Public bug reported:
In the lunar release of linux-raspi, despite the boot configuration
enabling the i2c_arm parameter of the base overlay, the usual /dev/i2c-0
and /dev/i2c-1 devices are missing (they are present in jammy and
kinetic). These are the I2C interfaces present on the GPIO header (and
thus rather important on the raspi as without these interfaces being
present, I2C devices connected to the header cannot be used).
I'm guessing this is a kernel change, but it *might* be something in the
udev configuration; I haven't dug that far yet.
** Affects: linux-raspi (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/2019320
Title:
i2c devices missing in lunar
Status in linux-raspi package in Ubuntu:
New
Bug description:
In the lunar release of linux-raspi, despite the boot configuration
enabling the i2c_arm parameter of the base overlay, the usual
/dev/i2c-0 and /dev/i2c-1 devices are missing (they are present in
jammy and kinetic). These are the I2C interfaces present on the GPIO
header (and thus rather important on the raspi as without these
interfaces being present, I2C devices connected to the header cannot
be used).
I'm guessing this is a kernel change, but it *might* be something in
the udev configuration; I haven't dug that far yet.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/2019320/+subscriptions
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