I confirm this issue on Ubuntu 20.04 LTS; Nvidia driver 440.100; Linux kernel
5.4.0-42-lowlatency; GeForce 1060 6GB
Two monitors: LG 27GL850 (144Hz DP connection) and Asus VG248 (60 Hz
single-link DVI connection, despite display could more)
If the second (slow) display is connected "effective"
Affected me with 5.3.0-46-lowlatency (Ubuntu 18.04.4 LTS)
VGA compatible controller: Intel Corporation UHD Graphics 620
Hardware: Dell Latitude 7490
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Yes problem appeared 2 times right after suspend, but not after every suspend.
(basically I'm not fluent what suspend mode is in use, I just closed laptop lid
to suspend and opened it back next day or after a hour. During all that time
laptop was suspended without external power source).
Power
I still experience this issue on
linux-image-4.18.0-16-lowlatency 4.18.0-16.17~18.04.1
It doesn't flood logs, however i2c kernel threads consumes a lot of CPU. Only
module reload is helpful.
System is Dell Latitude 7490
Please don't close this bugreport!
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I've set up configuration that loads/unloads i2c_hid module on every
suspend/resume. However now one kernel thread [irq/17-i2c_desi] consumes
20% of my CPU
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I also experienced on Dell Latitude 7490
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https://bugs.launchpad.net/bugs/1784152
Title:
i2c_hid_get_input floods system logs
Status in linux package in Ubuntu:
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