Hello,
PrimeGrid isn't using my GPU in Ubuntu. I have it enabled on PrimeGrid and have PPS Sieve using it. I have boinc using gpu when computer is running. My driver is VESA: Jupiter. Why isn't my GPU being used? Thanks.

Please post your Boinc startup messages, the first 20 to 30 lines will do,

Claggy

Fri 15 Jun 2012 03:50:17 PM EDT | | Starting BOINC client version 7.0.28 for i686-pc-linux-gnu
Fri 15 Jun 2012 03:50:17 PM EDT | | log flags: file_xfer, sched_ops, task
Fri 15 Jun 2012 03:50:17 PM EDT | | Libraries: libcurl/7.22.0 OpenSSL/1.0.1 zlib/1.2.3.4 libidn/1.23 librtmp/2.3
Fri 15 Jun 2012 03:50:17 PM EDT | | Data directory: /var/lib/boinc-client
Fri 15 Jun 2012 03:50:17 PM EDT | | Processor: 1 AuthenticAMD AMD Sempron(tm) 145 Processor [Family 16 Model 6 Stepping 3]
Fri 15 Jun 2012 03:50:17 PM EDT | | Processor: 1.00 MB cache
Fri 15 Jun 2012 03:50:17 PM EDT | | Processor features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc up nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt npt lbrv svm_lock nrip_save
Fri 15 Jun 2012 03:50:17 PM EDT | | OS: Linux: 3.2.0-25-generic-pae
Fri 15 Jun 2012 03:50:17 PM EDT | | Memory: 1.97 GB physical, 701.00 MB virtual
Fri 15 Jun 2012 03:50:17 PM EDT | | Disk: 36.48 GB total, 30.82 GB free
Fri 15 Jun 2012 03:50:17 PM EDT | | Local time is UTC -4 hours
Fri 15 Jun 2012 03:50:17 PM EDT | | ATI GPU 0: Juniper (CAL version 1.4.1720, 1024MB, 868MB available, 2800 GFLOPS peak)
Fri 15 Jun 2012 03:50:17 PM EDT | | OpenCL: ATI GPU 0: Juniper (driver version CAL 1.4.1720, device version OpenCL 1.2 AMD-APP (923.1), 1024MB, 868MB available)
Fri 15 Jun 2012 03:50:17 PM EDT | | Config: GUI RPC allowed from:
Fri 15 Jun 2012 03:50:17 PM EDT | PrimeGrid | URL http://www.primegrid.com/; Computer ID 263732; resource share 100
Fri 15 Jun 2012 03:50:17 PM EDT | Collatz Conjecture | URL http://boinc.thesonntags.com/collatz/; Computer ID 104110; resource share 100
Fri 15 Jun 2012 03:50:17 PM EDT | | No general preferences found - using defaults
Fri 15 Jun 2012 03:50:17 PM EDT | | Reading preferences override file
Fri 15 Jun 2012 03:50:17 PM EDT | | Preferences:
Fri 15 Jun 2012 03:50:17 PM EDT | | max memory usage when active: 1006.37MB
Fri 15 Jun 2012 03:50:17 PM EDT | | max memory usage when idle: 1811.46MB
Fri 15 Jun 2012 03:50:17 PM EDT | | max disk usage: 10.00GB
Fri 15 Jun 2012 03:50:17 PM EDT | | suspend work if non-BOINC CPU load exceeds 25 %
Fri 15 Jun 2012 03:50:17 PM EDT | | (to change preferences, visit the web site of an attached project, or select Preferences in the Manager)
Fri 15 Jun 2012 03:50:17 PM EDT | | Not using a proxy
Fri 15 Jun 2012 03:50:18 PM EDT | PrimeGrid | Restarting task pps_llr_extended_147232160_0 using llrPPS version 613 in slot 0
Fri 15 Jun 2012 03:50:18 PM EDT | Collatz Conjecture | Sending scheduler request: To fetch work.
Fri 15 Jun 2012 03:50:18 PM EDT | Collatz Conjecture | Requesting new tasks for ATI
Fri 15 Jun 2012 03:50:19 PM EDT | Collatz Conjecture | Scheduler request completed: got 0 new tasks
Fri 15 Jun 2012 03:50:19 PM EDT | Collatz Conjecture | No work sent
Fri 15 Jun 2012 03:50:19 PM EDT | Collatz Conjecture | Message from server: collatz is not available for your type of computer.
Fri 15 Jun 2012 03:50:24 PM EDT | PrimeGrid | Sending scheduler request: To fetch work.
Fri 15 Jun 2012 03:50:24 PM EDT | PrimeGrid | Reporting 1 completed tasks, requesting new tasks for ATI
Fri 15 Jun 2012 03:50:26 PM EDT | PrimeGrid | Scheduler request completed: got 6 new tasks
Fri 15 Jun 2012 03:50:29 PM EDT | PrimeGrid | Started download of primegrid_tpsieve_1.39_i686-pc-linux-gnu__ati13ati
Fri 15 Jun 2012 03:50:31 PM EDT | PrimeGrid | Finished download of primegrid_tpsieve_1.39_i686-pc-linux-gnu__ati13ati
Fri 15 Jun 2012 03:50:31 PM EDT | PrimeGrid | Starting task pps_sr2sieve_48378335_1 using pps_sr2sieve version 139 (ati13ati) in slot 1
Fri 15 Jun 2012 04:08:36 PM EDT | | Suspending computation - CPU is busy
Fri 15 Jun 2012 04:08:57 PM EDT | | Resuming computation
Fri 15 Jun 2012 04:09:58 PM EDT | | Suspending computation - CPU is busy

And it decided to work.,.. thanks though!

And it decided to work.,.. thanks though!

Brilliant,

Claggy