Posts by JagDoc

1) Questions and Answers : Windows : Issues with VC redist on windows client (Message 382)
Posted 23 Aug 2020 by JagDoc
Post:
Just started my Dell Tablet with Win 10 pro (10.00.18363.00) and 9.55 is running.
https://www.mlcathome.org/mlcathome/show_host_detail.php?hostid=2274
2) Questions and Answers : Windows : Issues with VC redist on windows client (Message 380)
Posted 23 Aug 2020 by JagDoc
Post:
On my win7 system 9.52 ; 9.53 ; 9.54 and 9.55 works.
https://www.mlcathome.org/mlcathome/results.php?hostid=1934
3) Questions and Answers : Unix/Linux : Linux/armhf and Linux/arm64 support status thread (Message 370)
Posted 22 Aug 2020 by JagDoc
Post:
Odroid c4 same as Jetson. OK with 64bit, 32bit errors out. Ubuntu 20.04 aarch64

https://www.mlcathome.org/mlcathome/results.php?hostid=1985

On my Odroi-C4 i have same problem with 32bit app.
After:
sudo apt install zlib1g:armhf
sudo apt install libfuse2:armhf

the 32bit run without problem.
https://www.mlcathome.org/mlcathome/results.php?hostid=1933
4) Questions and Answers : Unix/Linux : Sorry for the delay (Message 361)
Posted 21 Aug 2020 by JagDoc
Post:

What version of debian? or some other distro/variant like ubuntu? When I go here: https://packages.debian.org/buster/fuse and click on "list of files" for both arm64 and armel, it lists /bin/fusermount as an installed file from that package. Same with ubuntu 18.04 here: https://packages.ubuntu.com/bionic/fuse .

So, I'm a bit at a loss on what to try next.

On the Odroid-HC1 (32bit) is Ubuntu 20.04.1 LTS [5.4.58-211|libc 2.31 (Ubuntu GLIBC 2.31-0ubuntu9)] installed.
The HC1 are headless system with minimal Ubuntu.

I will try it with a new installation of Ubuntu MATE 20.04.1 LTS on a Odroid-XU4.

It think it is a problem with Ubuntu Minimal 20.04.1 LTS.

On the Odroid-XU4 with Ubuntu MATE 20.04.1 LTS the 32bit app works without error.
Tomorrow i will try it with a fresh installation Ubuntu MATE 20.04.1 LTS on the Odroid-HC1.
5) Questions and Answers : Unix/Linux : Sorry for the delay (Message 360)
Posted 21 Aug 2020 by JagDoc
Post:


... and its still not working? On my debian/arm systems, once you sudo apt install fuse, there's a program /bin/fusermount. That's what the error is saying it can't find. Is that file present on your system?

It is not on the system.
If i run "sudo apt install fuse" i get the message newest version is installed.


What version of debian? or some other distro/variant like ubuntu? When I go here: https://packages.debian.org/buster/fuse and click on "list of files" for both arm64 and armel, it lists /bin/fusermount as an installed file from that package. Same with ubuntu 18.04 here: https://packages.ubuntu.com/bionic/fuse .

So, I'm a bit at a loss on what to try next.

On the Odroid-HC1 (32bit) is Ubuntu 20.04.1 LTS [5.4.58-211|libc 2.31 (Ubuntu GLIBC 2.31-0ubuntu9)] installed.
The HC1 are headless system with minimal Ubuntu.

I will try it with a new installation of Ubuntu MATE 20.04.1 LTS on a Odroid-XU4.
6) Questions and Answers : Unix/Linux : Sorry for the delay (Message 355)
Posted 21 Aug 2020 by JagDoc
Post:


... and its still not working? On my debian/arm systems, once you sudo apt install fuse, there's a program /bin/fusermount. That's what the error is saying it can't find. Is that file present on your system?

It is not on the system.
If i run "sudo apt install fuse" i get the message newest version is installed.
7) Questions and Answers : Unix/Linux : Sorry for the delay (Message 351)
Posted 21 Aug 2020 by JagDoc
Post:

After "sudo apt install libfuse2" i get this error:

<core_client_version>7.16.6</core_client_version>
<![CDATA[
<message>
process exited with code 127 (0x7f, -129)</message>
<stderr_txt>
fuse: failed to exec fusermount: No such file or directory
open dir error: No such file or directory

</stderr_txt>


It's not just the fuse library, you need the fuse userspace tools installed too. Those are in the `fuse` package. I should put a sticky post up about it.

Fuse is installed.
lsmod shows fuse is loaded.
8) Questions and Answers : Unix/Linux : Sorry for the delay (Message 345)
Posted 21 Aug 2020 by JagDoc
Post:
On the Odroid-N2 the arm64 app run very fast without problem.
Runtime 3h20m.
https://www.mlcathome.org/mlcathome/result.php?resultid=1090117

On the Odroid-HC1 the arm32 app crashes with "dlopen(): error loading libfuse.so.2" error.
After "sudo apt install libfuse2" i get this error:

<core_client_version>7.16.6</core_client_version>
<![CDATA[
<message>
process exited with code 127 (0x7f, -129)</message>
<stderr_txt>
fuse: failed to exec fusermount: No such file or directory
open dir error: No such file or directory

</stderr_txt>

https://www.mlcathome.org/mlcathome/result.php?resultid=1096862
9) Questions and Answers : Unix/Linux : Linux/armhf and Linux/arm64 support status thread (Message 319)
Posted 13 Aug 2020 by JagDoc
Post:
Great.
On the Odroid-N2 are 2 WUs valid.
https://www.mlcathome.org/mlcathome/result.php?resultid=935887
https://www.mlcathome.org/mlcathome/result.php?resultid=932234

On the Odroid-N2 i have removed the alt_platform string to get only 64 bit wu.

On the Odroid-C4 was zlib1g and fuse installed. Additionally i installed zlib1g:armhf.
But if i start the 32-bit app outside boinc i get the error libz.so not found.
10) Questions and Answers : Unix/Linux : Linux/armhf and Linux/arm64 support status thread (Message 317)
Posted 12 Aug 2020 by JagDoc
Post:
Thank you.

I think 32 bit crashing is a missing lib.

projects/www.mlcathome.org_mlcathome/mlds_0.920_arm-unknown-linux-gnueabihf: error while loading shared libraries: libz.so: cannot open shared object file: No such file or directory
11) Questions and Answers : Unix/Linux : Linux/armhf and Linux/arm64 support status thread (Message 314)
Posted 10 Aug 2020 by JagDoc
Post:
The next finished and pending wu from the Odroid-N2, running with all 6 cores:
https://www.mlcathome.org/mlcathome/result.php?resultid=894445

Wu finished and pending from Odroid-C4:
https://www.mlcathome.org/mlcathome/result.php?resultid=891155

The only problem is most of the wu i get are 32-bit wich are crashing.

Glad to help testing.
12) Questions and Answers : Unix/Linux : Linux/armhf and Linux/arm64 support status thread (Message 312)
Posted 10 Aug 2020 by JagDoc
Post:
First wu on Odroid-N2+ finished with "bestätigungsfehler"
https://www.mlcathome.org/mlcathome/result.php?resultid=890335
13) Questions and Answers : Unix/Linux : Linux/armhf and Linux/arm64 support status thread (Message 311)
Posted 10 Aug 2020 by JagDoc
Post:
I run Odroid-N2+ and Odroid-C4 for testing and app runs fine but notice some things:

The 64-bit app runs multi-threaded but Boincmanager handeld it like single-threaded.

The Odroid-C4 got also 32-bit app and crashed. (All host run with alt_platform_string to get other projects running.)




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