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Ubuntu and BOINC 7.0.27 - Computation Error
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kbconifer Send message Joined: 13 Mar 03 Posts: 3 Credit: 208,107 RAC: 0 |
I've been having this vexing error for a long time now. I've uninstalled and reinstalled BOINC, but still getting the same error. I'd sure appreciate help learning how to fix this and so I can get back to work! Task log shows: Name 04ap10aa.11826.183332.140733193388046.10.236_1 Workunit 1083007598 Created 5 Oct 2012 | 16:08:33 UTC Sent 5 Oct 2012 | 16:08:38 UTC Received 5 Oct 2012 | 23:42:24 UTC Server state Over Outcome Computation error Client state Compute error Exit status 127 (0x7f) Unknown error number Computer ID 6649360 Report deadline 22 Nov 2012 | 2:17:22 UTC Run time 0.00 CPU time 0.00 Validate state Invalid Credit 0.00 Application version SETI@home Enhanced Anonymous platform (CPU) Stderr output <core_client_version>7.0.27</core_client_version> <![CDATA[ <message> process exited with code 127 (0x7f, -129) </message> <stderr_txt> ../../projects/setiathome.berkeley.edu/setiathome_enhanced: error while loading shared libraries: libboinc_api.so.6: cannot open shared object file: No such file or directory </stderr_txt> ]]> Event log (just the init lines): Fri 05 Oct 2012 10:06:43 AM MDT | | Starting BOINC client version 7.0.27 for x86_64-pc-linux-gnu Fri 05 Oct 2012 10:06:43 AM MDT | | log flags: file_xfer, sched_ops, task Fri 05 Oct 2012 10:06:43 AM MDT | | Libraries: libcurl/7.22.0 OpenSSL/1.0.1 zlib/1.2.3.4 libidn/1.23 librtmp/2.3 Fri 05 Oct 2012 10:06:43 AM MDT | | Data directory: /var/lib/boinc-client Fri 05 Oct 2012 10:06:43 AM MDT | | Processor: 2 GenuineIntel Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz [Family 6 Model 42 Stepping 7] Fri 05 Oct 2012 10:06:43 AM MDT | | Processor: 6.00 MB cache Fri 05 Oct 2012 10:06:43 AM MDT | | Processor features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm constant_tsc rep_good nopl pni ssse3 lahf_lm Fri 05 Oct 2012 10:06:43 AM MDT | | OS: Linux: 3.2.0-32-generic Fri 05 Oct 2012 10:06:43 AM MDT | | Memory: 2.45 GB physical, 3.10 GB virtual Fri 05 Oct 2012 10:06:43 AM MDT | | Disk: 46.93 GB total, 15.71 GB free Fri 05 Oct 2012 10:06:43 AM MDT | | Local time is UTC -6 hours Fri 05 Oct 2012 10:06:43 AM MDT | | No usable GPUs found Fri 05 Oct 2012 10:06:43 AM MDT | | Config: GUI RPC allowed from: Fri 05 Oct 2012 10:06:43 AM MDT | | No general preferences found - using defaults Fri 05 Oct 2012 10:06:43 AM MDT | | Reading preferences override file Fri 05 Oct 2012 10:06:43 AM MDT | | Preferences: Fri 05 Oct 2012 10:06:43 AM MDT | | max memory usage when active: 1253.73MB Fri 05 Oct 2012 10:06:43 AM MDT | | max memory usage when idle: 2256.71MB Fri 05 Oct 2012 10:06:43 AM MDT | | max disk usage: 10.00GB Fri 05 Oct 2012 10:06:43 AM MDT | | don't use GPU while active Fri 05 Oct 2012 10:06:43 AM MDT | | suspend work if non-BOINC CPU load exceeds 25 % Fri 05 Oct 2012 10:06:43 AM MDT | | (to change preferences, visit the web site of an attached project, or select Preferences in the Manager) Fri 05 Oct 2012 10:06:43 AM MDT | | Not using a proxy Fri 05 Oct 2012 10:06:43 AM MDT | | This computer is not attached to any projects Fri 05 Oct 2012 10:06:43 AM MDT | | Visit http://boinc.berkeley.edu for instructions Fri 05 Oct 2012 10:07:35 AM MDT | | Fetching configuration file from http://bam.boincstats.com/get_project_config.php Fri 05 Oct 2012 10:07:54 AM MDT | | Contacting account manager at http://bam.boincstats.com/ Fri 05 Oct 2012 10:07:55 AM MDT | | Account manager: BAM! User: Fri 05 Oct 2012 10:07:55 AM MDT | | Account manager: BAM! Host: Fri 05 Oct 2012 10:07:55 AM MDT | | Account manager: Number of BAM! connections for this host: 1339 Fri 05 Oct 2012 10:07:55 AM MDT | | Account manager contact succeeded Fri 05 Oct 2012 10:07:55 AM MDT | | Attaching to http://setiathome.berkeley.edu/ Fri 05 Oct 2012 10:07:55 AM MDT | | Attaching to http://climateprediction.net/ Fri 05 Oct 2012 10:07:55 AM MDT | | Attaching to http://boinc.bakerlab.org/rosetta/ Fri 05 Oct 2012 10:07:55 AM MDT | | Attaching to http://cbl-boinc-server2.cs.technion.ac.il/superlinkattechnion/ Fri 05 Oct 2012 10:07:55 AM MDT | | Running CPU benchmarks |
kbconifer Send message Joined: 13 Mar 03 Posts: 3 Credit: 208,107 RAC: 0 |
I seem to have fixed this. I deleted app_info.xml in my /usr/share/boinc-app-seti/ directory and seti@home is now running fine, for the first time in ages. I now have three broken links: /var/lib/boinc-client/projects/setiweb.ssl.berkeley.edu/app_info.xml /var/lib/boinc-client/projects/setiathome.ssl.berkeley.edu/app_info.xml /var/lib/boinc-client/projects/setiathome.berkeley.edu/app_info.xml If anyone knows what a generic app_info.xml should look like I'd be happy to know... Or if I actually don't need this anymore I'd like to know that too... thanks! |
Ex: "Socialist" Send message Joined: 12 Mar 12 Posts: 3433 Credit: 2,616,158 RAC: 2 |
If you are not using optimized applications, you do NOT need an app_info.xml file (I don't know what the Debian/Ubuntu folks have been doing packaging up Boinc with an app_info.xml AND a Seti app, because boinc will download the seti app once you connect to the project anyways... and the app_info.xml is typically only used for customizing what apps you use and how they are used.) #resist |
kbconifer Send message Joined: 13 Mar 03 Posts: 3 Credit: 208,107 RAC: 0 |
Thanks so much for the feedback! I'll cleanup my sym links and keep running... |
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