WLAN mit dem p54pci Modul (Intersil Corporation ISL3890 [Prism GT/Prism Duette]/ISL3886) funktioniert bei mir in Jaunty mit der aktuellen Firmware nicht.
In "dmesg" habe ich dies gefunden:
[ 9.663580] p54: unknown eeprom code : 0x1 [ 9.663582] p54: unknown eeprom code : 0x1007 [ 9.663584] p54: unknown eeprom code : 0x1008 [ 9.663585] p54: unknown eeprom code : 0x1100 [ 9.663586] p54: unknown eeprom code : 0x1905 [ 9.663590] p54: unknown eeprom code : 0x3 [ 9.663593] phy0: hwaddr 00:01:36:07:12:19, MAC:isl3890 RF:Frisbee [ 9.664613] phy0: Selected rate control algorithm 'pid' [ 9.873686] lp0: using parport0 (interrupt-driven). [ 9.951877] Adding 7815580k swap on /dev/sda5. Priority:-1 extents:1 across:7815580k [ 9.957601] EXT3 FS on sda1, internal journal [ 10.844158] kjournald starting. Commit interval 5 seconds [ 10.844386] EXT3 FS on sda6, internal journal [ 10.844390] EXT3-fs: mounted filesystem with ordered data mode. [ 10.876539] kjournald starting. Commit interval 5 seconds [ 10.876546] EXT3-fs warning: maximal mount count reached, running e2fsck is recommended [ 10.876853] EXT3 FS on sdb1, internal journal [ 10.876857] EXT3-fs: mounted filesystem with ordered data mode. [ 11.162273] type=1505 audit(1240090836.182:2): operation="profile_load" name="/sbin/dhclient-script" name2="default" pid=2097 [ 11.162382] type=1505 audit(1240090836.182:3): operation="profile_load" name="/sbin/dhclient3" name2="default" pid=2097 [ 11.162419] type=1505 audit(1240090836.182:4): operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" name2="default" pid=2097 [ 11.162452] type=1505 audit(1240090836.182:5): operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" name2="default" pid=2097 [ 11.266592] type=1505 audit(1240090836.286:6): operation="profile_load" name="/usr/lib/cups/backend/cups-pdf" name2="default" pid=2102 [ 11.266734] type=1505 audit(1240090836.286:7): operation="profile_load" name="/usr/sbin/cupsd" name2="default" pid=2102 [ 11.288876] type=1505 audit(1240090836.306:8): operation="profile_load" name="/usr/sbin/mysqld-akonadi" name2="default" pid=2106 [ 11.324521] type=1505 audit(1240090836.342:9): operation="profile_load" name="/usr/sbin/tcpdump" name2="default" pid=2110 [ 11.722252] RPC: Registered udp transport module. [ 11.722254] RPC: Registered tcp transport module. [ 11.809681] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 14.721182] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory [ 14.735435] NFSD: starting 90-second grace period [ 15.018011] p54pci 0000:01:0a.0: firmware: requesting isl3886 [ 15.146747] ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 15.653030] phy0: tx overflow. [ 15.713028] phy0: tx overflow. [ 15.713036] phy0: tx overflow. [ 15.773022] phy0: tx overflow.
Nach einigem Suchen, bin ich dann auf den Trichter gekommen, dass es ein Problem mit der Firmware geben könnte und habe isl3886 in /lib/firmware durch http://daemonizer.de/prism54/prism54-fw/fw-softmac/lmac_2.7.0.0.arm ersetzt. Die Firmware ist damit die gleiche, wie bei Hardy und damit läuft meine Karte wieder.
Weiteres auch hier: https://bugs.launchpad.net/ubuntu/+bug/363528
Florian