[BUG] Binaries are not installed (on EOL kernels synology + other?)

[igorshubovych]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

After trying to install calibre-web using linuxserver/docker-calibre-web on Synology NAS via Container Manager, the calibre binaries are not being put into bin folder.

They are not correctly built.

Probably related to #305.

Expected Behavior

No response

Steps To Reproduce

1. Install calibre-web using Container Manager on Synology NAS.
2. Read the logs.
3. Ensure that calibre-web does not have binaries installed trying to use calibre-web.

Environment

- OS: Synology DSM 7.2.1-69057 Update 5 (Linux 3.10.108, )
- How docker service was installed: Synology Container Manager

CPU architecture

x86-64

Docker creation

docker-compose.yml

---
services:
  calibre-web:
    image: lscr.io/linuxserver/calibre-web:latest
    container_name: calibre-web
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Etc/UTC
      - DOCKER_MODS=linuxserver/mods:universal-calibre #optional
      - OAUTHLIB_RELAX_TOKEN_SCOPE=1 #optional
    volumes:
      - /volume1/docker/calibre-web/config:/config
      - /volume1/docker/calibre-web/library:/books
    ports:
      - 8083:8083
    restart: unless-stopped

Container logs

...
Setting up libdrm2:amd64 (2.4.113-2~ubuntu0.22.04.1) ...                         
Setting up libdrm-amdgpu1:amd64 (2.4.113-2~ubuntu0.22.04.1) ...                  
Setting up libdrm-nouveau2:amd64 (2.4.113-2~ubuntu0.22.04.1) ...                 
Setting up libgbm1:amd64 (23.2.1-1ubuntu3.1~22.04.2) ...                         
Setting up libdrm-radeon1:amd64 (2.4.113-2~ubuntu0.22.04.1) ...                  
Setting up libdrm-intel1:amd64 (2.4.113-2~ubuntu0.22.04.1) ...                   
Setting up libgl1-mesa-dri:amd64 (23.2.1-1ubuntu3.1~22.04.2) ...                 
Setting up libegl-mesa0:amd64 (23.2.1-1ubuntu3.1~22.04.2) ...                    
Setting up libegl1:amd64 (1.4.0-1) ...                                           
Setting up libglx-mesa0:amd64 (23.2.1-1ubuntu3.1~22.04.2) ...                    
Setting up libglx0:amd64 (1.4.0-1) ...                                           
Setting up libgl1:amd64 (1.4.0-1) ...                                            
Setting up libgl1-mesa-glx:amd64 (23.0.4-0ubuntu1~22.04.1) ...                   
Processing triggers for libc-bin (2.35-0ubuntu3.8) ...                           
**** Installing/updating calibre ****                                            
  % Total    % Received % d   Time    Time     Time  Current                     
                                 Dload  Upload   Total   Spent    Left  Speed    
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0Xfe
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0   
100  139M  100  139M    0     0  9595k      0  0:00:14  0:00:14 --:--:--  9.7M   
Failed to import PyQt module: PyQt6.QtCore with error: libQt6Core.so.6: cannot op
en shared object file: No such file or directory                                 
Traceback (most recent call last):                                               
  File "runpy.py", line 198, in _run_module_as_main                              
  File "runpy.py", line 88, in _run_code                                         
  File "site.py", line 47, in <module>                                           
  File "site.py", line 41, in main                                               
  File "bypy-importer.py", line 279, in exec_module                              
  File "calibre/linux.py", line 16, in <module>                                  
  File "bypy-importer.py", line 279, in exec_module                              
  File "calibre/customize/ui.py", line 28, in <module>                           
  File "bypy-importer.py", line 279, in exec_module                              
  File "calibre/customize/builtins.py", line 731, in <module>                    
  File "bypy-importer.py", line 279, in exec_module                              
  File "calibre/devices/kobo/driver.py", line 25, in <module>                    
  File "bypy-importer.py", line 279, in exec_module                              
  File "calibre/devices/kobo/books.py", line 14, in <module>                     
  File "bypy-importer.py", line 279, in exec_module                              
  File "calibre/ebooks/metadata/book/formatter.py", line 10, in <module>         
  File "bypy-importer.py", line 279, in exec_module                              
  File "calibre/utils/formatter.py", line 23, in <module>                        
  File "bypy-importer.py", line 279, in exec_module                              
  File "calibre/utils/formatter_functions.py", line 30, in <module>              
  File "bypy-importer.py", line 279, in exec_module                              
  File "calibre/db/notes/exim.py", line 14, in <module>                          
  File "bypy-importer.py", line 279, in exec_module                              
  File "calibre/ebooks/oeb/transforms/rasterize.py", line 14, in <module>        
ImportError: cannot import name 'QBuffer' from 'qt.core' (/app/calibre/lib/calibr
e-extensions/python-lib.bypy.frozen/qt/core.pyc)                                 
[custom-init] No custom files found, skipping...                                 
[ls.io-init] done.

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[Roxedus]

Post full logs, starting before our ascii logo.

[aptalca]

I can't replicate it: #305 (comment)

[thespad]

I suspect this is the 3.x kernel / qt6 ABI issue and as such there's no real solution for it.

[segiddins]

I am also seeing this happen on 4.4.302+ on a synology (Linux spacelab 4.4.302+ #69057 SMP Fri Jan 12 17:02:28 CST 2024 x86_64 GNU/Linux synology_geminilake_920+), so I don't think it's limited to 3.x kernels. What's interesting is that I have no issues running linuxserver/calibre, only DOCKER_MODS=linuxserver/mods:universal-calibre on calibre-web

Re-running /etc/s6-overlay/s6-rc.d/init-mod-universal-calibre-add-package/run shows libnss3 libxdamage1 in /mod-repo-packages-to-install.list, but /etc/s6-overlay/s6-rc.d/init-mods-package-install/run installs no new packages, and thus /etc/s6-overlay/s6-rc.d/init-mod-universal-calibre-setup/run fails -- those appear to be red herrings.

between both containers, the md5 for libQt6Core.so.6 is the same

3cc8104fd1a5f4d1bdaa687afd3f5ec6  /app/calibre/lib/libQt6Core.so.6
3cc8104fd1a5f4d1bdaa687afd3f5ec6  /opt/calibre/lib/libQt6Core.so.6

[sargunv]

I'm also seeing this on Linux Synology 4.4.302+ #69057 SMP Fri Jan 12 17:02:28 CST 2024 x86_64 GNU/Linux synology_geminilake_920+

Leading to a 404 when downloading a book, and this in the log:

[2024-08-28 15:58:29,582] ERROR {cps.embed_helper:47} Metadata embedder encountered an error: Failed to import PyQt module: PyQt6.QtCore with error: libQt6Core.so.6: cannot open shared object file: No such file or directory
Traceback (most recent call last):
  File "runpy.py", line 198, in _run_module_as_main
  File "runpy.py", line 88, in _run_code
  File "site.py", line 47, in <module>
  File "site.py", line 41, in main
  File "bypy-importer.py", line 279, in exec_module
  File "calibre/db/cli/main.py", line 11, in <module>
  File "bypy-importer.py", line 279, in exec_module
  File "calibre/db/legacy.py", line 16, in <module>
  File "bypy-importer.py", line 279, in exec_module
  File "calibre/db/backend.py", line 72, in <module>
  File "bypy-importer.py", line 279, in exec_module
  File "calibre/utils/formatter_functions.py", line 30, in <module>
  File "bypy-importer.py", line 279, in exec_module
  File "calibre/db/notes/exim.py", line 14, in <module>
  File "bypy-importer.py", line 279, in exec_module
  File "calibre/ebooks/oeb/transforms/rasterize.py", line 14, in <module>
ImportError: cannot import name 'QBuffer' from 'qt.core' (/app/calibre/lib/calibre-extensions/python-lib.bypy.frozen/qt/core.pyc)

[sargunv]

And here's a full log as requested earlier in the thread: calibre-web-log.txt

[loli71]

Hello,
i have the same issue on OS Synology DSM 7.2.1-69057 Update 5 Linux 4.4.302+ #69057 SMP Fri Jan 12 17:02:28 CST 2024 x86_64 GNU/Linux synology_geminilake_220+ using DOCKER_MODS=linuxserver/mods:universal-calibre on calibre-web.

Installation done using portainer and docker-compose file

services:
  calibre-web:
    image: linuxserver/calibre-web:latest
    container_name: calibre-web
    environment:
      - PUID=1026
      - PGID=100
      - TZ=Europe/Paris
      - DOCKER_MODS=linuxserver/mods:universal-calibre
    volumes:
      - /volume2/docker/calibre-web:/config
      - /volume2/ebooks/calibre:/books
    ports:
      - 8083:8083
    restart: unless-stopped

Logs are here : logs calibre-web.txt

[drizuid]

I hate to be that guy, but we're not going to spend time troubleshooting issues on kernels that have been end of life for over 2 years (referring to the 4.4 kernel crowd in here, the 3.2 kernel has been EOL for 6 years). My suggestion is that you revert to an older version until you find one that works and pin it, harass your hardware manufacturer to provide reasonable updates to their software, or find a container that caters to out of date systems like this.

To be clear, some of our containers will work fine on out of date end of life stuff, some won't, it's not something we go out of our way to make happen, though with that said, if there is a way to support these old kernels without negatively impacting other users, we would definitely look at a user provided PR.