Touchscreen unresponsive after reboot











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Sometime in the last 3 days, I rebooted my laptop and found my touchscreen was no longer working. I Don't think the kernel has been updated, which means there's either a hardware problem, a recent update, or I screwed something up.



I've tried:




$ xinput enable "ELAN0732:00 04F3:2719"




but no luck. My power settings are showing the touchscreen as having 0% power. Anyone have any ideas?



Update: Now seeing this in dmesg:




[ 20.842008] i2c_hid i2c-ELAN0732:00: failed to reset device.




Tried adding blacklist i2c-hid to my modprobe.d/blacklist and rebooting, but no luck yet.






power-management touchscreen 18.10







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  • These links may be of help: Touchscreen stopped working and touch screen not working
    – Brendan Darrer
    Nov 13 at 21:39






  • 1




    Super unhelpful here, but I do have my kernel patched. Restarting did not solve my problem at any point, but I shut down and booted up and for some reason that restored my touchscreen. <shrug>
    – vince
    Nov 14 at 2:22















up vote
1
down vote

favorite












Sometime in the last 3 days, I rebooted my laptop and found my touchscreen was no longer working. I Don't think the kernel has been updated, which means there's either a hardware problem, a recent update, or I screwed something up.



I've tried:




$ xinput enable "ELAN0732:00 04F3:2719"




but no luck. My power settings are showing the touchscreen as having 0% power. Anyone have any ideas?



Update: Now seeing this in dmesg:




[ 20.842008] i2c_hid i2c-ELAN0732:00: failed to reset device.




Tried adding blacklist i2c-hid to my modprobe.d/blacklist and rebooting, but no luck yet.






power-management touchscreen 18.10







share|improve this question
























  • These links may be of help: Touchscreen stopped working and touch screen not working
    – Brendan Darrer
    Nov 13 at 21:39






  • 1




    Super unhelpful here, but I do have my kernel patched. Restarting did not solve my problem at any point, but I shut down and booted up and for some reason that restored my touchscreen. <shrug>
    – vince
    Nov 14 at 2:22













up vote
1
down vote

favorite









up vote
1
down vote

favorite











Sometime in the last 3 days, I rebooted my laptop and found my touchscreen was no longer working. I Don't think the kernel has been updated, which means there's either a hardware problem, a recent update, or I screwed something up.



I've tried:




$ xinput enable "ELAN0732:00 04F3:2719"




but no luck. My power settings are showing the touchscreen as having 0% power. Anyone have any ideas?



Update: Now seeing this in dmesg:




[ 20.842008] i2c_hid i2c-ELAN0732:00: failed to reset device.




Tried adding blacklist i2c-hid to my modprobe.d/blacklist and rebooting, but no luck yet.






power-management touchscreen 18.10







share|improve this question















Sometime in the last 3 days, I rebooted my laptop and found my touchscreen was no longer working. I Don't think the kernel has been updated, which means there's either a hardware problem, a recent update, or I screwed something up.



I've tried:




$ xinput enable "ELAN0732:00 04F3:2719"




but no luck. My power settings are showing the touchscreen as having 0% power. Anyone have any ideas?



Update: Now seeing this in dmesg:




[ 20.842008] i2c_hid i2c-ELAN0732:00: failed to reset device.




Tried adding blacklist i2c-hid to my modprobe.d/blacklist and rebooting, but no luck yet.






power-management touchscreen 18.10




power-management touchscreen 18.10






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 13 at 23:20









Brendan Darrer

104114




104114










asked Nov 13 at 21:30









vince

135




135












  • These links may be of help: Touchscreen stopped working and touch screen not working
    – Brendan Darrer
    Nov 13 at 21:39






  • 1




    Super unhelpful here, but I do have my kernel patched. Restarting did not solve my problem at any point, but I shut down and booted up and for some reason that restored my touchscreen. <shrug>
    – vince
    Nov 14 at 2:22


















  • These links may be of help: Touchscreen stopped working and touch screen not working
    – Brendan Darrer
    Nov 13 at 21:39






  • 1




    Super unhelpful here, but I do have my kernel patched. Restarting did not solve my problem at any point, but I shut down and booted up and for some reason that restored my touchscreen. <shrug>
    – vince
    Nov 14 at 2:22
















These links may be of help: Touchscreen stopped working and touch screen not working
– Brendan Darrer
Nov 13 at 21:39




These links may be of help: Touchscreen stopped working and touch screen not working
– Brendan Darrer
Nov 13 at 21:39




1




1




Super unhelpful here, but I do have my kernel patched. Restarting did not solve my problem at any point, but I shut down and booted up and for some reason that restored my touchscreen. <shrug>
– vince
Nov 14 at 2:22




Super unhelpful here, but I do have my kernel patched. Restarting did not solve my problem at any point, but I shut down and booted up and for some reason that restored my touchscreen. <shrug>
– vince
Nov 14 at 2:22















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