XPost: linux.debian.bugs.dist 
 From: dchan.coding@gmail.com 
  
 Package: linux-image-amd64 
  
 After resuming from suspend-to-RAM, my USB mouse stops working: the pointer 
 may move, but both left and right buttons do nothing. 
 In previous Debian 12 builds (with a different kernel), the issue could be 
 fixed by clicking the right button, but this no longer works. 
  
 Kernel log (dmesg) after resume shows the following error: 
  
 usbhid 2-1.6:1.0: can't add hid device: -71 
 usbhid 2-1.6:1.0: probe with driver usbhid failed with error -71 
  
 The issue can be temporarily fixed by running: 
  
 sudo modprobe -r psmouse 
 sudo modprobe psmouse 
  
 Even though this is a standard USB mouse (not a touchpad). 
  
 As a workaround, I created a script to reload the psmouse module 
 automatically after resume, which resolves the problem. This suggests that 
 the psmouse module or related subsystem is not being reinitialized properly 
 after suspend. 
  
 SYSTEM: 
 Debian 13 (Trixie/Sid) 
 Kernel: 6.12.48+deb13-amd64 
 Generic USB mouse 
 Laptop: Dell Latitude 
  
 STEPS TO REPRODUCE: 
 Boot Debian 13 with the affected kernel 
 Suspend the system to RAM with: systemctl suspend 
 Resume from suspend 
 Observe that the mouse pointer may move, but the buttons do not work 
  
 WORKAROUND: 
 In new terminal run: 
 sudo modprobe -r psmouse 
 sudo modprobe psmouse 
  
 the psmouse module after resume restores full mouse functionality. 
  
 
Package: linux-image-amd64

After 
 resuming from suspend-to-RAM, my USB mouse stops working: the pointer may 
 move, but both left and right buttons do nothing.
In previous Debian 12 
 builds (with a different kernel), 
  the issue could be fixed by clicking the right button, but this no longer 
 works.

Kernel log (dmesg) after resume shows the following 
 error:

usbhid 2-1.6:1.0: can't add hid device: -71
usbhid 
 2-1.6:1.0: probe with driver usbhid 
 failed with error -71

The issue can be temporarily fixed by 
 running:

sudo modprobe -r psmouse
sudo modprobe 
 psmouse

Even 
 though this is a standard USB mouse (not a touchpad).

As a 
 workaround, 
 I created a script to reload 
 the psmouse module automatically after resume, which resolves the problem. 
 This suggests that the psmouse module or related subsystem is not being 
 reinitialized properly after suspend.

SYSTEM:
Debian 13 
 (Trixie/Sid)
Kernel: 6.12.48+deb13- 
 amd64
Generic USB mouse
Laptop: Dell Latitude

STEPS TO 
 REPRODUCE:
Boot Debian 13 with the affected kernel
Suspend the system 
 to 
 RAM with: systemctl suspend
Resume from suspend
Observe that the mouse 
 pointer may move, but the 
 buttons do not work

WORKAROUND:
In new terminal run:
sudo 
 modprobe -r psmouse
sudo modprobe psmouse

the psmouse module after 
 resume restores full mouse functionality.
 
  
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