https://bugzilla.suse.com/show_bug.cgi?id=1217750 https://bugzilla.suse.com/show_bug.cgi?id=1217750#c13 --- Comment #13 from varval761 <variable_valuables761@simplelogin.com> --- No worries! I actually was just now able to try the proprietary Nvidia driver. It actually has the same issue as nouveau, with the brightness keys not working and trying to set it in "/sys/class/backlight/nvidia_wmi_ec_backlight" gives the same invalid argument error. In fact, max_brightness is 0 and brightness is stuck at 145. I even tested it on different OS's (Pop!_OS and Nobara, which have pre-installed Nvidia ISO's) and same issue with both. Unless I'm missing extra steps to try after installing Nvidia driver? -- You are receiving this mail because: You are on the CC list for the bug.