Mika@Intel suggested we add this CONFIG_I2C_DESIGNWARE_BAYTRAIL=y to the kernel config
And we have tested this fix, after applied this fix, the problem disappeared. And to change the CONFIG_I2C_DESIGNWARE_BAYTRAIL=y, we also to change the CONFIG_IOSF_MBI=m to CONFIG_IOSF_MBI=y, since the first config option depends on IOSF_MBI=y. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1527096 Title: System locks up when Inserting a SD card on a baytrail platform To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1527096/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs