I upgraded from RH9 to FC1 this evening, and my 3Com 3c905 NIC has stopped working. The 3c59x module is loaded (the same one I'd been using with RH9), and the local and gateway IPs are right, but I can't ping my gateway, and I'm getting the following quite lengthy error message in my logs: Nov 7 19:41:36 scylla kernel: NETDEV WATCHDOG: eth0: transmit timed out Nov 7 19:41:36 scylla kernel: eth0: transmit timed out, tx_status 00 status e00 0. Nov 7 19:41:36 scylla kernel: diagnostics: net 0cc0 media 8c02 dma 00000000. Nov 7 19:41:36 scylla kernel: Flags; bus-master 1, dirty 1993(9) current 2009 (9) Nov 7 19:41:36 scylla kernel: Transmit list 0ccbe440 vs. cccbe440. Nov 7 19:41:36 scylla kernel: 0: @cccbe200 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 1: @cccbe240 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 2: @cccbe280 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 3: @cccbe2c0 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 4: @cccbe300 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 5: @cccbe340 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 6: @cccbe380 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 7: @cccbe3c0 length 8000002a status 8000002a Nov 7 19:41:36 scylla kernel: 8: @cccbe400 length 8000002a status 8000002a Nov 7 19:41:36 scylla kernel: 9: @cccbe440 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 10: @cccbe480 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 11: @cccbe4c0 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 12: @cccbe500 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 13: @cccbe540 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 14: @cccbe580 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 15: @cccbe5c0 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: eth0: Transmit error, Tx status register 90. Nov 7 19:41:36 scylla kernel: Flags; bus-master 1, dirty 2014(14) current 201 4(14) Nov 7 19:41:36 scylla kernel: Transmit list 00000000 vs. cccbe580. Nov 7 19:41:36 scylla kernel: 0: @cccbe200 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 1: @cccbe240 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 2: @cccbe280 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 3: @cccbe2c0 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 4: @cccbe300 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 5: @cccbe340 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 6: @cccbe380 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 7: @cccbe3c0 length 8000002a status 8000002a Nov 7 19:41:36 scylla kernel: 8: @cccbe400 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 9: @cccbe440 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 10: @cccbe480 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 11: @cccbe4c0 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 12: @cccbe500 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 13: @cccbe540 length 8000002a status 8000002a Nov 7 19:41:36 scylla kernel: 14: @cccbe580 length 8000002a status 0000002a Nov 7 19:41:36 scylla kernel: 15: @cccbe5c0 length 8000002a status 0000002a Any ideas what could be causing this? -- J.