This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- xenial' to 'verification-done-xenial'. If the problem still exists, change the tag 'verification-needed-xenial' to 'verification-failed- xenial'.
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-xenial -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1690310 Title: st_pressure, st_accel IIO drivers fail to detect sensors after reloading kernel modules Status in HWE Next: Fix Committed Status in linux package in Ubuntu: Fix Committed Status in linux source package in Xenial: Fix Committed Bug description: Fails to register the sensors when the user unloads and re-loads the driver module. 1. Unload the kernel modules for st_pressure $ sudo rmmod st_pressure_i2c $ sudo rmmod st_pressure 2. Re-load the driver $ sudo insmod st_pressure $ sudo insmod st_pressure_i2c --- OR --- $ sudo modprobe st_pressure_i2c dmesg errors: [ 160.935707] iio iio:device2: DRDY on pdata not valid. [ 160.941505] st-press-i2c: probe of i2c-SMO9210:00 failed with error -22 The driver fails to register the pressure sensor device. Devices supported by st_accel driver also suffer from the same bug. This bug is used for tracking purposes, please do not triage. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1690310/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
