[HTC Sensation] show-p1984:
You mean the lowest display brightness setting?

It is usually rom controlled but limited by the kernels min setting. It also is limited by the hw specs. I will try to find out what limits us currently, but if it wasn't lower on GB it is doubtful we can get it lower in ics (also different panels have different limits).

The script errors out because it could not find the command "find" which is a part of the busybox binary. Hence you either dont have busybox, or the symlinks to it are not set. (since find is a part of busybox, you need to set a symlink from find to busybox find ;)) Usually this should be done by your rom cook, ofc this is not done on the original stock roms.

Install it from the market (I know it's now called google play store, but I like market more :o). It won't break anything since it's only one binary + symlinks.

Btw supercharger mods will damage your battery eventually, or at least speed up it's decay. If you have enough money and sleep less than 1 hour then go ahead and use them. Usually I recharge my phone over night or in the car while navigating, which leaves me with over 50% at the end of the day.

Recharging batteries fast is bad. Don't do that. Ever.

wrong permissions to /sys/devices/system/cpu/cpu1/online ?

wrong permissions to mpdecision/thermald?

sth/someone changed the start commands for mpdecision/thermald in init.qcom.post_boot.sh /boot.img: init.rc files?

Btw: usually cpu1 will only come online for very short periods. (it will come online, do it's task and then go to sleep) It is doubtful you could grasp that with "cat /sys/devices/system/cpu/cpu1/online" unless you run a benchmark ofc, then cpu1 should be active. (and is for me)

Since you did not provide your clockspeed or your undervolt settiongs:

[ 0.000000] [cmdline_khz_max]: maxkhz='1566000'
[ 0.000000] [cmdline_khz_min]: minkhz='192000'
[ 0.000000] [cmdline_gov]: Governor will be set to 'ondemand'

am I assuming right that this was still your default setting when the reboot occured?

Which undervolt settings were set?

Soft / hard reboot?

Btw you seem to be using a supercharge mod.

[27135.703674] [BATT][tps65200] Switch charger ON ([B][COLOR="Red"]FAST[/COLOR][/B]): regh 0x01=29, regh 0x00=2a, regh 0x03=83, regh 0x02=a3
[27135.705780] [BATT] ID=1, level=100, vol=4218, temp=284, batt_current=27, chg_src=2, chg_en=2, full_bat=1580, over_vchg=0, batt_state=1 at 27135624353858 (2012-04-03 08:08:09.830552748 UTC)

Despite the fact that your battery was @ 100% it still switched into fast charging mode.

It should look like this:

<6>[ 5045.630401] [BATT][tps65200] Switch charger ON ([COLOR="red"][B]SLOW[/B][/COLOR]): regh 0x03=87, regh 0x02=63
<6>[ 5045.630676] [BATT] ioctl: battery level update: 94 at 5044929039076 (2012-04-03 09:05:40.253455027 UTC)
<6>[ 5045.886413] [BATT] ID=3, level=94, vol=4110, temp=251, batt_current=217, chg_src=1, chg_en=1, full_bat=1580, over_vchg=0, batt_state=1 at 5045183097940 (2012-04-03 09:05:40.509161840 UTC)

So it is possible that the battery sent a panic which shut down your phone because despite being @ 100% it was still being fast charged. That is good. It actually prevented your battery from blowing up :)