Not working Plex after updated to 1.23.1.4602 on WD My Cloud EX2 Ultra

Dear Plex,
please, I have a problem with Plex Server after updated to version 1.23.1.4602. Now I cannot find plex server on my previous address “http://192.168.1.200:32400/”.
When I clicked to “Configure” button in NAS, I get new address “http://192.168.1.200/plexmediaserver/index.php”, but it is not working too.

I am getting error “ERR_CONNECTION_REFUSED” in browser.

Please help.
Thank you very much.
Vilem

1 Like

Update: Same behavior like here: PMS 1.23.1.4602 Error - #3 by lomaxi72
I tried upload older version too. I see only one file in ssh /mnt/HD/HD_a2/Nas_Prog/plexmediaserver/: apkg.xml
More files is in /mnt/HD/HD_a2/Nas_Prog/plex_conf/ but I don’t know, if anything missing. It seems, that access rights are ok too.

Please, could you help me?
Thank you very much!

I also tried to restore te settings of my NAS. But it didn’t work too, even if I tried to restore an old version of PMS.
I should restore and erase all the data of my NAS (so settings and data) to make PMS works again with an old version, but I cannot delete 20TB of data…

I believe you forgot the port number there. You’re getting connection because Plex isn’t running.
Click on the toggle switch to off, wait a full minute and turn it back on. Does it work?

Side note: My ex2ultra is up and running

I tried both address with or without port :32400. Not working and still returning “ERR_CONNECTION_REFUSED”.
After switch off, wait more than minute, and turn on - no change. I tried restart whole NAS too - no change.
It seems, that something crashing when updating and now it cannot be fixed easily. But I don’t want lose my settings of the plex and data on the HDD.

I have the same problem. I tried almost everything. The problem is that is impossible to acces also by the settings button, it send me to this URL
http://192.168.1.7/plexmediaserver/index.php
but it doesn’t open PMS at all.

If you guys have SSH access to your NAS can you post the file /mnt/HD/HD_a2/Nas_Prog/plex_conf/Plex Media Server/Logs/Plex Media Server.log ?

root@WalleyWorld Logs # cat Plex\ Media\ Server.log
May 30, 2021 10:34:00.225 [0xb3307d48] INFO - Plex Media Server v1.23.1.4602-280ab6053 - Western Digital MyCloudEX2Ultra armv7l - build: linux-armv7hf wd-ex2ultra-os5 - GMT 02:00
May 30, 2021 10:34:00.234 [0xb3307d48] INFO - Linux version: 5.13.115, language: en-US
May 30, 2021 10:34:00.235 [0xb3307d48] INFO - Processor Arm
May 30, 2021 10:34:00.235 [0xb3307d48] INFO - Compiler is - Clang 11.0.1 (https://plex.tv e0c29d5827bc4eaaa2ceb882cbeed224b0960173)
May 30, 2021 10:34:00.235 [0xb3307d48] INFO - /mnt/HD/HD_a2/Nas_Prog/plexmediaserver/binaries/Plex Media Server
May 30, 2021 10:34:00.091 [0xb5de7e40] DEBUG - BPQ: [Idle] -> [Starting]
May 30, 2021 10:34:00.130 [0xb5de7e40] ERROR - Unable to open named mutex 9334581e-7251-4ef7-a8ec-5bfe8e89ff68 with option 1: No such file or directory
May 30, 2021 10:34:00.130 [0xb5de7e40] DEBUG - FeatureManager: Using cached data for features list
May 30, 2021 10:34:00.143 [0xb5de7e40] DEBUG - Opening 20 database sessions to library (com.plexapp.plugins.library), SQLite 3.35.5, threadsafe=1
May 30, 2021 10:34:00.406 [0xb5de7e40] DEBUG - Running migrations. (EPG 0)
May 30, 2021 10:34:01.064 [0xb5de7e40] DEBUG - ChangestampAllocator: initialized to 61328
May 30, 2021 10:34:01.064 [0xb5de7e40] DEBUG - Opening 2 database sessions to library (com.plexapp.plugins.library.blobs), SQLite 3.35.5, threadsafe=1
May 30, 2021 10:34:01.097 [0xb5de7e40] DEBUG - Running migrations. (EPG 0)
May 30, 2021 10:34:01.145 [0xb2a9fd48] DEBUG - Codecs: Downloading current version of mpeg2video decoder
May 30, 2021 10:34:01.145 [0xb2a9fd48] INFO - CodecManager: obtaining decoder 'mpeg2video'
May 30, 2021 10:34:01.146 [0xb2a9fd48] DEBUG - MyPlex: mapping state set to 'Unknown'.
May 30, 2021 10:34:01.146 [0xb2a9fd48] DEBUG - Relay: read 0 cached entries from hosts file
May 30, 2021 10:34:01.146 [0xb2a9fd48] DEBUG - HTTP requesting GET https://plex.tv/api/codecs/mpeg2video_decoder?build=linux-armv7hf-standard&deviceId=372f86d8-65dc-418b-9734-81496a165b31&oldestPreviousVersion=1%2E21%2E4%2E4079-1b7748a7b&version=fa235d6-3858
May 30, 2021 10:34:01.422 [0xb5de7e40] DEBUG - [CERT] Subject name is /CN=*.081c92ad5a2242bc9bd50201c2ddda05.plex.direct
May 30, 2021 10:34:01.422 [0xb5de7e40] DEBUG - [CERT] Installed certificate with fingerprint 67:32:fb:8c:9d:2e:af:64:03:1c:41:cd:c9:53:9f:d0:22:85:cf:cb.
May 30, 2021 10:34:01.422 [0xb5de7e40] DEBUG - [CERT/OCSP] Stapling requests will be made to 'http://r3.o.lencr.org/'.
May 30, 2021 10:34:01.494 [0xb5de7e40] INFO - [CERT/OCSP] Successfully retrieved response from cache.
May 30, 2021 10:34:01.494 [0xb5de7e40] DEBUG - HttpServer: Listening on IPv6 as well as IPv4.
May 30, 2021 10:34:01.494 [0xb5de7e40] DEBUG - HttpServer: Listening on port 32400.
May 30, 2021 10:34:01.494 [0xb5de7e40] DEBUG - HttpServer: Listening on port 32401.
May 30, 2021 10:34:01.560 [0xb2a9fd48] DEBUG - HTTP/1.1 (0.4s) 200 response from GET https://plex.tv/api/codecs/mpeg2video_decoder?build=linux-armv7hf-standard&deviceId=372f86d8-65dc-418b-9734-81496a165b31&oldestPreviousVersion=1%2E21%2E4%2E4079-1b7748a7b&version=fa235d6-3858
May 30, 2021 10:34:01.561 [0xb2a9fd48] DEBUG - HTTP requesting GET https://downloads.plex.tv/codecs/fa235d6-3858/linux-armv7hf-standard/libmpeg2video_decoder.so
May 30, 2021 10:34:01.836 [0xb27ffd48] DEBUG - [JobRunner] Job running: '/mnt/HD/HD_a2/Nas_Prog/plexmediaserver/binaries/CrashUploader' '--directory=/mnt/HD/HD_a2/Nas_Prog/plex_conf/Plex Media Server/Crash Reports/1.23.1.4602-280ab6053' '--version=1.23.1.4602-280ab6053' '--platform=Linux' '--platformVersion=5.13.115' '--serverUuid=f7c6641c33aa088335712aefd6b404594401eef9' '--userId=zavovi@centrum.cz' '--sentryUrl=https://sentry.io/api/1233455/minidump' '--sentryKey=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx' '--vendor=Western Digital' '--model=armv7l' '--device=MyCloudEX2Ultra' '--allowRetries=0'
May 30, 2021 10:34:01.889 [0xb2a9fd48] DEBUG - HTTP/2.0 (0.3s) 200 response from GET https://downloads.plex.tv/codecs/fa235d6-3858/linux-armv7hf-standard/libmpeg2video_decoder.so
May 30, 2021 10:34:01.902 [0xb5de7e40] DEBUG - Media Provider: Registering provider com.plexapp.plugins.library
May 30, 2021 10:34:01.902 [0xb5de7e40] DEBUG - Auth: Refreshing tokens inside the token-based authentication filter.
May 30, 2021 10:34:01.902 [0xb5de7e40] DEBUG - MyPlex: using cached data for request for https://plex.tv/api/v2/server/access_tokens?auth_token=xxxxxxxxxxxxxxxxxxxx
May 30, 2021 10:34:01.903 [0xb278fd48] DEBUG - Grabber: Cleaning up orphaned grabs.
May 30, 2021 10:34:01.913 [0xb27ffd48] DEBUG - [JobRunner] Jobs: Starting child process with pid 28276
May 30, 2021 10:34:01.914 [0xb27ffd48] DEBUG - [MediaProviderManager] HTTP requesting GET https://plex.tv/media/providers?X-Plex-Token=xxxxxxxxxxxxxxxxxxxx
May 30, 2021 10:34:01.915 [0xb278fd48] DEBUG - Grabber: Cleaned up 0 decrepit directories in 0.0 sec.
May 30, 2021 10:34:01.934 [0xb5de7e40] DEBUG - MyPlex: updating with 4 access tokens
May 30, 2021 10:34:01.934 [0xb5de7e40] DEBUG - MyPlex: using cached data for request for https://plex.tv/api/v2/server/users?auth_token=xxxxxxxxxxxxxxxxxxxx
May 30, 2021 10:34:01.944 [0xb5de7e40] DEBUG - MyPlex: using cached data for request for https://plex.tv/api/v2/server/users/subscriptions?auth_token=xxxxxxxxxxxxxxxxxxxx
May 30, 2021 10:34:01.945 [0xb275fd48] DEBUG - Auth: Refreshing tokens inside the token-based authentication filter.
May 30, 2021 10:34:01.947 [0xb275fd48] DEBUG - HTTP requesting GET https://plex.tv/api/v2/server/access_tokens?auth_token=xxxxxxxxxxxxxxxxxxxx
May 30, 2021 10:34:01.949 [0xb5de7e40] DEBUG - Opening 1 database sessions to library (), SQLite 3.35.5, threadsafe=1
May 30, 2021 10:34:01.970 [0xb25cfd48] DEBUG - File "/mnt/HD/HD_a2/Nas_Prog/plexmediaserver/binaries/Resources/Plug-ins-280ab6053" changed: -1 => 2021-05-27 14:34:19 (1622118859).
May 30, 2021 10:34:01.974 [0xb25cfd48] DEBUG - File "/mnt/HD/HD_a2/Nas_Prog/plex_conf/Plex Media Server/Plug-ins" changed: -1 => 2021-04-11 15:58:16 (1618149496).
May 30, 2021 10:34:01.974 [0xb25cfd48] DEBUG - Scanning for plug-ins in "/mnt/HD/HD_a2/Nas_Prog/plexmediaserver/binaries/Resources/Plug-ins-280ab6053"
May 30, 2021 10:34:02.032 [0xb27ffd48] DEBUG - [MediaProviderManager] HTTP/1.1 (0.1s) 200 response from GET https://plex.tv/media/providers?X-Plex-Token=xxxxxxxxxxxxxxxxxxxx (reused)
May 30, 2021 10:34:02.033 [0xb27ffd48] DEBUG - [MediaProviderManager] HTTP requesting GET https://plex.tv/media/providers?X-Plex-Token=xxxxxxxxxxxxxxxxxxxx
May 30, 2021 10:34:02.124 [0xb25cfd48] DEBUG - Scanning for plug-ins in "/mnt/HD/HD_a2/Nas_Prog/plex_conf/Plex Media Server/Plug-ins"
May 30, 2021 10:34:02.127 [0xb2a9fd48] DEBUG - Codecs: Downloading current version of h264 decoder
May 30, 2021 10:34:02.135 [0xb2a9fd48] INFO - CodecManager: obtaining decoder 'h264'
May 30, 2021 10:34:02.128 [0xb32d7d48] DEBUG - Jobs: '/mnt/HD/HD_a2/Nas_Prog/plexmediaserver/binaries/CrashUploader' exit code for process 28276 is 0 (success)
May 30, 2021 10:34:02.135 [0xb2a9fd48] DEBUG - HTTP requesting GET https://plex.tv/api/codecs/h264_decoder?build=linux-armv7hf-standard&deviceId=372f86d8-65dc-418b-9734-81496a165b31&oldestPreviousVersion=1%2E21%2E4%2E4079-1b7748a7b&version=fa235d6-3858
May 30, 2021 10:34:02.137 [0xb27ffd48] DEBUG - [MediaProviderManager] HTTP/1.1 (0.1s) 200 response from GET https://plex.tv/media/providers?X-Plex-Token=xxxxxxxxxxxxxxxxxxxx (reused)
May 30, 2021 10:34:02.138 [0xb27ffd48] DEBUG - [MediaProviderManager] discovered cloud provider (Movies & TV)
May 30, 2021 10:34:02.138 [0xb27ffd48] DEBUG - [MediaProviderManager] discovered cloud provider (Music)
May 30, 2021 10:34:02.138 [0xb27ffd48] DEBUG - [MediaProviderManager] discovered cloud provider (Metadata)
May 30, 2021 10:34:02.138 [0xb27ffd48] DEBUG - [MediaProviderManager] loading cloud provider details (Metadata) (alive: 0)
May 30, 2021 10:34:02.140 [0xb278fd48] DEBUG - [MediaProviderManager] HTTP requesting GET https://vod.provider.plex.tv
May 30, 2021 10:34:02.141 [0xb272fd48] DEBUG - [MediaProviderManager] HTTP requesting GET https://music.provider.plex.tv
May 30, 2021 10:34:02.169 [0xb25cfd48] DEBUG - PluginRepository::setStartState: 1, startingSystem
May 30, 2021 10:34:02.169 [0xb25cfd48] DEBUG - Starting plug-in /mnt/HD/HD_a2/Nas_Prog/plexmediaserver/binaries/Resources/Plug-ins-280ab6053/System.bundle.
May 30, 2021 10:34:02.171 [0xb25cfd48] DEBUG - [com.plexapp.system] Setting plug-in to always running (daemon mode).
May 30, 2021 10:34:02.172 [0xb25cfd48] DEBUG - Starting file watcher for com.plexapp.system
May 30, 2021 10:34:02.173 [0xb25cfd48] DEBUG - Plugin: setting environment variable: 'PYTHONHOME=/mnt/HD/HD_a2/Nas_Prog/plexmediaserver/binaries/Resources/Python'
May 30, 2021 10:34:02.173 [0xb25cfd48] DEBUG - Plugin: setting environment variable: 'PYTHONPATH=/mnt/HD/HD_a2/Nas_Prog/plexmediaserver/binaries/Resources/Python/python27.zip:/mnt/HD/HD_a2/Nas_Prog/plexmediaserver/binaries/Resources/Python/lib/python2.7/site-packages'
May 30, 2021 10:34:02.216 [0xb25cfd48] DEBUG - Spawned plug-in com.plexapp.system with PID 28330
May 30, 2021 10:34:02.216 [0xb25cfd48] DEBUG - [com.plexapp.system] Sending command: GET /:/prefixes
May 30, 2021 10:34:02.322 [0xb275fd48] DEBUG - HTTP/1.1 (0.4s) 200 response from GET https://plex.tv/api/v2/server/access_tokens?auth_token=xxxxxxxxxxxxxxxxxxxx
May 30, 2021 10:34:02.323 [0xb275fd48] DEBUG - MyPlex: updating with 4 access tokens
May 30, 2021 10:34:02.324 [0xb275fd48] DEBUG - HTTP requesting GET https://plex.tv/api/v2/server/users?auth_token=xxxxxxxxxxxxxxxxxxxx
May 30, 2021 10:34:02.404 [0xb275fd48] DEBUG - HTTP/1.1 (0.1s) 200 response from GET https://plex.tv/api/v2/server/users?auth_token=xxxxxxxxxxxxxxxxxxxx (reused)
May 30, 2021 10:34:02.405 [0xb275fd48] DEBUG - HTTP requesting GET https://plex.tv/api/v2/server/users/subscriptions?auth_token=xxxxxxxxxxxxxxxxxxxx
May 30, 2021 10:34:02.500 [0xb275fd48] DEBUG - HTTP/1.1 (0.1s) 200 response from GET https://plex.tv/api/v2/server/users/subscriptions?auth_token=xxxxxxxxxxxxxxxxxxxx (reused)
May 30, 2021 10:34:02.599 [0xb272fd48] DEBUG - [MediaProviderManager] HTTP/2.0 (0.5s) 200 response from GET https://music.provider.plex.tv
May 30, 2021 10:34:02.642 [0xb278fd48] DEBUG - [MediaProviderManager] HTTP/2.0 (0.5s) 200 response from GET https://vod.provider.plex.tv
May 30, 2021 10:34:02.667 [0xb27ffd48] WARN - [MediaProviderManager] Unrecognized MediaProvider feature: availability
May 30, 2021 10:34:02.667 [0xb27ffd48] WARN - [MediaProviderManager] Unrecognized MediaProvider feature: availability-platforms
May 30, 2021 10:34:02.667 [0xb27ffd48] WARN - [MediaProviderManager] Unrecognized MediaProvider feature: universalSearch
May 30, 2021 10:34:02.667 [0xb27ffd48] DEBUG - [MediaProviderManager] loading cloud provider details (Music) (alive: 1)
May 30, 2021 10:34:02.667 [0xb27ffd48] DEBUG - [MediaProviderManager] loading cloud provider details (Movies & TV) (alive: 1)
May 30, 2021 10:34:02.667 [0xb27ffd48] DEBUG - [MediaProviderManager] we had 0 cloud providers online, we now have 3
May 30, 2021 10:34:02.667 [0xb27ffd48] DEBUG - [MediaProviderManager] cloud provider (Metadata) is online and available
May 30, 2021 10:34:02.667 [0xb27ffd48] DEBUG - [MediaProviderManager] cloud provider (Music) is online and available
May 30, 2021 10:34:02.667 [0xb27ffd48] DEBUG - [MediaProviderManager] cloud provider (Movies & TV) is online and available
May 30, 2021 10:34:02.668 [0xb27ffd48] DEBUG - [MediaProviderManager] HTTP requesting GET https://plex.tv/media/providers?X-Plex-Token=xxxxxxxxxxxxxxxxxxxx
May 30, 2021 10:34:02.698 [0xb2847d48] WARN - [MediaProviderManager] Unrecognized MediaProvider feature: availability
May 30, 2021 10:34:02.698 [0xb2847d48] WARN - [MediaProviderManager] Unrecognized MediaProvider feature: availability-platforms
May 30, 2021 10:34:02.698 [0xb2847d48] WARN - [MediaProviderManager] Unrecognized MediaProvider feature: universalSearch
May 30, 2021 10:34:02.772 [0xb2a9fd48] DEBUG - HTTP/1.1 (0.6s) 200 response from GET https://plex.tv/api/codecs/h264_decoder?build=linux-armv7hf-standard&deviceId=372f86d8-65dc-418b-9734-81496a165b31&oldestPreviousVersion=1%2E21%2E4%2E4079-1b7748a7b&version=fa235d6-3858
May 30, 2021 10:34:02.772 [0xb2a9fd48] DEBUG - HTTP requesting GET https://downloads.plex.tv/codecs/fa235d6-3858/linux-armv7hf-standard/libh264_decoder.so
May 30, 2021 10:34:03.072 [0xb27ffd48] DEBUG - [MediaProviderManager] HTTP/1.1 (0.4s) 200 response from GET https://plex.tv/media/providers?X-Plex-Token=xxxxxxxxxxxxxxxxxxxx
May 30, 2021 10:34:03.073 [0xb27ffd48] DEBUG - [MediaProviderManager] discovered cloud provider (Movies & TV)
May 30, 2021 10:34:03.073 [0xb27ffd48] DEBUG - [MediaProviderManager] discovered cloud provider (Music)
May 30, 2021 10:34:03.073 [0xb27ffd48] DEBUG - [MediaProviderManager] discovered cloud provider (Metadata)
May 30, 2021 10:34:03.074 [0xb27ffd48] DEBUG - [MediaProviderManager] loading cloud provider details (Metadata) (alive: 1)
May 30, 2021 10:34:03.074 [0xb27ffd48] DEBUG - [MediaProviderManager] loading cloud provider details (Music) (alive: 1)
May 30, 2021 10:34:03.074 [0xb27ffd48] DEBUG - [MediaProviderManager] loading cloud provider details (Movies & TV) (alive: 1)
May 30, 2021 10:34:03.074 [0xb27ffd48] DEBUG - [MediaProviderManager] we had 3 cloud providers online, we now have 3
May 30, 2021 10:34:03.074 [0xb27ffd48] DEBUG - [MediaProviderManager] cloud provider (Metadata) is online and available
May 30, 2021 10:34:03.074 [0xb27ffd48] DEBUG - [MediaProviderManager] cloud provider (Music) is online and available
May 30, 2021 10:34:03.074 [0xb27ffd48] DEBUG - [MediaProviderManager] cloud provider (Movies & TV) is online and available
May 30, 2021 10:34:03.243 [0xb2a9fd48] DEBUG - HTTP/2.0 (0.5s) 200 response from GET https://downloads.plex.tv/codecs/fa235d6-3858/linux-armv7hf-standard/libh264_decoder.so
May 30, 2021 10:34:03.274 [0xb2a9fd48] DEBUG - Codecs: Downloading current version of mpeg4 decoder
May 30, 2021 10:34:03.274 [0xb2a9fd48] INFO - CodecManager: obtaining decoder 'mpeg4'
May 30, 2021 10:34:03.274 [0xb2a9fd48] DEBUG - HTTP requesting GET https://plex.tv/api/codecs/mpeg4_decoder?build=linux-armv7hf-standard&deviceId=372f86d8-65dc-418b-9734-81496a165b31&oldestPreviousVersion=1%2E21%2E4%2E4079-1b7748a7b&version=fa235d6-3858
May 30, 2021 10:34:03.357 [0xb2a9fd48] DEBUG - HTTP/1.1 (0.1s) 200 response from GET https://plex.tv/api/codecs/mpeg4_decoder?build=linux-armv7hf-standard&deviceId=372f86d8-65dc-418b-9734-81496a165b31&oldestPreviousVersion=1%2E21%2E4%2E4079-1b7748a7b&version=fa235d6-3858 (reused)
May 30, 2021 10:34:03.357 [0xb2a9fd48] DEBUG - HTTP requesting GET https://downloads.plex.tv/codecs/fa235d6-3858/linux-armv7hf-standard/libmpeg4_decoder.so
May 30, 2021 10:34:03.471 [0xb2a9fd48] DEBUG - HTTP/2.0 (0.1s) 200 response from GET https://downloads.plex.tv/codecs/fa235d6-3858/linux-armv7hf-standard/libmpeg4_decoder.so (reused)
May 30, 2021 10:34:03.495 [0xb2a9fd48] DEBUG - Codecs: Downloading current version of msmpeg4v3 decoder
May 30, 2021 10:34:03.495 [0xb2a9fd48] INFO - CodecManager: obtaining decoder 'msmpeg4'
May 30, 2021 10:34:03.495 [0xb2a9fd48] DEBUG - HTTP requesting GET https://plex.tv/api/codecs/msmpeg4v3_decoder?build=linux-armv7hf-standard&deviceId=372f86d8-65dc-418b-9734-81496a165b31&oldestPreviousVersion=1%2E21%2E4%2E4079-1b7748a7b&version=fa235d6-3858
May 30, 2021 10:34:03.581 [0xb2a9fd48] DEBUG - HTTP/1.1 (0.1s) 200 response from GET https://plex.tv/api/codecs/msmpeg4v3_decoder?build=linux-armv7hf-standard&deviceId=372f86d8-65dc-418b-9734-81496a165b31&oldestPreviousVersion=1%2E21%2E4%2E4079-1b7748a7b&version=fa235d6-3858 (reused)
May 30, 2021 10:34:03.582 [0xb2a9fd48] DEBUG - HTTP requesting GET https://downloads.plex.tv/codecs/fa235d6-3858/linux-armv7hf-standard/libmsmpeg4v3_decoder.so
May 30, 2021 10:34:03.683 [0xb2a9fd48] DEBUG - HTTP/2.0 (0.1s) 200 response from GET https://downloads.plex.tv/codecs/fa235d6-3858/linux-armv7hf-standard/libmsmpeg4v3_decoder.so (reused)
May 30, 2021 10:34:03.716 [0xb2a9fd48] DEBUG - Codecs: Downloading current version of hevc decoder
May 30, 2021 10:34:03.716 [0xb2a9fd48] INFO - CodecManager: obtaining decoder 'hevc'
May 30, 2021 10:34:03.717 [0xb2a9fd48] DEBUG - HTTP requesting GET https://plex.tv/api/codecs/hevc_decoder?build=linux-armv7hf-standard&deviceId=372f86d8-65dc-418b-9734-81496a165b31&oldestPreviousVersion=1%2E21%2E4%2E4079-1b7748a7b&version=fa235d6-3858
May 30, 2021 10:34:03.826 [0xb2a9fd48] DEBUG - HTTP/1.1 (0.1s) 200 response from GET https://plex.tv/api/codecs/hevc_decoder?build=linux-armv7hf-standard&deviceId=372f86d8-65dc-418b-9734-81496a165b31&oldestPreviousVersion=1%2E21%2E4%2E4079-1b7748a7b&version=fa235d6-3858 (reused)
May 30, 2021 10:34:03.827 [0xb2a9fd48] DEBUG - HTTP requesting GET https://downloads.plex.tv/codecs/fa235d6-3858/linux-armv7hf-standard/libhevc_decoder.so
May 30, 2021 10:34:03.962 [0xb2a9fd48] DEBUG - HTTP/2.0 (0.1s) 200 response from GET https://downloads.plex.tv/codecs/fa235d6-3858/linux-armv7hf-standard/libhevc_decoder.so (reused)
May 30, 2021 10:34:04.008 [0xb2a9fd48] DEBUG - Codecs: Downloading current version of libx264 encoder
May 30, 2021 10:34:04.009 [0xb2a9fd48] INFO - CodecManager: obtaining encoder 'libx264'
May 30, 2021 10:34:04.009 [0xb2a9fd48] DEBUG - HTTP requesting GET https://plex.tv/api/codecs/libx264_encoder?build=linux-armv7hf-standard&deviceId=372f86d8-65dc-418b-9734-81496a165b31&oldestPreviousVersion=1%2E21%2E4%2E4079-1b7748a7b&version=fa235d6-3858
May 30, 2021 10:34:04.108 [0xb2a9fd48] DEBUG - HTTP/1.1 (0.1s) 200 response from GET https://plex.tv/api/codecs/libx264_encoder?build=linux-armv7hf-standard&deviceId=372f86d8-65dc-418b-9734-81496a165b31&oldestPreviousVersion=1%2E21%2E4%2E4079-1b7748a7b&version=fa235d6-3858 (reused)
May 30, 2021 10:34:04.109 [0xb2a9fd48] DEBUG - HTTP requesting GET https://downloads.plex.tv/codecs/fa235d6-3858/linux-armv7hf-standard/liblibx264_encoder.so
May 30, 2021 10:34:04.331 [0xb2a9fd48] DEBUG - HTTP/2.0 (0.2s) 200 response from GET https://downloads.plex.tv/codecs/fa235d6-3858/linux-armv7hf-standard/liblibx264_encoder.so (reused)
May 30, 2021 10:34:04.546 [0xb2a9fd48] DEBUG - Codecs: Downloading current version of ac3 decoder
May 30, 2021 10:34:04.546 [0xb2a9fd48] INFO - CodecManager: obtaining decoder 'ac3'
May 30, 2021 10:34:04.546 [0xb2a9fd48] DEBUG - HTTP requesting GET https://plex.tv/api/codecs/ac3_decoder?build=linux-armv7hf-standard&deviceId=372f86d8-65dc-418b-9734-81496a165b31&oldestPreviousVersion=1%2E21%2E4%2E4079-1b7748a7b&version=fa235d6-3858
May 30, 2021 10:34:04.631 [0xb2a9fd48] DEBUG - HTTP/1.1 (0.1s) 200 response from GET https://plex.tv/api/codecs/ac3_decoder?build=linux-armv7hf-standard&deviceId=372f86d8-65dc-418b-9734-81496a165b31&oldestPreviousVersion=1%2E21%2E4%2E4079-1b7748a7b&version=fa235d6-3858 (reused)
May 30, 2021 10:34:04.632 [0xb2a9fd48] DEBUG - HTTP requesting GET https://downloads.plex.tv/codecs/fa235d6-3858/linux-armv7hf-standard/libac3_decoder.so
May 30, 2021 10:34:04.690 [0xb2a9fd48] DEBUG - HTTP/2.0 (0.1s) 200 response from GET https://downloads.plex.tv/codecs/fa235d6-3858/linux-armv7hf-standard/libac3_decoder.so (reused)
May 30, 2021 10:34:04.695 [0xb2a9fd48] DEBUG - Codecs: Downloading current version of aac encoder
May 30, 2021 10:34:04.695 [0xb2a9fd48] INFO - CodecManager: obtaining encoder 'aac'
May 30, 2021 10:34:04.695 [0xb2a9fd48] DEBUG - HTTP requesting GET https://plex.tv/api/codecs/aac_encoder?build=linux-armv7hf-standard&deviceId=372f86d8-65dc-418b-9734-81496a165b31&oldestPreviousVersion=1%2E21%2E4%2E4079-1b7748a7b&version=fa235d6-3858
May 30, 2021 10:34:04.772 [0xb2a9fd48] DEBUG - HTTP/1.1 (0.1s) 200 response from GET https://plex.tv/api/codecs/aac_encoder?build=linux-armv7hf-standard&deviceId=372f86d8-65dc-418b-9734-81496a165b31&oldestPreviousVersion=1%2E21%2E4%2E4079-1b7748a7b&version=fa235d6-3858 (reused)
May 30, 2021 10:34:04.773 [0xb2a9fd48] DEBUG - HTTP requesting GET https://downloads.plex.tv/codecs/fa235d6-3858/linux-armv7hf-standard/libaac_encoder.so
May 30, 2021 10:34:04.846 [0xb2a9fd48] DEBUG - HTTP/2.0 (0.1s) 200 response from GET https://downloads.plex.tv/codecs/fa235d6-3858/linux-armv7hf-standard/libaac_encoder.so (reused)
May 30, 2021 10:34:04.851 [0xb2a9fd48] DEBUG - Codecs: Downloading current version of mp3 decoder
May 30, 2021 10:34:04.851 [0xb2a9fd48] INFO - CodecManager: obtaining decoder 'mp3'
May 30, 2021 10:34:04.852 [0xb2a9fd48] DEBUG - HTTP requesting GET https://plex.tv/api/codecs/mp3_decoder?build=linux-armv7hf-standard&deviceId=372f86d8-65dc-418b-9734-81496a165b31&oldestPreviousVersion=1%2E21%2E4%2E4079-1b7748a7b&version=fa235d6-3858
May 30, 2021 10:34:04.930 [0xb2a9fd48] DEBUG - HTTP/1.1 (0.1s) 200 response from GET https://plex.tv/api/codecs/mp3_decoder?build=linux-armv7hf-standard&deviceId=372f86d8-65dc-418b-9734-81496a165b31&oldestPreviousVersion=1%2E21%2E4%2E4079-1b7748a7b&version=fa235d6-3858 (reused)
May 30, 2021 10:34:04.931 [0xb2a9fd48] DEBUG - HTTP requesting GET https://downloads.plex.tv/codecs/fa235d6-3858/linux-armv7hf-standard/libmp3_decoder.so
May 30, 2021 10:34:04.999 [0xb2a9fd48] DEBUG - HTTP/2.0 (0.1s) 200 response from GET https://downloads.plex.tv/codecs/fa235d6-3858/linux-armv7hf-standard/libmp3_decoder.so (reused)
May 30, 2021 10:34:05.003 [0xb2a9fd48] DEBUG - Codecs: Deleting old directory at '"/mnt/HD/HD_a2/Nas_Prog/plex_conf/Plex Media Server/Codecs/73e06c8-3759-linux-armv7hf"'
May 30, 2021 10:34:05.575 [0xb32d7d48] DEBUG - Shutting down with signal 3 (Quit)
May 30, 2021 10:34:05.575 [0xb32d7d48] DEBUG - Ordered to stop server.
May 30, 2021 10:34:05.576 [0xb5de7e40] DEBUG - Killing plug-ins.
root@WalleyWorld Logs #

It seems, that everything is before update or when updating (this is the time, when I did update).

Ok, then stop Plex service on the Dashboad, delete everything inside Logs, than start Plex again.

FYI… I had the same problem with Plex update 1.23.1.4602 for my WD My Cloud PR4100. However, I was able to reload the prior Plex update 1.23.1.4571 and was able to get Plex back up & running normally.

Could you explain step by step how to arrive at that file in a Wd MyCloudEX2Ultra, please?

Could you explain step by step how to arrive at that log file?

Thanks to CostaHT for the guide. This is my log file

May 28, 2021 18:47:37.559 [0xb388fd48] INFO - Plex Media Server v1.23.1.4602-280ab6053 - Western Digital MyCloudEX2Ultra armv7l - build: linux-armv7hf wd-ex2ultra-os5 - GMT 02:00
May 28, 2021 18:47:37.559 [0xb388fd48] INFO - Linux version: 5.13.115, language: en-US
May 28, 2021 18:47:37.559 [0xb388fd48] INFO - Processor Arm
May 28, 2021 18:47:37.559 [0xb388fd48] INFO - Compiler is - Clang 11.0.1 (https://plex.tv e0c29d5827bc4eaaa2ceb882cbeed224b0960173)
May 28, 2021 18:47:37.559 [0xb388fd48] INFO - /mnt/HD/HD_a2/Nas_Prog/plexmediaserver/binaries/Plex Media Server
May 28, 2021 18:47:37.482 [0xb636fe40] DEBUG - BPQ: [Idle] -> [Starting]
May 28, 2021 18:47:37.599 [0xb636fe40] ERROR - Unable to open named mutex 9334581e-7251-4ef7-a8ec-5bfe8e89ff68 with option 1: No such file or directory
May 28, 2021 18:47:37.599 [0xb636fe40] DEBUG - FeatureManager: Using cached data for features list
May 28, 2021 18:47:37.668 [0xb636fe40] DEBUG - Opening 20 database sessions to library (com.plexapp.plugins.library), SQLite 3.35.5, threadsafe=1
May 28, 2021 18:47:38.084 [0xb636fe40] INFO - SQLITE3:(nil), 283, recovered 426 frames from WAL file /mnt/HD/HD_a2/Nas_Prog/plex_conf/Plex Media Server/Plug-in Support/Databases/com.plexapp.plugins.library.db-wal
May 28, 2021 18:47:38.603 [0xb636fe40] DEBUG - Running migrations. (EPG 0)
May 28, 2021 18:47:39.388 [0xb30f7d48] DEBUG - [JobRunner] Job running: '/mnt/HD/HD_a2/Nas_Prog/plexmediaserver/binaries/CrashUploader' '--directory=/mnt/HD/HD_a2/Nas_Prog/plex_conf/Plex Media Server/Crash Reports/1.23.1.4602-280ab6053' '--version=1.23.1.4602-280ab6053' '--platform=Linux' '--platformVersion=5.13.115' '--serverUuid=f8633024426067c486bd526f0448615d5e56c883' '--userId=lomaxi72@hotmail.com' '--sentryUrl=https://sentry.io/api/1233455/minidump' '--sentryKey=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx' '--vendor=Western Digital' '--model=armv7l' '--device=MyCloudEX2Ultra' '--allowRetries=0'
May 28, 2021 18:47:39.395 [0xb30f7d48] DEBUG - [JobRunner] Jobs: Starting child process with pid 31806
May 28, 2021 18:47:39.616 [0xb385fd48] DEBUG - Jobs: '/mnt/HD/HD_a2/Nas_Prog/plexmediaserver/binaries/CrashUploader' exit code for process 31806 is 0 (success)
May 28, 2021 18:47:40.163 [0xb636fe40] DEBUG - ChangestampAllocator: initialized to 7095777937108842345
May 28, 2021 18:47:40.163 [0xb636fe40] DEBUG - Opening 2 database sessions to library (com.plexapp.plugins.library.blobs), SQLite 3.35.5, threadsafe=1
May 28, 2021 18:47:40.804 [0xb636fe40] INFO - SQLITE3:(nil), 283, recovered 31801 frames from WAL file /mnt/HD/HD_a2/Nas_Prog/plex_conf/Plex Media Server/Plug-in Support/Databases/com.plexapp.plugins.library.blobs.db-wal
May 28, 2021 18:47:40.827 [0xb636fe40] DEBUG - Running migrations. (EPG 0)
May 28, 2021 18:47:41.546 [0xb636fe40] DEBUG - [CERT] Subject name is /C=US/ST=California/L=Los Gatos/O=Plex, Inc./CN=*.f1a83a4f0ba4457897a2b288de7b31c9.plex.direct
May 28, 2021 18:47:41.555 [0xb636fe40] DEBUG - [CERT] Installed certificate with fingerprint 75:3f:ad:be:df:94:22:1f:0e:03:63:34:4f:fc:6d:19:0c:59:cb:fd.
May 28, 2021 18:47:41.555 [0xb636fe40] DEBUG - [CERT/OCSP] Stapling requests will be made to 'http://ocspx.digicert.com/'.
May 28, 2021 18:47:41.620 [0xb636fe40] INFO - [CERT/OCSP] Successfully retrieved response from cache.
May 28, 2021 18:47:41.620 [0xb636fe40] DEBUG - HttpServer: Listening on IPv6 as well as IPv4.
May 28, 2021 18:47:41.620 [0xb636fe40] DEBUG - HttpServer: Listening on port 32400.
May 28, 2021 18:47:41.620 [0xb636fe40] DEBUG - HttpServer: Listening on port 32401.
May 28, 2021 18:47:41.717 [0xb30f7d48] DEBUG - Grabber: Cleaning up orphaned grabs.
May 28, 2021 18:47:41.802 [0xb636fe40] DEBUG - Media Provider: Registering provider com.plexapp.plugins.library
May 28, 2021 18:47:41.803 [0xb636fe40] DEBUG - Auth: Refreshing tokens inside the token-based authentication filter.
May 28, 2021 18:47:41.803 [0xb636fe40] DEBUG - MyPlex: mapping state set to 'Unknown'.
May 28, 2021 18:47:41.833 [0xb636fe40] DEBUG - Relay: read 11 cached entries from hosts file
May 28, 2021 18:47:41.833 [0xb636fe40] DEBUG - MyPlex: using cached data for request for https://plex.tv/api/v2/server/access_tokens?auth_token=xxxxxxxxxxxxxxxxxxxx
May 28, 2021 18:47:41.834 [0xb1f97d48] DEBUG - [MediaProviderManager] HTTP requesting GET https://plex.tv/media/providers?X-Plex-Token=xxxxxxxxxxxxxxxxxxxx
May 28, 2021 18:47:41.835 [0xb636fe40] DEBUG - MyPlex: updating with 8 access tokens
May 28, 2021 18:47:41.835 [0xb636fe40] DEBUG - MyPlex: using cached data for request for https://plex.tv/api/v2/server/users?auth_token=xxxxxxxxxxxxxxxxxxxx
May 28, 2021 18:47:41.836 [0xb636fe40] DEBUG - MyPlex: using cached data for request for https://plex.tv/api/v2/server/users/subscriptions?auth_token=xxxxxxxxxxxxxxxxxxxx
May 28, 2021 18:47:41.848 [0xb1e47d48] DEBUG - Auth: Refreshing tokens inside the token-based authentication filter.
May 28, 2021 18:47:41.849 [0xb1e47d48] DEBUG - HTTP requesting GET https://plex.tv/api/v2/server/access_tokens?auth_token=xxxxxxxxxxxxxxxxxxxx
May 28, 2021 18:47:41.850 [0xb30f7d48] DEBUG - Grabber: Cleaned up 0 decrepit directories in 0.0 sec.
May 28, 2021 18:47:41.852 [0xb636fe40] DEBUG - Opening 1 database sessions to library (), SQLite 3.35.5, threadsafe=1
May 28, 2021 18:47:41.872 [0xb1d2fd48] DEBUG - File "/mnt/HD/HD_a2/Nas_Prog/plexmediaserver/binaries/Resources/Plug-ins-280ab6053" changed: -1 => 2021-05-27 14:34:19 (1622118859).
May 28, 2021 18:47:41.872 [0xb1d2fd48] DEBUG - File "/mnt/HD/HD_a2/Nas_Prog/plex_conf/Plex Media Server/Plug-ins" changed: -1 => 2020-08-24 00:47:39 (1598222859).
May 28, 2021 18:47:41.872 [0xb1d2fd48] DEBUG - Scanning for plug-ins in "/mnt/HD/HD_a2/Nas_Prog/plexmediaserver/binaries/Resources/Plug-ins-280ab6053"
May 28, 2021 18:47:42.053 [0xb1d2fd48] DEBUG - Scanning for plug-ins in "/mnt/HD/HD_a2/Nas_Prog/plex_conf/Plex Media Server/Plug-ins"
May 28, 2021 18:47:42.137 [0xb1d2fd48] DEBUG - PluginRepository::setStartState: 1, startingSystem
May 28, 2021 18:47:42.137 [0xb1d2fd48] DEBUG - Starting plug-in /mnt/HD/HD_a2/Nas_Prog/plexmediaserver/binaries/Resources/Plug-ins-280ab6053/System.bundle.
May 28, 2021 18:47:42.138 [0xb1d2fd48] DEBUG - [com.plexapp.system] Setting plug-in to always running (daemon mode).
May 28, 2021 18:47:42.201 [0xb1d2fd48] DEBUG - Starting file watcher for com.plexapp.system
May 28, 2021 18:47:42.201 [0xb1d2fd48] DEBUG - Plugin: setting environment variable: 'PYTHONHOME=/mnt/HD/HD_a2/Nas_Prog/plexmediaserver/binaries/Resources/Python'
May 28, 2021 18:47:42.201 [0xb1d2fd48] DEBUG - Plugin: setting environment variable: 'PYTHONPATH=/mnt/HD/HD_a2/Nas_Prog/plexmediaserver/binaries/Resources/Python/python27.zip:/mnt/HD/HD_a2/Nas_Prog/plexmediaserver/binaries/Resources/Python/lib/python2.7/site-packages'
May 28, 2021 18:47:42.236 [0xb1d2fd48] DEBUG - Spawned plug-in com.plexapp.system with PID 31832
May 28, 2021 18:47:42.247 [0xb1d2fd48] DEBUG - [com.plexapp.system] Sending command: GET /:/prefixes
May 28, 2021 18:47:42.359 [0xb1f97d48] DEBUG - [MediaProviderManager] HTTP/1.1 (0.5s) 200 response from GET https://plex.tv/media/providers?X-Plex-Token=xxxxxxxxxxxxxxxxxxxx
May 28, 2021 18:47:42.360 [0xb1f97d48] DEBUG - [MediaProviderManager] HTTP requesting GET https://plex.tv/media/providers?X-Plex-Token=xxxxxxxxxxxxxxxxxxxx
May 28, 2021 18:47:42.387 [0xb1e47d48] DEBUG - HTTP/1.1 (0.5s) 200 response from GET https://plex.tv/api/v2/server/access_tokens?auth_token=xxxxxxxxxxxxxxxxxxxx
May 28, 2021 18:47:42.388 [0xb1e47d48] DEBUG - MyPlex: updating with 8 access tokens
May 28, 2021 18:47:42.389 [0xb1e47d48] DEBUG - HTTP requesting GET https://plex.tv/api/v2/server/users?auth_token=xxxxxxxxxxxxxxxxxxxx
May 28, 2021 18:47:42.459 [0xb1e47d48] DEBUG - HTTP/1.1 (0.1s) 200 response from GET https://plex.tv/api/v2/server/users?auth_token=xxxxxxxxxxxxxxxxxxxx (reused)
May 28, 2021 18:47:42.460 [0xb1e47d48] DEBUG - HTTP requesting GET https://plex.tv/api/v2/server/users/subscriptions?auth_token=xxxxxxxxxxxxxxxxxxxx
May 28, 2021 18:47:42.482 [0xb1f97d48] DEBUG - [MediaProviderManager] HTTP/1.1 (0.1s) 200 response from GET https://plex.tv/media/providers?X-Plex-Token=xxxxxxxxxxxxxxxxxxxx (reused)
May 28, 2021 18:47:42.483 [0xb1f97d48] DEBUG - [MediaProviderManager] HTTP requesting GET https://plex.tv/media/providers?X-Plex-Token=xxxxxxxxxxxxxxxxxxxx
May 28, 2021 18:47:42.532 [0xb1e47d48] DEBUG - HTTP/1.1 (0.1s) 200 response from GET https://plex.tv/api/v2/server/users/subscriptions?auth_token=xxxxxxxxxxxxxxxxxxxx (reused)
May 28, 2021 18:47:42.633 [0xb1f97d48] DEBUG - [MediaProviderManager] HTTP/1.1 (0.1s) 200 response from GET https://plex.tv/media/providers?X-Plex-Token=xxxxxxxxxxxxxxxxxxxx (reused)
May 28, 2021 18:47:42.633 [0xb1f97d48] DEBUG - [MediaProviderManager] discovered cloud provider (Movies & TV)
May 28, 2021 18:47:42.633 [0xb1f97d48] DEBUG - [MediaProviderManager] discovered cloud provider (Music)
May 28, 2021 18:47:42.633 [0xb1f97d48] DEBUG - [MediaProviderManager] discovered cloud provider (Metadata)
May 28, 2021 18:47:42.633 [0xb1f97d48] DEBUG - [MediaProviderManager] loading cloud provider details (Metadata) (alive: 0)
May 28, 2021 18:47:42.633 [0xb1e77d48] DEBUG - [MediaProviderManager] HTTP requesting GET https://vod.provider.plex.tv
May 28, 2021 18:47:42.634 [0xb1ea7d48] DEBUG - [MediaProviderManager] HTTP requesting GET https://music.provider.plex.tv
May 28, 2021 18:47:43.045 [0xb30f7d48] WARN - [MediaProviderManager] Unrecognized MediaProvider feature: availability
May 28, 2021 18:47:43.046 [0xb30f7d48] WARN - [MediaProviderManager] Unrecognized MediaProvider feature: availability-platforms
May 28, 2021 18:47:43.046 [0xb30f7d48] WARN - [MediaProviderManager] Unrecognized MediaProvider feature: universalSearch
May 28, 2021 18:47:43.075 [0xb1ea7d48] DEBUG - [MediaProviderManager] HTTP/2.0 (0.4s) 200 response from GET https://music.provider.plex.tv
May 28, 2021 18:47:43.126 [0xb1f97d48] WARN - [MediaProviderManager] Unrecognized MediaProvider feature: availability
May 28, 2021 18:47:43.126 [0xb1f97d48] WARN - [MediaProviderManager] Unrecognized MediaProvider feature: availability-platforms
May 28, 2021 18:47:43.126 [0xb1f97d48] WARN - [MediaProviderManager] Unrecognized MediaProvider feature: universalSearch
May 28, 2021 18:47:43.126 [0xb1f97d48] DEBUG - [MediaProviderManager] loading cloud provider details (Music) (alive: 1)
May 28, 2021 18:47:43.126 [0xb1f97d48] DEBUG - [MediaProviderManager] loading cloud provider details (Movies & TV) (alive: 0)
May 28, 2021 18:47:43.126 [0xb1f97d48] DEBUG - [MediaProviderManager] HTTP requesting GET https://vod.provider.plex.tv
May 28, 2021 18:47:43.205 [0xb1e77d48] DEBUG - [MediaProviderManager] HTTP/2.0 (0.6s) 200 response from GET https://vod.provider.plex.tv
May 28, 2021 18:47:43.345 [0xb1f97d48] DEBUG - [MediaProviderManager] HTTP/2.0 (0.2s) 200 response from GET https://vod.provider.plex.tv
May 28, 2021 18:47:43.346 [0xb1f97d48] DEBUG - [MediaProviderManager] we had 0 cloud providers online, we now have 3
May 28, 2021 18:47:43.346 [0xb1f97d48] DEBUG - [MediaProviderManager] cloud provider (Metadata) is online and available
May 28, 2021 18:47:43.346 [0xb1f97d48] DEBUG - [MediaProviderManager] cloud provider (Music) is online and available
May 28, 2021 18:47:43.346 [0xb1f97d48] DEBUG - [MediaProviderManager] cloud provider (Movies & TV) is online and available
May 28, 2021 18:47:49.121 [0xb385fd48] DEBUG - Shutting down with signal 3 (Quit)
May 28, 2021 18:47:49.127 [0xb385fd48] DEBUG - Ordered to stop server.
May 28, 2021 18:47:49.128 [0xb636fe40] DEBUG - Killing plug-ins.
May 28, 2021 18:47:51.796 [0xb1f97d48] DEBUG - Grabber: Plex Tuner Service not running; retrying in 10 seconds.

What should I try now?

I tried it. Now the Logs directory is empty :-(.

Even when you try to start Plex, it doesn’t generate error logs?

No, the folder is still empty.

Is it possible download one version before this? I have only 1.22.3.4523 and the newest one.

Same for me. I tried again to open plex and it doesn’t work yet.
And the directory log is still empty.

I just saw that in the folder Nas_Prog i have these 2 folder
plex_conf
plexmediaserver

In the second one there is only the file apkg.xml

I’ve never seen that