I replaced it myself. Actually, I didn't bother to ask Dell for support ;-) Regarding their general commitment to linux support: frankly, I don't know. Everyth

I replaced it myself. Actually, I didn't bother to ask Dell for support ;-) Regarding their general commitment to linux support: frankly, I don't know. Everything just worked out of the box (besides the Broadcom WIFI, which gave me a hard time), so I have not spent much time to investigate this further.