I just spent a lot of time testing the nm applet on an updated (as of 20071017) Ubuntu Gutsy RC1 using a whole bunch of different network adapters. I found that the applet won't connect automatically with a few cards only. Big report follows and syslog is attached. I also moved the drive to an Intel D815EEA system and tested #1 again but got the same result (the built-in port worked successfully). I also tried enabling/disabling the Award BIOS PNP OS option but the results were the same. I tested the cards multiple times and the results are 100% repeatable. The only thing I haven't tried is a virgin Gutsy RC1 install on a completely different system with the same cards. nm-applet 0.6.5 Ubuntu 7.10 (Gutsy RC1) Linux restore1 2.6.22-14-generic #1 SMP Sun Oct 14 23:05:12 GMT 2007 i686 GNU/Linux HP Pavilion 8705 Pentium III 800MHz Via Apollo MVP3/Pro133x AGP ASUS CUV-NT motherboard FAILS: When desktop loads, applet indicates no network found, Firefox can't access the Internet. Manually selecting "Wired Network" fixes the problem. SUCCESS: When desktop loads, applet indicates "Wired network connection", Firefox can browse the Internet. #1 (FAILS) dmesg: [ 8.252000] eth0: RealTek RTL-8029 found at 0xb800, IRQ 11, 00:40:05:59:12:CF. ifconfig -a: eth0 Link encap:Ethernet HWaddr 00:40:05:59:12:CF UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:4 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:647 (647.0 b) TX bytes:0 (0.0 b) Interrupt:11 Base address:0xb800 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 b) TX bytes:0 (0.0 b) lspci -vv: 00:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8029(AS) Subsystem: Realtek Semiconductor Co., Ltd. RTL-8029(AS) Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR-