I just installed Xubuntu on an old test laptop (as in topic). None of the 'extra' function key works. FN+F2/F3/F4 = Volume control (fail), FN+F5/F6 = Brightness control (fail), and S1 and S2 fail to register.
The Intel GPU is the GMA900 (i915)
Please advice... looking for solution.
lsmod | grep i915 i915 414620 3 drm_kms_helper 45466 1 i915 drm 197692 4 i915,drm_kms_helper i2c_algo_bit 13199 1 i915 video 19068 1 i915 lsmod | grep sony sony_laptop 39681 0
If anyone need more info, please let me know
Just checked -- /lib/udev/keymaps/module-sony
The keymaps is correct for this FJ170 keyboard.