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I2C service not running ...Work Around
#24
I tried all solutions in this thread, but without success.
The service is restarting every couple of seconds.

Code:
Aug 24 15:21:09 openplotter systemd[1]: openplotter-i2c-read.service: Consumed 1.063s CPU time.
Aug 24 15:21:12 openplotter systemd[1]: openplotter-i2c-read.service: Scheduled restart job, restart counter is at 90.
Aug 24 15:21:12 openplotter systemd[1]: Stopped openplotter-i2c-read.service.
Aug 24 15:21:12 openplotter systemd[1]: openplotter-i2c-read.service: Consumed 1.063s CPU time.
Aug 24 15:21:12 openplotter systemd[1]: Started openplotter-i2c-read.service.
Aug 24 15:21:13 openplotter openplotter-i2c-read[6223]: /usr/bin/openplotter-i2c-read:6: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.
Aug 24 15:21:13 openplotter openplotter-i2c-read[6223]:   from pkg_resources import load_entry_point
Aug 24 15:21:13 openplotter sudo[6224]:       pi : PWD=/ ; USER=root ; COMMAND=/usr/bin/echo x
Aug 24 15:21:13 openplotter sudo[6224]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000)
Aug 24 15:21:13 openplotter sudo[6224]: pam_unix(sudo:session): session closed for user root
Aug 24 15:21:13 openplotter systemd[1]: openplotter-i2c-read.service: Deactivated successfully.
Aug 24 15:21:13 openplotter systemd[1]: openplotter-i2c-read.service: Consumed 1.007s CPU time.
Aug 24 15:21:17 openplotter systemd[1]: openplotter-i2c-read.service: Scheduled restart job, restart counter is at 91.
Aug 24 15:21:17 openplotter systemd[1]: Stopped openplotter-i2c-read.service.
Aug 24 15:21:17 openplotter systemd[1]: openplotter-i2c-read.service: Consumed 1.007s CPU time.
Aug 24 15:21:17 openplotter systemd[1]: Started openplotter-i2c-read.service.
Aug 24 15:21:17 openplotter openplotter-i2c-read[6264]: /usr/bin/openplotter-i2c-read:6: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.
Aug 24 15:21:17 openplotter openplotter-i2c-read[6264]:   from pkg_resources import load_entry_point
Aug 24 15:21:18 openplotter sudo[6265]:       pi : PWD=/ ; USER=root ; COMMAND=/usr/bin/echo x
Aug 24 15:21:18 openplotter sudo[6265]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000)
Aug 24 15:21:18 openplotter sudo[6265]: pam_unix(sudo:session): session closed for user root
Aug 24 15:21:18 openplotter systemd[1]: openplotter-i2c-read.service: Deactivated successfully.
Aug 24 15:21:18 openplotter systemd[1]: openplotter-i2c-read.service: Consumed 1.066s CPU time.
Aug 24 15:21:21 openplotter systemd[1]: openplotter-i2c-read.service: Scheduled restart job, restart counter is at 92.
Aug 24 15:21:21 openplotter systemd[1]: Stopped openplotter-i2c-read.service.
Aug 24 15:21:21 openplotter systemd[1]: openplotter-i2c-read.service: Consumed 1.066s CPU time.
Aug 24 15:21:21 openplotter systemd[1]: Started openplotter-i2c-read.service.
Aug 24 15:21:21 openplotter openplotter-i2c-read[6269]: /usr/bin/openplotter-i2c-read:6: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.
Aug 24 15:21:21 openplotter openplotter-i2c-read[6269]:   from pkg_resources import load_entry_point
Aug 24 15:21:22 openplotter sudo[6270]:       pi : PWD=/ ; USER=root ; COMMAND=/usr/bin/echo x
Aug 24 15:21:22 openplotter sudo[6270]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000)
Aug 24 15:21:22 openplotter sudo[6270]: pam_unix(sudo:session): session closed for user root
Aug 24 15:21:22 openplotter systemd[1]: openplotter-i2c-read.service: Deactivated successfully.
Aug 24 15:21:22 openplotter systemd[1]: openplotter-i2c-read.service: Consumed 1.016s CPU time.
Aug 24 15:21:25 openplotter systemd[1]: openplotter-i2c-read.service: Scheduled restart job, restart counter is at 93.
Aug 24 15:21:25 openplotter systemd[1]: Stopped openplotter-i2c-read.service.
Aug 24 15:21:25 openplotter systemd[1]: openplotter-i2c-read.service: Consumed 1.016s CPU time.
Aug 24 15:21:25 openplotter systemd[1]: Started openplotter-i2c-read.service.
Aug 24 15:21:25 openplotter openplotter-i2c-read[6274]: /usr/bin/openplotter-i2c-read:6: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.
Aug 24 15:21:25 openplotter openplotter-i2c-read[6274]:   from pkg_resources import load_entry_point
Aug 24 15:21:26 openplotter sudo[6275]:       pi : PWD=/ ; USER=root ; COMMAND=/usr/bin/echo x
Aug 24 15:21:26 openplotter sudo[6275]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000)
Aug 24 15:21:26 openplotter sudo[6275]: pam_unix(sudo:session): session closed for user root

Is there anything else i can try to come closer to the issue?

i2c tool shows me the addresses and i can read from the sensor via
Code:
sudo i2cget -y 1 0x68 0x00"

Thanks!
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RE: I2C service not running ...Work Around - by fcc48 - 2025-08-24, 02:24 PM

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