> I temporarily solved this problem by turning off the layout led indicator
Also works for me. Disabled scroll lock indicator and now left button works after switching layouts. A4Tech K3-230. Maybe turning on/off scroll lock indicator has some bad effect on virtual keyboard detected in mouse. -- Left mouse button stop working after the first keyboard layout switch https://bugs.launchpad.net/bugs/637208 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs