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Author Topic: tz parameter & HW clock  (Read 1337 times)

Offline wolf_core

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tz parameter & HW clock
« on: July 22, 2012, 03:14:26 AM »
Hi, I have added tz parameter to syslinux.cfg, but every time the system reboot were added two hours to the hardware clock. This probably my fault, is the tz parameter allocated in the wrong place, how can i avoid that this increment was made?

Code: [Select]
default menu.c32
prompt 0
menu title UNetbootin
timeout 100

label ubnentry0
menu label tinycore & Solar PV Loger
kernel /boot/bzImage
append initrd=/boot/tinycore.gz tz=CET-1CEST,M3.5.0,M10.5.0/3 quiet

Thanks in advace Luca

Offline tinypoodle

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Re: tz parameter & HW clock
« Reply #1 on: July 22, 2012, 04:49:20 AM »
Is your hw clock kept in utc or local?
"Software gets slower faster than hardware gets faster." Niklaus Wirth - A Plea for Lean Software (1995)

Offline wolf_core

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Re: tz parameter & HW clock
« Reply #2 on: July 22, 2012, 02:19:23 PM »
Hi tinypoodle, hw clock is kept local time.

Thanks Luca

Offline tinypoodle

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Re: tz parameter & HW clock
« Reply #3 on: July 22, 2012, 02:28:12 PM »
Add boot code "noutc".
"Software gets slower faster than hardware gets faster." Niklaus Wirth - A Plea for Lean Software (1995)

Offline wolf_core

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Re: tz parameter & HW clock
« Reply #4 on: July 23, 2012, 02:29:15 AM »
Thanks tinypoodle, now the time is OK.

Luca