On Sun, 2019-12-15 at 19:34 +0000, Hamza Attak wrote: > Hi, > > I have been facing an issue with my Logitech G700s mouse on wireless > (id of > the receiver is 046d:c531). > Most of the buttons are not working, namely: > G6, G7, G8, G9, G10 > > My testing has shown that when pressing these buttons, no input at > all > is > showing on both interfaces: > /dev/input/by-id/usb-Logitech_USB_Receiver-if01-event-mouse > /dev/input/by-id/usb-Logitech_USB_Receiver-if01-mouse > > Further testing shown that having 'hid_logitech_dj' or > 'hid_logitech_hidpp' > module loaded is causing the issue, just one of them loaded is > enough > to create > the issue. This led me to contact you by looking at > 'drivers/hid/hid-logitech-dj.c' and 'drivers/hid/hid-logitech- > hidpp.c'). > rmmod'ing the modules and using 'usbhid' module alone is solving the > issue, as > Linux is now receiving correct input from the buttons. > > Blacklisting the modules would do the trick for wireless on my local > system, but > it doesn't seem right no to report this bug for others. > > For info, it works perfectly wired, so I guess the issue might be > with > the dj > receiver code. > > Before thinking of modifying the code myself, I am sending you this > message and > see what would be a clean fix for the issue. > > Thanks, > Hamza ATTAK. > Hello Hamza, Which kernel version are you using? I am pretty sure this is an issue that was fixed in newer versions. Thank you, Filipe Laíns
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