On Sat, 8 Sep 2007, Justin Piszcz wrote:
On Sat, 8 Sep 2007, Arjen de Korte wrote:I tried stracing /lib/nut/newhidups: write(2, "Path: UPS.Battery.ff86001b, Type"..., 59) = 59 write(2, "entering path_to_string()\n", 26) = 26 write(2, "Looking up 00840004\n", 20) = 20 write(2, "Looking up 00840012\n", 20) = 20 write(2, "Looking up ff860016\n", 20) = 20 write(2, "entering string_to_path()\n", 26) = 26 write(2, "parsing UPS\n", 12) = 12 write(2, "Looking up UPS\n", 15) = 15 write(2, "hid_lookup_usage: found 840004\n", 31) = 31 write(2, "parsing Battery\n", 16) = 16 write(2, "Looking up Battery\n", 19) = 19 write(2, "hid_lookup_usage: found 840012\n", 31) = 31 write(2, "parsing APCBattReplaceDate\n", 27) = 27 write(2, "Looking up APCBattReplaceDate\n", 30) = 30 write(2, "hid_lookup_usage: found ff860016"..., 33) = 33 write(2, "Path depth = 3\n", 15) = 15 write(2, "0: Usage(00840004)\n", 19) = 19 write(2, "1: Usage(00840012)\n", 19) = 19 write(2, "2: Usage(ff860016)\n", 19) = 19 mmap2(NULL, 822218752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) brk(0x31078000) = 0x46000 mmap2(NULL, 822349824, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) mmap2(NULL, 2097152, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0xa221a000 munmap(0xa221a000, 942080) = 0 munmap(0xa2400000, 106496) = 0 mprotect(0xa2300000, 135168, PROT_READ|PROT_WRITE) = 0 mmap2(NULL, 822218752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) write(2, "Can\'t retrieve Report 69 (12): C"..., 54) = 54It looks like it fails while attempting to read a variable from the UPS (it would be better though to run the driver in debug mode though, mmap should only be used as a last resort).These mmaps are suspicious. 822218752 bytes is 784 megabytes. I have attached the whole strace. I also have this problem with nut 2.2.0, using the usbhid-ups driver, strace looks the same. The strace using version 2.0.4-4 shows much more sane looking mmaps: mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x4 mmap2(NULL, 22877, PROT_READ, MAP_PRIVATE, 4, 0) = 0x40157000That may just be a coincidence. We had a problem with uninitialized storage space in the hidparser, which caused the size of expected replies from the UPS to be calculated wrong for report ids 64-255. Since the driver will attempt to allocate the length of the expected reply *before* reading it, this may case this problem. This bug has been in the newhidups driver from day 1, so this is not something that was introduced after nut-2.0.4. It has been fixed in SVN version 1079 though, so could you try out the development version from the trunk? Best regards, Arjen _______________________________________________ Nut-upsuser mailing list [EMAIL PROTECTED] http://lists.alioth.debian.org/mailman/listinfo/nut-upsuserIs there a way I can install it to a $PREFIX_DIRECTORY and not have it install it to /lib and all over the place and have it still work? Last time I tried I did not have much luck.. Justin. _______________________________________________ Nut-upsuser mailing list [EMAIL PROTECTED] http://lists.alioth.debian.org/mailman/listinfo/nut-upsuser
$ ./configure --with-user=nut --with-group=nut --prefix=/app/nut-trunk-1091
checking sys/time.h presence... yes checking for sys/time.h... yes ./configure: line 5460: NUT_TYPE_SOCKLEN_T: command not found ./configure: line 5461: NUT_TYPE_UINT16_T: command not found ./configure: line 5462: NUT_TYPE_UINT8_T: command not found checking for --with-all... not given ./configure: line 5492: syntax error near unexpected token `serial,'./configure: line 5492: `NUT_ARG_WITH(serial, build and install serial drivers, yes)'
autoconf/automake do not produce a working configure and no configure in trunk?
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