diff options
Diffstat (limited to 'ltunify.c')
-rw-r--r-- | ltunify.c | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -1208,6 +1208,10 @@ int open_hidraw(void) { "for %s\n", hiddev_name); } else { fprintf(stderr, "No Logitech Unifying Receiver device found\n"); + if (access("/sys/class/hidraw", R_OK)) { + fputs("The kernel must have CONFIG_HIDRAW enabled.\n", + stderr); + } if (access("/sys/module/hid_logitech_dj", F_OK)) { fprintf(stderr, "Driver is not loaded, try:" " sudo modprobe hid-logitech-dj\n"); |