. I also tried to downgrade the version to ST3 but sadly nothing works.
I guess I have to contact @bschaaf for some additional debugging.