These are some of the messages I get in kern.log:

Zitat

Aug 25 10:27:13 voyager kernel: pcmcia: Unknown symbol release_firmware Aug 25 10:27:13 voyager kernel: pcmcia: Unknown symbol request_firmware Aug 25 10:27:13 voyager kernel: ssb: Unknown symbol pcmcia_access_configuration_register Aug 25 10:27:13 voyager kernel: b44: Unknown symbol ssb_device_is_enabled Aug 25 10:27:13 voyager kernel: b44: Unknown symbol ssb_pcicore_dev_irqvecs_enable Aug 25 10:27:13 voyager kernel: b44: Unknown symbol ssb_bus_may_powerdown Aug 25 10:27:13 voyager kernel: b44: Unknown symbol ssb_pcihost_register Aug 25 10:27:13 voyager kernel: b44: Unknown symbol ssb_dma_set_mask Aug 25 10:27:13 voyager kernel: b44: Unknown symbol ssb_device_enable Aug 25 10:27:13 voyager kernel: b44: Unknown symbol ssb_driver_unregister Aug 25 10:27:13 voyager kernel: b44: Unknown symbol __ssb_driver_register Aug 25 10:27:13 voyager kernel: b44: Unknown symbol ssb_bus_powerup Aug 25 10:27:13 voyager kernel: b44: Unknown symbol ssb_clockspeed Aug 25 10:27:13 voyager kernel: b44: Unknown symbol ssb_dma_translation Aug 25 10:27:13 voyager kernel: Driver 'sd' needs updating - please use bus_type methods Aug 25 10:27:13 voyager kernel: Driver 'sr' needs updating - please use bus_type methods

However the hardware seems to work fine. I'm using paldo testing (fully updated).
 
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Running GNU/Linux Paldo 1.18 (unstable). Rock my box!

Those are normal warnings. Nothing to worry about. I've some also in mine.