[Bug 2158549] Re: HP 15-ef1013dx ELAN071A touchpad not working - hid_descr_cmd failed

** Tags added: kernel-daily-bug -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2158549 Title: HP 15-ef1013dx ELAN071A touchpad not working - hid_descr_cmd failed Status in linux package in Ubuntu: New Bug description: Hardware: HP Laptop 15-ef1013dx CPU: AMD Ryzen 7 4700U Kernel: 7.0.0-27-generic Ubuntu: 26.04 LTS Touchpad ELAN071A detected in I2C bus but fails to initialize. dmesg shows: i2c_hid i2c-ELAN071A:00: supply vdd not found, using dummy regulator i2c_hid i2c-ELAN071A:00: hid_descr_cmd failed i2c_hid i2c-ELAN071A:00: Failed to fetch the HID Descriptor Device visible at /sys/bus/i2c/devices/i2c-ELAN071A:00 uevent shows: waiting_for_supplier Touchpad works in Windows 11. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2158549/+subscriptions