BOINC with Ubuntu 20.04

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DGPickett

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Message 2058217 - Posted: 3 Oct 2020, 18:36:52 UTC - in response to Message 2058216.  

The test dev version works as bad:

dgp@dgp-p6803w:~
$ rm -rf BOINC
dgp@dgp-p6803w:~
$ sudo apt-get remove boinc-client
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package 'boinc-client' is not installed, so not removed
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
dgp@dgp-p6803w:~
$ ^Cwnloads/boinc_7.4.22_x86_64-pc-linux-gnu.sh
dgp@dgp-p6803w:~
$ new Downloads
-rwxrwxr-x 1 dgp dgp  5142621 Oct  2 09:56 Downloads/boinc_7.4.22_x86_64-pc-linux-gnu.sh
-rw-rw-r-- 1 dgp dgp   157388 Oct  2 10:05 Downloads/libwebkitgtk-dev_2.4.11-3ubuntu3_amd64.deb
-rw-rw-r-- 1 dgp dgp  7598970 Oct  2 12:39 Downloads/libwebkitgtk-1.0-0_2.4.10-0ubuntu1_amd64.deb
-rw-rw-r-- 1 dgp dgp  1844180 Oct  2 12:47 Downloads/libjavascriptcoregtk-1.0-0_2.4.11-3ubuntu3_amd64.deb
-rw-rw-r-- 1 dgp dgp  8053676 Oct  2 12:48 Downloads/libicu60_60.2-3ubuntu3.1_amd64.deb
-rw-rw-r-- 1 dgp dgp      320 Oct  2 13:50 Downloads/codes.dat
-rw-rw-r-- 1 dgp dgp  5142621 Oct  3 14:26 Downloads/boinc_7.4.22_x86_64-pc-linux-gnu(1).sh
-rw-rw-r-- 1 dgp dgp 27606434 Oct  3 14:35 Downloads/boinc_ubuntu_7.16.6_x86_64-pc-linux-gnu.sh
dgp@dgp-p6803w:~
$ chmod u+x Downloads/boinc_ubuntu_7.16.6_x86_64-pc-linux-gnu.sh
dgp@dgp-p6803w:~
$ Downloads/boinc_ubuntu_7.16.6_x86_64-pc-linux-gnu.sh
use /home/dgp/BOINC/run_manager to start BOINC
dgp@dgp-p6803w:~
$ /home/dgp/BOINC/run_manager
./boincmgr: error while loading shared libraries: libwx_gtk3u_webview-3.0.so.0: cannot open shared object file: No such file or directory
dgp@dgp-p6803w:~
$ 

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DGPickett

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Message 2058218 - Posted: 3 Oct 2020, 18:39:05 UTC - in response to Message 2058217.  

The chain is so long, it is hard to discern what other ideas I should follow. After all these months, all these posts, how can Ubuntu BOINC users be continuing?
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Message 2058219 - Posted: 3 Oct 2020, 18:41:40 UTC - in response to Message 2058212.  

Is this a headless host? No monitor? The AIO package is meant to simply be downloaded and unpacked somewhere in the users /home directory. All the executable permissions are already set.
If you just unpack the file in the /Download directory and double-click the boincmgr file, the client and manager will just open and be ready to run once the user joins a project.

When you are running a program from the user environment and the directory the program does not already reside in the environment variable, you need to run the executable with the ./ preface to tell the system you are running the program locally from where the program resides and to not search the PATH or environment.
The run_client and run_manager scripts will need to be adjusted to where you unpacked the 7z file and the actual location of the BOINC directory.
Navigate to the BOINC directory of where you unpacked the file. Open a Terminal there and execute:

/BOINC$ ./boinc

If you want to run the Manager. Open another Terminal in the BOINC directory and run:
/BOINC$ ./boincmgr

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Message 2058220 - Posted: 3 Oct 2020, 18:49:20 UTC

Download the All-in-One BOINC.7z package from Crunchers Anonymous. The client will work with no issues. The manager will not work because of the missing libwebkit3 dependency.
So read this message https://setiathome.berkeley.edu/forum_thread.php?id=85474&postid=2047486
and at the bottom is a link to a statically compiled BOINC Manager that works on Ubuntu 14 thru 20.

https://drive.google.com/open?id=1erjrEKCwxTr3QsL6tm4cIbTqRzLVxttA
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Message 2058222 - Posted: 3 Oct 2020, 19:01:46 UTC

If you want to run the 7.16.6 version of the program, just install the missing dependency it wants for the Manager.
/boincmgr: error while loading shared libraries: libwx_gtk3u_webview-3.0.so.0: cannot open shared object file: No such file or directory

sudo apt install libwxgtk-webview3.0-gtk3-0v5

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Message 2058226 - Posted: 3 Oct 2020, 19:22:21 UTC - in response to Message 2058222.  
Last modified: 3 Oct 2020, 19:28:07 UTC

I went around and around trying to find and install missing dependencies, many of them not available for 20.04. I got nowhere. It's not supposed to be a huge pain!

If you environment was a problem, the code would not have run, but it did, to complain that the dynamic linker could not find the package I do not have. No $LD_LIBRARY_PATH or whatever fixes things not there. The 20.04 install removed many packages "no longer needed". Perhaps they were no longer compatible.

Static linking seems a bit of a throwback. Are we that desperate? (Can I load it with a deck of cards? :D I started programming in 1967, still tutor Linux, Shell, SQL, C, C++, JAVA. I might be an older fart!)

I want to run a stable version, I just tried the dev test version as a test.

dgp@dgp-p6803w:~
$ /home/dgp/BOINC/run_manager
./boincmgr: error while loading shared libraries: libwebkitgtk-1.0.so.0: cannot open shared object file: No such file or directory
dgp@dgp-p6803w:~
$ sudo apt-get install libwebkitgtk-1.0
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Note, selecting 'libwebkitgtk-1.0-0' for regex 'libwebkitgtk-1.0'
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
dgp@dgp-p6803w:~
$ /home/dgp/BOINC/run_manager
./boincmgr: error while loading shared libraries: libwebkitgtk-1.0.so.0: cannot open shared object file: No such file or directory
dgp@dgp-p6803w:~
$

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Message 2058231 - Posted: 3 Oct 2020, 20:38:08 UTC - in response to Message 2058226.  

The only reason a static linked version was done was because the stock BOINC Manager still depends on GTK2 and GTK2 was deprecated in Ubuntu 20.04 in favor of GTK3. The only side effect was a slow opening Manager. There are other packages that still depend on GTK2 menus that have slow opening responses. If you read this thread, this was all discussed with a workaround.

The statically compiled Manager was simply done to avoid this problem of having to install additional libraries and to use the current GTK3 platform.

There have also been changes to BOINC in requiring an updated security package for CURL and SSL. Those were incorporated in the BOINC 7.16.6 package. Just because it is marked dev is not a reason not to run it.

There are distro packages available too with the standard repo service install. I dislike them because you have no choice of where to install BOINC and restricted permissions. These might be to your liking better.
https://launchpad.net/~costamagnagianfranco/+archive/ubuntu/boinc

I and most of the other people in this thread have had no issues installing BOINC in 20.04. Many different ways to install BOINC and many different methods to overcome some slight UI issues and they all work.
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Message 2058246 - Posted: 4 Oct 2020, 0:55:02 UTC - in response to Message 2058231.  

https://launchpad.net/~costamagnagianfranco/+archive/ubuntu/boinc installed fine, so how do you get it to start? I installed, rebooted, and nothing!
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Message 2058247 - Posted: 4 Oct 2020, 1:07:08 UTC - in response to Message 2058246.  

" . . . at the bottom is a link to a statically compiled BOINC Manager that works on Ubuntu 14 thru 20.

https://drive.google.com/open?id=1erjrEKCwxTr3QsL6tm4cIbTqRzLVxttA"

I tried the link but it does not download, just tries to sell me web apps for zip!
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Message 2058248 - Posted: 4 Oct 2020, 1:11:01 UTC - in response to Message 2058247.  

" . . . at the bottom is a link to a statically compiled BOINC Manager that works on Ubuntu 14 thru 20.

https://drive.google.com/open?id=1erjrEKCwxTr3QsL6tm4cIbTqRzLVxttA"

I tried the link but it does not download, just tries to sell me web apps for zip!
Sounds like your system has some malware/adware.
I click on the link, then the download button & the zip file is downloaded with no problems.
Grant
Darwin NT
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Message 2058331 - Posted: 4 Oct 2020, 22:21:04 UTC - in response to Message 2058248.  
Last modified: 4 Oct 2020, 22:23:27 UTC

Found the download manager, but this is just the manager, which is not the problem.
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Message 2058336 - Posted: 5 Oct 2020, 0:29:48 UTC - in response to Message 2058331.  
Last modified: 5 Oct 2020, 0:37:25 UTC

Found the download manager, but this is just the manager, which is not the problem.

OK...

I'm jumping in blind with this thread but just in case these 'overview' snippets might help to give some (perhaps missing) details to clear whatever 'problem'...

For a little background to the Boinc system, there are:

  • The "Boinc Manager" that gives you a 'view' of what projects you have subscribed to and for what tasks are running. This is the Graphical User Interface to see what is happening;

  • There is a background Boinc daemon that runs in the background and coordinates everything needed to run the project tasks. The GUI communicates with this to see what is happening and to give the daemon the user's instructions to stop/start tasks and to join projects and whatever;

  • And it is the Boinc daemon that downloads and uploads the project tasks.



The Boinc Manager and Daemon for Linux can be installed in multiple different ways...


  • From a distro repository that will install Boinc as a system service. You will need to check with the accompanying notes/comments for how to enable the Boinc service to always run and to enable your username to control Boinc;
  • From the Boinc website to run an install script that installs Boinc in your user home directory to run Boinc as a user. You will need to read the notes to (automatically) start/stop that running when you start your system or login/logout from your user;
  • From an enthusiast "All-In-One" install that should have the very latest versions and may install as either a system service or as a user program. Again, check the accompanying notes;
  • And there are special 'static builds' that can run pretty much stand-alone on any Linux distro with no worries about what versions of whatever software you might be running (at the expense of a slightly larger install).
  • Ubuntu is one of many Linux "distros" :-)


(Aside: Never install any software from any website that you cannot completely trust!!!)


Running Boinc as a system service is the neater way of doing things on Linux systems due to Boinc being able to run 24/7 even if you have logged out of your user.

Running Boinc as a user is fine but that will not allow Boinc to run if you have logged out (unless you know about "nohup" trickery! But then you'd already know to run Boinc as a service!!)...



Hope that explains a little of the structure...

I'll leave it to the All-In-One experts for the cheat-sheets to run it all!

Aside: Note that s@h is in hibernation at the moment so you will need to join to some other Boinc project(s) for the time being.


Hopefully, those notes might help?

Good luck,

Happy crunchin',
Martin


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Take a look for yourself: Linux Format
The Future is what We all make IT (GPLv3)
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Message 2058381 - Posted: 5 Oct 2020, 14:30:08 UTC - in response to Message 2058246.  

https://launchpad.net/~costamagnagianfranco/+archive/ubuntu/boinc installed fine, so how do you get it to start? I installed, rebooted, and nothing!

Please read the BOINC wiki pages on stopping and starting the BOINC daemon.
Starting and stopping BOINC
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Message 2058386 - Posted: 5 Oct 2020, 15:46:33 UTC - in response to Message 2058381.  

https://launchpad.net/~costamagnagianfranco/+archive/ubuntu/boinc installed fine, so how do you get it to start? I installed, rebooted, and nothing!
Please read the BOINC wiki pages on stopping and starting the BOINC daemon.
Starting and stopping BOINC
That page needs updating by somebody with more comprhensive knowledge than me.

But I run Gianfranco's PPA, and the client controls are

sudo systemctl start boinc-client
sudo systemctl stop boinc-client

If you need to go deeper into maintenance, eg when updating the system,

sudo systemctl disable boinc-client
sudo systemctl enable boinc-client

(all pasted from the terminal window I used last time - they worked)

Note that all these refer to the client. They shouldn't be needed - the client should run automatically at startup.

Getting the Manager to run requires a little more finesse.
1) From v7.16.x, you HAVE to use a GUI RPC password.
2) The Linux gonzos haven't yet taught the Manager how to reliably find the password the Client is creating automatically.

So,

The client password can be found in gui_rpc_auth.cfg
There is a shortcut to gui_rpc_auth.cfg in /var/lib/boinc-client
gui_rpc_auth.cfg itself lives in /etc/boinc-client/
You may need sudo to edit either version of those addresses

Once you've edited the password to something tasteful (not the 32-byte random string), restart the client - otherwise it'll still be listening for the old one.

Edit the 'Command' entry in the BOINC Manager launcher icon properties to

boincmgr --password=password

That should get you through most problems.
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Message 2058409 - Posted: 5 Oct 2020, 21:17:28 UTC - in response to Message 2058386.  

I guess I expected a more seamless install. Now I have this:

dgp@dgp-p6803w:~
$ /etc/init.d/boinc-client status
? boinc-client.service - Berkeley Open Infrastructure Network Computing Client
     Loaded: loaded (/lib/systemd/system/boinc-client.service; enabled; vendor preset: enabled)
     Active: failed (Result: exit-code) since Mon 2020-10-05 17:11:37 EDT; 3min 34s ago
       Docs: man:boinc(1)
   Main PID: 83304 (code=exited, status=200/CHDIR)

Oct 05 17:11:37 dgp-p6803w systemd[1]: Started Berkeley Open Infrastructure…ent.
Oct 05 17:11:37 dgp-p6803w systemd[83304]: boinc-client.service: Changing t…nied
Oct 05 17:11:37 dgp-p6803w systemd[83304]: boinc-client.service: Failed at …nied
Oct 05 17:11:37 dgp-p6803w systemd[1]: boinc-client.service: Main process e…HDIR
Oct 05 17:11:37 dgp-p6803w systemd[83318]: boinc-client.service: Changing t…nied
Oct 05 17:11:37 dgp-p6803w systemd[83318]: boinc-client.service: Failed at …nied
Oct 05 17:11:37 dgp-p6803w systemd[1]: boinc-client.service: Control proces…HDIR
Oct 05 17:11:37 dgp-p6803w systemd[1]: boinc-client.service: Failed with re…de'.
Hint: Some lines were ellipsized, use -l to show in full.
dgp@dgp-p6803w:~
$ 

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Message 2058411 - Posted: 5 Oct 2020, 21:33:24 UTC - in response to Message 2058409.  

If using Ubuntu 20.04, it is using systemctl now instead of init.d. So follow Richard's suggestion for commands.
/etc/init.d/boinc-client stop

sudo systemctl start boinc-client

And it would help if you post the full output of the command instead of the ellipsized output so we can understand what the client is showing.
I am guessing which binary you grabbed from Gianfranco's repository.
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Message 2058494 - Posted: 6 Oct 2020, 21:30:24 UTC - in response to Message 2058411.  

We have tried lots of code. Boinc Manager still says cannot start client.




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Message 2058509 - Posted: 7 Oct 2020, 0:04:43 UTC - in response to Message 2058494.  

Well check the basics. Do the executables have the execute bits set? Do the executables belong to the correct group and user?

For the distro service mode installation BOINC is assigned the boinc:boinc user and group. It is usually wise to assign your user to the boinc group too.

sudo usermod -a -G boinc {user_name}


Is there a password in the gui_rpc_admin.cfg file?

Have you tried just starting both the client and Manager in separate Terminal sessions yet?
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Message 2058522 - Posted: 7 Oct 2020, 2:39:36 UTC - in response to Message 2058509.  

We've tried so many installs, I am not surprised to have 2 copies of boinc:

dgp@dgp-p6803w:~
$ find / -type f -name boinc -ls 2>/dev/null
  7208964      4 -rw-r--r--   1 root     root         2603 Sep  1 09:49 /usr/share/bash-completion/completions/boinc
  6684725    976 -rwxr-xr-x   1 root     root       997752 Sep  1 09:49 /usr/bin/boinc
  1966502    964 -rwxr-xr-x   1 dgp      dgp        983496 Sep 16  2014 /home/dgp/BOINC/boinc
dgp@dgp-p6803w:~
$ 

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Message 2058560 - Posted: 7 Oct 2020, 13:25:24 UTC - in response to Message 2058522.  

I tried both boinc's:

dgp@dgp-p6803w:~
$ /home/dgp/BOINC/boinc
/home/dgp/BOINC/boinc: error while loading shared libraries: libssl.so.1.0.0: cannot open shared object file: No such file or directory
dgp@dgp-p6803w:~
$ /usr/bin/boinc
07-Oct-2020 09:16:18 [---] cc_config.xml not found - using defaults
07-Oct-2020 09:16:18 [---] Starting BOINC client version 7.16.11 for x86_64-pc-linux-gnu
07-Oct-2020 09:16:18 [---] log flags: file_xfer, sched_ops, task
07-Oct-2020 09:16:18 [---] Libraries: libcurl/7.68.0 OpenSSL/1.1.1f zlib/1.2.11 brotli/1.0.7 libidn2/2.2.0 libpsl/0.21.0 (+libidn2/2.2.0) libssh/0.9.3/openssl/zlib nghttp2/1.40.0 librtmp/2.3
07-Oct-2020 09:16:18 [---] Data directory: /home/dgp
07-Oct-2020 09:16:19 [---] CUDA: NVIDIA GPU 0: GeForce 210 (driver version 340.99, CUDA version 6.5, compute capability 1.2, 512MB, 30MB available, 59 GFLOPS peak)
07-Oct-2020 09:16:19 [---] OpenCL: NVIDIA GPU 0: GeForce 210 (driver version 340.108, device version OpenCL 1.0 CUDA, 512MB, 30MB available, 59 GFLOPS peak)
07-Oct-2020 09:16:19 [---] Creating new client state file
07-Oct-2020 09:16:19 [---] libc: Ubuntu GLIBC 2.31-0ubuntu9.1 version 2.31
07-Oct-2020 09:16:19 [---] Host name: dgp-p6803w
07-Oct-2020 09:16:19 [---] Processor: 2 AuthenticAMD AMD Athlon(tm) II X2 220 Processor [Family 16 Model 6 Stepping 3]
07-Oct-2020 09:16:19 [---] 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 mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt hw_pstate vmmcall npt lbrv svm_lock nrip_save
07-Oct-2020 09:16:19 [---] OS: Linux Ubuntu: Ubuntu 20.04.1 LTS [5.4.0-48-generic|libc 2.31 (Ubuntu GLIBC 2.31-0ubuntu9.1)]
07-Oct-2020 09:16:19 [---] Memory: 15.64 GB physical, 14.33 GB virtual
07-Oct-2020 09:16:19 [---] Disk: 133.57 GB total, 57.26 GB free
07-Oct-2020 09:16:19 [---] Local time is UTC -4 hours
07-Oct-2020 09:16:19 [---] VirtualBox version: 6.1.10_Ubuntur138449
07-Oct-2020 09:16:19 [---] No general preferences found - using defaults
07-Oct-2020 09:16:19 [---] Preferences:
07-Oct-2020 09:16:19 [---]    max memory usage when active: 8006.73 MB
07-Oct-2020 09:16:19 [---]    max memory usage when idle: 14412.11 MB
07-Oct-2020 09:16:19 [---]    max disk usage: 59.41 GB
07-Oct-2020 09:16:19 [---]    don't use GPU while active
07-Oct-2020 09:16:19 [---]    suspend work if non-BOINC CPU load exceeds 25%
07-Oct-2020 09:16:19 [---]    (to change preferences, visit a project web site or select Preferences in the Manager)
07-Oct-2020 09:16:19 [---] Setting up project and slot directories
dir_open: Could not open directory 'slots' from '/home/dgp'.
07-Oct-2020 09:16:19 [---] Checking active tasks
07-Oct-2020 09:16:19 [---] Setting up GUI RPC socket
07-Oct-2020 09:16:19 [---] Checking presence of 0 project files
07-Oct-2020 09:16:19 [---] This computer is not attached to any projects
07-Oct-2020 09:16:19 Initialization completed
Invalid MIT-MAGIC-COOKIE-1 key07-Oct-2020 09:16:19 [---] Suspending GPU computation - computer is in use
Invalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 key07-Oct-2020 09:16:39 [---] Suspending computation - CPU is busy
Invalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 key07-Oct-2020 09:17:29 [---] Resuming computation
Invalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 key07-Oct-2020 09:17:39 [---] Suspending computation - CPU is busy
Invalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 key^C07-Oct-2020 09:17:53 [---] Received signal 2
07-Oct-2020 09:17:53 [---] Exiting
dgp@dgp-p6803w:~
$ find / -type f -name gui_rpc_auth.cfg -ls 2>/dev/null
  3672609      4 -rw-r-----   1 root     boinc           1 Aug 14  2017 /etc/boinc-client/gui_rpc_auth.cfg
   269004      4 -rw-------   1 dgp      dgp            32 Oct  7 09:16 /home/dgp/gui_rpc_auth.cfg
dgp@dgp-p6803w:~
$ 

While the root boinc was running and logging, I loaded a boinc manager and it said gui_rpc_auth.cfg exists but can't be read, so maybe I need to run boinc as root?  No, that didn't help.

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