FATAL: GLIBC Version must by >= 2.34. Trainer can't be started properly.

[Cedyy]

Hello.
I have been using qli-Client 2.2.1 for quite some time without any problems.
I am running it on wsl2 of windows 11 with an ubuntu 22.04.5.
I mine with my nvidia 4090 GPU.

For the drivers, the nvidia-smi command gives me this information:

+---------------------------------------------------------------------------------------+
| NVIDIA-SMI 535.183.01             Driver Version: 566.03       CUDA Version: 12.7     |
|-----------------------------------------+----------------------+----------------------+
| GPU  Name                 Persistence-M | Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp   Perf          Pwr:Usage/Cap |         Memory-Usage | GPU-Util  Compute M. |
|                                         |                      |               MIG M. |
|=========================================+======================+======================|
|   0  NVIDIA GeForce RTX 4090        On  | 00000000:01:00.0  On |                    0 |
| 50%   29C    P8              24W / 450W |    955MiB / 23028MiB |      2%      Default |
|                                         |                      |                  N/A |
+-----------------------------------------+----------------------+----------------------+

+---------------------------------------------------------------------------------------+
| Processes:                                                                            |
|  GPU   GI   CI        PID   Type   Process name                            GPU Memory |
|        ID   ID                                                             Usage      |
|=======================================================================================|
|    0   N/A  N/A       901      G   /Xwayland                                 N/A      |
+---------------------------------------------------------------------------------------+

Today I got this error message:

2024-11-07 21:43:21 ERROR Looks like the trainer isn't working properly :( check your config and he requirements.
2024-11-07 21:43:21 ERROR GLIBC Version must by >= 2.34
2024-11-07 21:43:21 ERROR General error: FATAL: GLIBC Version must by >= 2.34. Trainer can't be started properly.>

System.Exception: FATAL: GLIBC Version must by >= 2.34. Trainer can't be started properly.
 at ^B^Z.^N^C()
 at ^B^Z.^F()
 at ^B^Z.^N^C()
 at ^B^Z.^F()

However ldd --version gives me this as an answer:

ldd (Ubuntu GLIBC 2.35-0ubuntu3.8) 2.35
Copyright © 2022 Free Software Foundation, Inc.
This software is free; see sources for conditions of
reproduction. NO WARRANTY is given; either for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Written by Roland McGrath and Ulrich Drepper.

To be completely complete, here is what happens when I run the miner:

./qli-Client
2024-11-07 23:06:31     INFO    Starting Client 2.2.1.0
2024-11-07 23:06:32     INFO    Check for updates
2024-11-07 23:06:32     INFO    Your Client is up to date
2024-11-07 23:06:32     INFO    AI Training Starting. Your Alias is Worker01
2024-11-07 23:06:32     INFO    Waiting for task (0)
2024-11-07 23:06:33     INFO    Trainer: cuda version 134.1 is starting.
2024-11-07 23:06:33     INFO    Trainer: Solution threshold: 44
2024-11-07 23:06:33     INFO    Trainer: Accept score range [0,41] & [129,256]
2024-11-07 23:06:33     INFO    Trainer: Neuron value limit: 0x1
2024-11-07 23:06:33     INFO    Trainer: Mining Seed: 29288BF4DB9159E81CFEAAFFEC0959447FC0FCB4D000BBFCD881D3A86E6462DA
2024-11-07 23:06:33     INFO    Trainer: 1 CUDA devices are used.
2024-11-07 23:06:38     INFO    Trainer: cuda version 134.1 is starting.
2024-11-07 23:06:38     INFO    Trainer: Solution threshold: 44
2024-11-07 23:06:38     INFO    Trainer: Accept score range [0,41] & [129,256]
2024-11-07 23:06:38     INFO    Trainer: Neuron value limit: 0x1
2024-11-07 23:06:38     INFO    Trainer: Mining Seed: 29288BF4DB9159E81CFEAAFFEC0959447FC0FCB4D000BBFCD881D3A86E6462DA
2024-11-07 23:06:38     INFO    Trainer: 1 CUDA devices are used.
2024-11-07 23:06:43     INFO    Trainer: cuda version 134.1 is starting.
2024-11-07 23:06:43     INFO    Trainer: Solution threshold: 44
2024-11-07 23:06:43     INFO    Trainer: Accept score range [0,41] & [129,256]
2024-11-07 23:06:43     INFO    Trainer: Neuron value limit: 0x1
2024-11-07 23:06:43     INFO    Trainer: Mining Seed: 29288BF4DB9159E81CFEAAFFEC0959447FC0FCB4D000BBFCD881D3A86E6462DA
2024-11-07 23:06:43     INFO    Trainer: 1 CUDA devices are used.
2024-11-07 23:06:48     INFO    Trainer: cuda version 134.1 is starting.
2024-11-07 23:06:48     INFO    Trainer: Solution threshold: 44
2024-11-07 23:06:48     INFO    Trainer: Accept score range [0,41] & [129,256]
2024-11-07 23:06:48     INFO    Trainer: Neuron value limit: 0x1
2024-11-07 23:06:48     INFO    Trainer: Mining Seed: 29288BF4DB9159E81CFEAAFFEC0959447FC0FCB4D000BBFCD881D3A86E6462DA
2024-11-07 23:06:48     INFO    Trainer: 1 CUDA devices are used.
2024-11-07 23:06:53     INFO    Trainer: cuda version 134.1 is starting.
2024-11-07 23:06:53     INFO    Trainer: Solution threshold: 44
2024-11-07 23:06:53     INFO    Trainer: Accept score range [0,41] & [129,256]
2024-11-07 23:06:53     INFO    Trainer: Neuron value limit: 0x1
2024-11-07 23:06:53     INFO    Trainer: Mining Seed: 29288BF4DB9159E81CFEAAFFEC0959447FC0FCB4D000BBFCD881D3A86E6462DA
2024-11-07 23:06:53     INFO    Trainer: 1 CUDA devices are used.
2024-11-07 23:06:58     INFO    Trainer: cuda version 134.1 is starting.
2024-11-07 23:06:58     INFO    Trainer: Solution threshold: 44
2024-11-07 23:06:58     INFO    Trainer: Accept score range [0,41] & [129,256]
2024-11-07 23:06:58     INFO    Trainer: Neuron value limit: 0x1
2024-11-07 23:06:58     INFO    Trainer: Mining Seed: 29288BF4DB9159E81CFEAAFFEC0959447FC0FCB4D000BBFCD881D3A86E6462DA
2024-11-07 23:07:01     INFO    Trainer: 1 CUDA devices are used.
2024-11-07 23:07:03     INFO    Trainer: cuda version 134.1 is starting.
2024-11-07 23:07:03     INFO    Trainer: Solution threshold: 44
2024-11-07 23:07:03     INFO    Trainer: Accept score range [0,41] & [129,256]
2024-11-07 23:07:03     INFO    Trainer: Neuron value limit: 0x1
2024-11-07 23:07:03     INFO    Trainer: Mining Seed: 29288BF4DB9159E81CFEAAFFEC0959447FC0FCB4D000BBFCD881D3A86E6462DA
2024-11-07 23:07:03     INFO    Trainer: 1 CUDA devices are used.
2024-11-07 23:07:08     INFO    Trainer: cuda version 134.1 is starting.
2024-11-07 23:07:08     INFO    Trainer: Solution threshold: 44
2024-11-07 23:07:08     INFO    Trainer: Accept score range [0,41] & [129,256]
2024-11-07 23:07:08     INFO    Trainer: Neuron value limit: 0x1
2024-11-07 23:07:08     INFO    Trainer: Mining Seed: 29288BF4DB9159E81CFEAAFFEC0959447FC0FCB4D000BBFCD881D3A86E6462DA
2024-11-07 23:07:08     INFO    Trainer: 1 CUDA devices are used.
2024-11-07 23:07:13     INFO    Trainer: cuda version 134.1 is starting.
2024-11-07 23:07:13     INFO    Trainer: Solution threshold: 44
2024-11-07 23:07:13     INFO    Trainer: Accept score range [0,41] & [129,256]
2024-11-07 23:07:13     INFO    Trainer: Neuron value limit: 0x1
2024-11-07 23:07:13     INFO    Trainer: Mining Seed: 29288BF4DB9159E81CFEAAFFEC0959447FC0FCB4D000BBFCD881D3A86E6462DA
2024-11-07 23:07:13     INFO    Trainer: 1 CUDA devices are used.
2024-11-07 23:07:18     INFO    Trainer: cuda version 134.1 is starting.
2024-11-07 23:07:18     INFO    Trainer: Solution threshold: 44
2024-11-07 23:07:18     INFO    Trainer: Accept score range [0,41] & [129,256]
2024-11-07 23:07:18     INFO    Trainer: Neuron value limit: 0x1
2024-11-07 23:07:18     INFO    Trainer: Mining Seed: 29288BF4DB9159E81CFEAAFFEC0959447FC0FCB4D000BBFCD881D3A86E6462DA
2024-11-07 23:07:18     INFO    Trainer: 1 CUDA devices are used.
2024-11-07 23:07:23     INFO    Trainer: cuda version 134.1 is starting.
2024-11-07 23:07:23     INFO    Trainer: Solution threshold: 44
2024-11-07 23:07:23     INFO    Trainer: Accept score range [0,41] & [129,256]
2024-11-07 23:07:23     INFO    Trainer: Neuron value limit: 0x1
2024-11-07 23:07:23     INFO    Trainer: Mining Seed: 29288BF4DB9159E81CFEAAFFEC0959447FC0FCB4D000BBFCD881D3A86E6462DA
2024-11-07 23:07:23     INFO    Trainer: 1 CUDA devices are used.
2024-11-07 23:07:28     INFO    Trainer: cuda version 134.1 is starting.
2024-11-07 23:07:28     INFO    Trainer: Solution threshold: 44
2024-11-07 23:07:28     INFO    Trainer: Accept score range [0,41] & [129,256]
2024-11-07 23:07:28     INFO    Trainer: Neuron value limit: 0x1
2024-11-07 23:07:28     INFO    Trainer: Mining Seed: 29288BF4DB9159E81CFEAAFFEC0959447FC0FCB4D000BBFCD881D3A86E6462DA
2024-11-07 23:07:28     INFO    Trainer: 1 CUDA devices are used.
2024-11-07 23:07:32     ERROR   Looks like the trainer isn't working properly :( check your config and he requirements.
2024-11-07 23:07:32     ERROR   GLIBC Version must by >= 2.34
2024-11-07 23:07:32     ERROR   General error: FATAL: GLIBC Version must by >= 2.34. Trainer can't be started properly.(FATAL: GLIBC Version must by >= 2.34. Trainer can't be started properly.)

System.Exception: FATAL: GLIBC Version must by >= 2.34. Trainer can't be started properly.
   at ␦.()
   at ␦.()
   at ␦.()
   at ␦.()
2024-11-07 23:07:32     INFO    Waiting for task (539)
2024-11-07 23:07:33     INFO    Waiting for task (538)
2024-11-07 23:07:37     INFO    Waiting for task (535)
2024-11-07 23:07:38     INFO    Waiting for task (534)
2024-11-07 23:07:39     INFO    Waiting for task (533)
2024-11-07 23:07:40     INFO    Waiting for task (532)
2024-11-07 23:07:41     INFO    Waiting for task (531)
2024-11-07 23:07:42     INFO    Waiting for task (530)
2024-11-07 23:07:43     INFO    Waiting for task (529)
2024-11-07 23:07:44     INFO    Waiting for task (528)
2024-11-07 23:07:45     INFO    Waiting for task (527)
2024-11-07 23:07:46     INFO    Waiting for task (526)
^C2024-11-07 23:07:46   INFO    Stopping...

I don't think there was a windows update and I'm sure I didn't update ubuntu.

• I "reinstalled" qubic client (delete the contents of the directory and unzip the files provided on this repository)
• I did an apt update and an apt upgrade
• to be sure of the installation of GLIBC I did an apt install libc6 and I already had the latest version of GLIBC
• I also checked that I had the latest version of tmux (and it was)
• Like any good windows user I restarted the PC 😅

I'm out of ideas

[Archtersim]

same problem, but i have GLIBC version 2.35

[Cedyy]

re hello
For some reason the client started working again.
The only thing that changed was the mining epoch (134).

So I would say that the problem was not with me but with the previous epoch but I am not sure

[ChineDmitri]

Hello,
I have the same problem when I use Client 2.2.1.0.

2024-11-16 17:23:14 INFO Waiting for task (1)
2024-11-16 17:23:15 INFO Waiting for task (0)
2024-11-16 17:23:16 INFO Waiting for task (0)
2024-11-16 17:24:16 ERROR Looks like the trainer isn't working properly :( check your config and he requirements.
2024-11-16 17:24:16 ERROR GLIBC Version must by >= 2.34
2024-11-16 17:24:16 ERROR General error: FATAL: GLIBC Version must by >= 2.34. Trainer can't be started properly.(FATAL: GLIBC Version must by >= 2.34. Trainer can't be started properly.)

System.Exception: FATAL: GLIBC Version must by >= 2.34. Trainer can't be started properly.
at �.()
at �.()
at �.()
at �.()
2024-11-16 17:24:16 INFO Waiting for task (539)
2024-11-16 17:24:17 INFO Waiting for task (538)
2024-11-16 17:24:18 INFO Waiting for task (537)

OS GNU/Linux :

NAME="Solus"
VERSION="4.6"
ID="solus"
VERSION_CODENAME=convergence
VERSION_ID="4.6"
PRETTY_NAME="Solus 4.6 Convergence"
ANSI_COLOR="1;34"
HOME_URL="https://getsol.us"
SUPPORT_URL="https://help.getsol.us/docs/user/contributing/getting-involved"
BUG_REPORT_URL="https://dev.getsol.us/"
LOGO="distributor-logo-solus"

ldd version:

ldd (Solus) 2.40
Copyright © 2024 Free Software Foundation, Inc.
This software is free; see the source for conditions of reproduction. NO WARRANTY is given, either for COMMERCIAL reasons or to MEET A SPECIFIC NEED.
Written by Roland McGrath and Ulrich Drepper.

When I try to execute with ldd:

linux-vdso.so.1 (0x00007f04d8f81000)
libpthread.so.0 => /usr/lib/libpthread.so.0 (0x00007f04d8f61000)
libdl.so.2 => /usr/lib/libdl.so.2 (0x00007f04d8f5c000)
libz.so.1 => /usr/lib/libz.so.1 (0x00007f04d8f36000)
libm.so.6 => /usr/lib/libm.so.6 (0x00007f04d8311000)
librt.so.1 => /usr/lib/librt.so.1 (0x00007f04d8f31000)
libgcc_s.so.1 => /usr/lib/libgcc_s.so.1 (0x00007f04d8efc000)
libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00007f04d8000000)
libc.so.6 => /usr/lib/libc.so.6 (0x00007f04d7c00000)
/lib64/ld-linux-x86-64.so.2 => /usr/lib64/ld-linux-x86-64.so.2 (0x00007f04d8f83000)

I will try using the previous version qli-Client ...