Hi, my ultra-2 with two 300 MHZ CPUs has recently developed this (serial log): ... ttya initialized SC Control: EWP:0 IAP:0 FATAL:0 WAKEUP:0 BXIR:0 BPOR:0 SXIR:0 SPOR:1 POR:0 Incorrect configuration checksum; Setting NVRAM parameters to default values. Setting diag-switch? NVRAM parameter to true .... Sun Ultra 2 UPA/SBus (2 X UltraSPARC-II 296MHz), No Keyboard OpenBoot 3.25, 384 MB memory installed, Serial #16777215. Ethernet address ff:ff:ff:ff:ff:ff, Host ID: ffffffff. ... {0} ok boot disk Boot device: /sbus/SUNW,fas@e,8800000/sd@0,0 File and args: SILO Version 1.4.13 boot: Allocated 8 Megs of memory at 0x40000000 for kernel Uncompressing image... Loaded kernel version 2.6.18 Loading initial ramdisk (4682540 bytes at 0x60800000 phys, 0x40C00000 virt)... IDPROM: Warning, unknown format type! Remapping the kernel... done. Booting Linux... PROMLIB: Sun IEEE Boot Prom 'OBP 3.25.0 1999/12/03 11:35' PROMLIB: Root node compatible: Linux version 2.6.18-4-sparc64-smp (Debian 2.6.18.dfsg.1-12) (waldi@xxxxxxxxxx) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 SMP Mon Mar 26 13:14:08 UTC 2007 ARCH: SUN4U Ethernet address: ff:ff:ff:ff:ff:ff ... Etc. Every time I boot up, date is at: ceteol:~# date Thu Nov 30 01:06:09 CET 1967 Has anybody seen symptoms like this before? I assume the nvram battery is empty and replacing it should cure all this, but before I search all ebay for these precious jewels, I'd like to know if a replacement will get me anywhere. Thanks for all responses, Uli -- Ulrich Teichert Stormweg 24 24539 Neumünster, Germany GMX FreeMail: 1 GB Postfach, 5 E-Mail-Adressen, 10 Free SMS. Alle Infos und kostenlose Anmeldung: http://www.gmx.net/de/go/freemail - To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html