::UPDATE:: There is a better fix posted by two users after this post, I have provided links to each solution based on OS.
For Ubuntu 11.10 : nomnomnom’s post does work (tested for myself too!) ( Link )
For other users : Belgarth’s post may work ( Link )
Please post which OS’s (and versions) you are using and have tested this on, I will keep a list of compatible OS’s on this post.
My post below shows a workaround using an External player, the above fixes actually allow the internal player to work!! Great job guys!
::END UPDATE::
I was having an issue with playing media on local and non-local plex server via the current experimental builds for Ubuntu and did some digging around. I have pasted my log output after my workaround.
During my search I found that you can bypass the internal Plex media player and use an external media player. I chose to use Totem and am now able to watch videos remotely using the Plex client.
Create a file under .plex/userdata called “playercorefactory.xml” and paste the following contents into it.
<playercorefactory><br />
<players><br />
<player name="Totem" type="ExternalPlayer" audio="false" video="true"><br />
<filename>/usr/bin/totem</filename><br />
<args>"{1}"</args><br />
<hidexbmc>false</hidexbmc><br />
<hideconsole>false</hideconsole><br />
<warpcursor>none</warpcursor><br />
</player><br />
</players><br />
<rules action="prepend"><br />
<rule video="true" player="Totem"><br />
</rule><br />
</rules><br />
</playercorefactory>
Start Plex, now when you choose a file to play it will use the Totem player and pop it up. This is a great work around until the kinks are fixed.
--- ---
**Log Output that helped me determine a workaround**
--- ---
13:33:51 T:2789436272 M: 0% INFO: Plex Server Manager: Running connectivity check.
13:33:51 T:2789436272 M: 0% INFO: Plex Server Manager: There is no worthy server.
13:33:51 T:2789436272 M: 0% INFO: SERVERS:
13:33:51 T:3077830448 M: 0% DEBUG: ------ Window Deinit (DialogContextMenu.xml) ------
13:33:51 T:3077830448 M: 0% DEBUG: new file set audiostream:0
13:33:51 T:3077830448 M: 0% DEBUG: Background music theme changed to:
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerCoreFactory::GetPlayers(http://:32400/library/parts/836/file.avi?X-Plex-Token=)
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: system rules
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerSelectionRule::GetPlayers: matches rule: system rules
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: pms
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: rtv
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: hdhomerun/myth/rtmp/mms/udp
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: lastfm/shout
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: rtsp
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: streams
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerSelectionRule::GetPlayers: matches rule: streams
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: flv/aacp/sdp
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: mp2
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: dvd
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: dvdfile
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: dvdimage
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: sdp/asf
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerSelectionRule::GetPlayers: considering rule: nsv
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerCoreFactory::GetPlayers: matched 0 rules with players
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerCoreFactory::GetPlayers: adding videodefaultplayer (1)
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerCoreFactory::GetPlayers: for video=1, audio=0
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerCoreFactory::GetPlayers: for video=1, audio=1
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerCoreFactory::GetPlayers: adding player: DVDPlayer (1)
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerCoreFactory::GetPlayers: adding player: PMSPlayer (4)
13:33:51 T:3077830448 M: 0% DEBUG: CPlayerCoreFactory::GetPlayers: added 2 players
13:33:51 T:3077830448 M: 0% NOTICE: DVDPlayer: Opening: http://:32400/library/parts/836/file.avi?X-Plex-Token=
13:33:51 T:3077830448 M: 0% WARNING: CDVDMessageQueue(player)::Put MSGQ_NOT_INITIALIZED
13:33:51 T:3077830448 M: 0% DEBUG: ------ Window Init (DialogBusy.xml) ------
13:33:51 T:3077830448 M: 0% DEBUG: Alloc resources: 0.01ms (0.00 ms skin load)
13:33:51 T:2893851504 M: 0% DEBUG: thread start, auto delete: 0
13:33:51 T:2893851504 M: 0% NOTICE: PlexDirectory::GetDirectory(http://:32400/library/metadata/863?X-Plex-Token=)
13:33:51 T:2692721520 M: 0% DEBUG: thread start, auto delete: 0
13:33:51 T:2692721520 M: 0% DEBUG: FileCurl::Open(0xac7c8fc8) http://:32400/library/metadata/863?X-Plex-Token=
13:33:51 T:2880211824 M: 0% DEBUG: thread start, auto delete: 1
13:33:51 T:2880211824 M: 0% DEBUG: Thread 2880211824 terminating (autodelete)
13:33:51 T:2851072880 M: 0% DEBUG: thread start, auto delete: 1
13:33:51 T:2851072880 M: 0% DEBUG: Thread 2851072880 terminating (autodelete)
13:33:51 T:2692721520 M: 0% DEBUG: FileCurl::Close(0xac7c8fc8) http://:32400/library/metadata/863?X-Plex-Token=
13:33:51 T:2692721520 M: 0% DEBUG: Thread 2692721520 terminating
13:33:51 T:2893851504 M: 0% INFO: Asked to check whether [] is localhost => 0
13:33:51 T:2893851504 M: 0% INFO: Transcode URL for remote content: http://:32400/video/:/transcode/segmented/start.m3u8?url=http%3a%2f%2f127%2e0%2e0%2e1%3a32400%2flibrary%2fparts%2f836%2ffile%2eavi&quality=3&session=01f23c1b-abaf-4fd6-b77e-e651da582c74&X-Plex-Token=&X-Plex-Access-Key=KQMIY6GATPC63AIMC4R2&X-Plex-Access-Time=1324406031&X-Plex-Access-Code=YsYQujFoMA6jvs1l87ZimylR4cgHkhdoCG0gl6C%2Fn1Y%3D
13:33:51 T:2893851504 M: 0% NOTICE: Creating InputStream
13:33:51 T:2893851504 M: 0% DEBUG: CFileCache::Open - opening using cache
13:33:51 T:2893851504 M: 0% DEBUG: FileCurl::Open(0x9ce2a40) http://:32400/video/:/transcode/segmented/start.m3u8?url=http%3a%2f%2f127%2e0%2e0%2e1%3a32400%2flibrary%2fparts%2f836%2ffile%2eavi&quality=3&session=01f23c1b-abaf-4fd6-b77e-e651da582c74&X-Plex-Token=&X-Plex-Access-Key=KQMIY6GATPC63AIMC4R2&X-Plex-Access-Time=1324406031&X-Plex-Access-Code=YsYQujFoMA6jvs1l87ZimylR4cgHkhdoCG0gl6C%2Fn1Y%3D
13:33:51 T:2692721520 M: 0% DEBUG: thread start, auto delete: 0
13:33:51 T:2692721520 M: 0% INFO: CFileCache::Process - Hit eof.
**13:33:51 T:2893851504 M: 0% NOTICE: Creating Demuxer
13:33:51 T:2893851504 M: 0% DEBUG: SECTION:LoadDLL(special://xbmcbin/system/players/dvdplayer/avcodec-52-i486-linux.so)
13:33:51 T:2893851504 M: 0% DEBUG: Loading: /usr/local/lib/xbmc/system/players/dvdplayer/avcodec-52-i486-linux.so
13:33:51 T:2893851504 M: 0% ERROR: Unable to load /usr/local/lib/xbmc/system/players/dvdplayer/avcodec-52-i486-linux.so, reason: /usr/local/lib/xbmc/system/players/dvdplayer/avcodec-52-i486-linux.so: undefined symbol: NeAACDecOpen
13:33:51 T:2893851504 M: 0% ERROR: CDVDDemuxFFmpeg::Open - failed to load ffmpeg libraries
13:33:51 T:2893851504 M: 0% ERROR: OpenDemuxStream - Error creating demuxer
13:33:51 T:2893851504 M: 0% NOTICE: CDVDPlayer::OnExit()**
13:33:51 T:2893851504 M: 0% NOTICE: CDVDPlayer::OnExit() deleting input stream
13:33:51 T:2692721520 M: 0% DEBUG: Thread 2692721520 terminating
13:33:51 T:2893851504 M: 0% DEBUG: FileCurl::Close(0x9ce2a40) http://:32400/video/:/transcode/segmented/start.m3u8?url=http%3a%2f%2f127%2e0%2e0%2e1%3a32400%2flibrary%2fparts%2f836%2ffile%2eavi&quality=3&session=01f23c1b-abaf-4fd6-b77e-e651da582c74&X-Plex-Token=&X-Plex-Access-Key=KQMIY6GATPC63AIMC4R2&X-Plex-Access-Time=1324406031&X-Plex-Access-Code=YsYQujFoMA6jvs1l87ZimylR4cgHkhdoCG0gl6C%2Fn1Y%3D
13:33:51 T:2893851504 M: 0% DEBUG: Thread 2893851504 terminating
13:33:51 T:3077830448 M: 0% DEBUG: CGUIAudioManager::DeInitialize
13:33:53 T:3077830448 M: 0% DEBUG: CAnnouncementManager - Announcement: PlaybackEnded from xbmc
13:33:53 T:3077774192 M: 0% DEBUG: FileCurl::Open(0xb77300bc) http://:32400/:/progress?X-Plex-Token=&key=863&identifier=com.plexapp.plugins.library&time=0&state=stopped
13:33:53 T:3077830448 M: 0% DEBUG: CGUIAudioManager::Initialize
13:33:53 T:3077830448 M: 0% DEBUG: ------ Window Deinit (DialogBusy.xml) ------
13:33:53 T:3077830448 M: 0% NOTICE: CDVDPlayer::CloseFile()
13:33:53 T:3077830448 M: 0% WARNING: CDVDMessageQueue(player)::Put MSGQ_NOT_INITIALIZED
13:33:53 T:3077830448 M: 0% NOTICE: DVDPlayer: waiting for threads to exit
13:33:53 T:3077830448 M: 0% NOTICE: DVDPlayer: finished waiting
13:33:53 T:3077774192 M: 0% DEBUG: FileCurl::Close(0xb77300bc) http://:32400/:/progress?X-Plex-Token=&key=863&identifier=com.plexapp.plugins.library&time=0&state=stopped
13:33:53 T:3077774192 M: 0% NOTICE: Plex Media Server Queue: http://:32400/:/progress?X-Plex-Token=&key=863&identifier=com.plexapp.plugins.library&time=0&state=stopped
13:33:59 T:3077830448 M: 0% INFO: CheckIdle - Closing session to http:// (easy=0xa27ac148, multi=(nil))