FS#71880 - Elantech touchpad not detected after upgrade to 5.13.12 kernel
Attached to Project:
Arch Linux
Opened by Sam Sennele (meireikei) - Saturday, 21 August 2021, 02:25 GMT
Last edited by Toolybird (Toolybird) - Tuesday, 06 June 2023, 03:41 GMT
Opened by Sam Sennele (meireikei) - Saturday, 21 August 2021, 02:25 GMT
Last edited by Toolybird (Toolybird) - Tuesday, 06 June 2023, 03:41 GMT
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Details
Description:
After upgrading to linux kernel version 5.13.12 (from 5.13.10, where there was no issue), the touchpad on my System76 Gazelle laptop ceased to work or be detected at all. Reverting to kernel version 5.13.10 fixes the bug, so it must've been introduced between those two versions. dmesg output: [ 11.734676] i2c_hid_acpi i2c-ELAN0412:00: Could not register for ELAN0412:00 interrupt, irq = 161, ret = -1 [ 11.734730] i2c_hid_acpi: probe of i2c-ELAN0412:00 failed with error -1 |
This task depends upon
Closed by Toolybird (Toolybird)
Tuesday, 06 June 2023, 03:41 GMT
Reason for closing: Fixed
Additional comments about closing: Old and stale. Assuming fixed in recent kernels. If still an issue, please report upstream to the kernel folks.
Tuesday, 06 June 2023, 03:41 GMT
Reason for closing: Fixed
Additional comments about closing: Old and stale. Assuming fixed in recent kernels. If still an issue, please report upstream to the kernel folks.
Downgrading the 5.13.13 Kernel to 5.13.10 fixes this issue.
Do note: using the LTS kernel does not work, the touchpad is not recognized in LTS either.
in console type "sudo downgrade linux linux-headers"
then choose 5.13.10 (should be package 248)