The new LODA v2512.01 aarch64-unknown-linux-gnu tasks all end invalid, without error message.

On Linux, you can check for missing libraries using "ldd loda"

Tried ldd on my rpi:

./loda-251201-linux-arm64: /lib/aarch64-linux-gnu/libc.so.6: version `GLIBC_2.32' not found (required by ./loda-251201-linux-arm64)
./loda-251201-linux-arm64: /lib/aarch64-linux-gnu/libc.so.6: version `GLIBC_2.35' not found (required by ./loda-251201-linux-arm64)
./loda-251201-linux-arm64: /lib/aarch64-linux-gnu/libc.so.6: version `GLIBC_2.36' not found (required by ./loda-251201-linux-arm64)
./loda-251201-linux-arm64: /lib/aarch64-linux-gnu/libc.so.6: version `GLIBC_2.34' not found (required by ./loda-251201-linux-arm64)
./loda-251201-linux-arm64: /lib/aarch64-linux-gnu/libc.so.6: version `GLIBC_2.33' not found (required by ./loda-251201-linux-arm64)
./loda-251201-linux-arm64: /lib/aarch64-linux-gnu/libc.so.6: version `GLIBC_2.38' not found (required by ./loda-251201-linux-arm64)

Tried installing libc6.

libc6 is already the newest version (2.31-13+rpt2+rpi1+deb11u13).

If I understand correctly, this is on Debian 11 a.k.a. Bullseye. This is the current "oldoldstable" release. You should upgrade your OS to the current stable version.
https://www.debian.org/releases/

Any news on that problem?

---

----------Boincing since 2011-----------
DSKAG Austria: http://www.dskag.at

Tried ldd on my rpi:

./loda-251201-linux-arm64: /lib/aarch64-linux-gnu/libc.so.6: version `GLIBC_2.32' not found (required by ./loda-251201-linux-arm64)
./loda-251201-linux-arm64: /lib/aarch64-linux-gnu/libc.so.6: version `GLIBC_2.35' not found (required by ./loda-251201-linux-arm64)
./loda-251201-linux-arm64: /lib/aarch64-linux-gnu/libc.so.6: version `GLIBC_2.36' not found (required by ./loda-251201-linux-arm64)
./loda-251201-linux-arm64: /lib/aarch64-linux-gnu/libc.so.6: version `GLIBC_2.34' not found (required by ./loda-251201-linux-arm64)
./loda-251201-linux-arm64: /lib/aarch64-linux-gnu/libc.so.6: version `GLIBC_2.33' not found (required by ./loda-251201-linux-arm64)
./loda-251201-linux-arm64: /lib/aarch64-linux-gnu/libc.so.6: version `GLIBC_2.38' not found (required by ./loda-251201-linux-arm64)

Tried installing libc6.

libc6 is already the newest version (2.31-13+rpt2+rpi1+deb11u13).

The key is 2.31 here, too old. LDD checks for 2.32 and higher.

Same for me, all taks fail. What is going on?

Here is the Task information from one of my Windows systems.. The Project has been reset already.

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
The operating system cannot run (null).
(0xc3) - exit code 195 (0xc3)</message>
<stderr_txt>
2026-01-21 13:04:13 (8928): wrapper: running ../../projects/boinc.loda-lang.org_loda/loda-260116-windows-x86.exe (boinc -H 4)
2026-01-21 13:04:13 (8928): wrapper: created child process 10396
2026-01-21 13:04:14 (8928): loda exited; CPU time 0.000000
2026-01-21 13:04:14 (8928): app exit status: 0xc000012f
2026-01-21 13:04:14 (8928): called boinc_finish(195)

</stderr_txt>
]]>


Thanks
Bill F

I have reset the project on my primary Windows system to see if if makes a difference.

Bill F

Ok the newest version .... 2601.25 25 Jan 2026, 18:52:07 UTC

Does not resolve the issue on Windows systems of "All tasks resulting in a computation error"

Please try again.

Bill F

On Atomic Fedora, all end in computation error as well thanks to the libzip4;
error while loading shared libraries: libzip.so.4: cannot open shared object file: No such file or directory

https://boinc.loda-lang.org/loda/result.php?resultid=18026202

Latest version 2601.25 will not run on one of my computers (my 4 core Intel I5 machine), every work unit fails, 429 errors so far, run for 2 seconds

<core_client_version>7.4.25</core_client_version>
<![CDATA[
<message>
process exited with code 195 (0xc3, -61)
</message>
<stderr_txt>
2026-01-30 15:47:41 (809109): wrapper (8.3.26019): starting
2026-01-30 15:47:41 (809109): wrapper: running ../../projects/boinc.loda-lang.org_loda/loda-260125-linux-x86 (boinc -H 4)
2026-01-30 15:47:41 (809109): wrapper: created child process 809111
2026-01-30 15:47:42 (809109): loda exited; CPU time 0.000735
2026-01-30 15:47:42 (809109): app exit status: 0x1
2026-01-30 15:47:42 (809109): called boinc_finish(195)

</stderr_txt>

Thought it was memory related as only have 8 GB but this does not seem the case.
I might give it a reboot when I get round to it, stopped work fetch for the time being

Conan

"LODA v2601.25 windows_x86_64" version of the app still generates the error: "The operating system cannot run (null)."
Only "good" thing is that the tasks take a few seconds to fail.

most recent output still fails all on Windows

<core_client_version>8.2.8</core_client_version>
<![CDATA[
<message>
The operating system cannot run (null).
(0xc3) - exit code 195 (0xc3)</message>
<stderr_txt>
2026-02-11 22:37:52 (37956): wrapper: running ../../projects/boinc.loda-lang.org_loda/loda-260125-windows-x86.exe (boinc -H 4)
2026-02-11 22:37:52 (37956): wrapper: created child process 11328
2026-02-11 22:37:53 (37956): loda exited; CPU time 0.000000
2026-02-11 22:37:53 (37956): app exit status: 0xc000012f
2026-02-11 22:37:53 (37956): called boinc_finish(195)

</stderr_txt>

---

In October of 1969 I took an oath to support and defend the Constitution of the United States against all enemies, foreign and domestic;
There was no expiration date.

To all Windows users, follow the instructions in the following post to resolve the problem.

https://boinc.loda-lang.org/loda/forum_thread.php?id=136&postid=1050#1050

Perhaps it could also provide useful guidance to other users with operating systems different from Windows.[/url]

Please try the latest version 260214.

Before trying version 260214, I disconnected and then reconnected the project to have a clean setup, to avoid anything old interfering with the test, and I must say it works excellently.
At the moment, I have a completed and returned wu without errors and two others that are processing.
Well done, it seems that the problem has been resolved on the Windows platform.