At 2016-12-15 07:45:49, "Adam Lackorzynski" <adam@os.inf.tu-dresden.de> wrote: > >On Wed Dec 14, 2016 at 21:53:48 +0800, li94575 wrote: >> At 2016-12-13 07:01:44, "Adam Lackorzynski" <adam@os.inf.tu-dresden.de> wrote: >> >Hi, >> > >> >On Sun Dec 11, 2016 at 20:45:11 +0800, li94575 wrote: >> >> I have faced a thorny problem, l4linux died occasionally after running into the command line, and there are no errors displayed, pressing the ESC key also cannot enter fiasco jdb-mode. I don't know what caused the problem, can someone provide some methods to help locating this problem? >> > >> >Just do clarify, does it happen right after L4Linux booted in the >> >command line or are you running anything and then, when this is >> >finished, it stops responding? >> >Did ESC work before this happens? >> >Does L4Linux go on running, i.e. is it just serial input that stops >> >working? (Do something like while sleep 1; do date; done) >> >Unfortunately there can be a couple of reasons, so we need to narrow >> >this a bit. >> > >> L4Linux has been dead completely, all peripheral interrupts are no longer responded. The ESC key can work before this happens. >> Actually I have tried starting Android on L4Linux, This phenomenon can appear anywhere in the start-up and running time of Android. Android logcat also has no error tips£¬it seems CPU suddenly stops working. > >Good that you mention Android. Are you passing through hardware devices? >With your description is may be that the Linux is doing something that >it should better not do as it's not in posession of the whole platform, >but it thinks it is. > I have passed through all the necessary hardware devices (fb, input, mmc). We are using l4re--rev58 and l4linux3.10, I wonder if this release itself has some minor problems, and if it is, can you tell me what are the possible bugs, that you have fixed them later.