Messages in this thread | | | Date | Wed, 27 Jul 2005 10:50:05 -0700 | From | Andrew Morton <> | Subject | Re: "seeing minute plus hangs during boot" - 2.6.12 and 2.6.13 |
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"Francisco Figueiredo Jr." <fxjrlists@yahoo.com.br> wrote: > > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Andrew Morton wrote: > > "Francisco Figueiredo Jr." <fxjrlists@yahoo.com.br> wrote: > > > >>Indeed udev update solved my problem with "preparing system to use udev" > >> hang. It now works like a charm. I had 030 version too. > >> > >> Only the "mounting filesystem" hangs persists :( > > > > > > Please use ALT-SYSRQ-T to generate an all-task backtrace, then send it to the > > list. > > > > > Hi Andrew. > I was not able to get anything when I press this key sequence. > > I checked my sysrq key with showkey -s as this doc > (http://snafu.freedom.org/linux2.2/docs/sysrq.txt) says and I could > confirm that alt+sysrq is sending 0x54. > > I also noted that many said that this option has to be compiled in > kernel, but I couldn't find this option. > > Can you give me some tips? >
(Please leave the cc list unchanged - always do reply-to-all)
hm, maybe do alt-sysrq-7 to make sure that the loglevel is appropriately set.
Or do alt-sysrq-B to test that the whole sysrq thing is working. If it is, that will reboot the machine.
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