strace xfbdev

Ralph Thomas ralpht at gmail.com
Wed May 5 12:58:46 PDT 2004


Ok, so what does `ldd Xfbdev` say?

My only reason for thinking that they are undefined is that it looked
like it was printing "Undefined symbol: BuiltinRegister..." from your
strace. Further than that, I don't know.

Thanks,
 Ralph

On Wed, 05 May 2004 19:38:43 +0000, Alok Bhatt
<the_hundredth_one at hotmail.com> wrote:
> 
> 00010d70 T BuiltinRegisterFontFileFunctions
> 00010bb4 T BuiltinRegisterFpeFunctions
> 
> this is the result. how do you know it's undefined?
> 
> 
> >From: Ralph Thomas <ralpht at gmail.com>
> >Reply-To: "Xserver development list." <xserver at freedesktop.org>
> >To: "Xserver development list." <xserver at freedesktop.org>
> >Subject: Re: strace xfbdev
> >Date: Wed, 5 May 2004 12:22:58 -0700
> >
> >Do you have a libXfont.so? What does `nm /opt/fdo/lib/libXfont.so |
> >grep -i builtinreg` do?
> >
> >Ralph
> >
> >On Wed, 05 May 2004 09:03:17 +0000, Alok Bhatt
> ><the_hundredth_one at hotmail.com> wrote:
> > >
> > > measures in place, but i still receive the error
> > >
> > > maybe a
> > > grep -i builtinreg *
> > > in the source dir will give me a better idea?
> > >
> > > >From: Ralph Thomas <ralpht at gmail.com>
> > > >Reply-To: "Xserver development list." <xserver at freedesktop.org>
> > > >To: "Xserver development list." <xserver at freedesktop.org>
> > > >Subject: Re: strace xfbdev
> > > >Date: Tue, 4 May 2004 13:05:59 -0700
> > >
> > > >
> > > >It looks like Xfbdev can't find libXfont.so (the symbol it can't find
> > > >is either BuiltinRegisterFontFileFunctions or
> > > >BuiltinRegisterFpeFunctions). Assuming that you used the install
> > > >script, is /opt/fdo/lib either in your ld.so.conf (and you ran
> > > >ldconfig) or is it in your LD_LIBRARY_PATH?
> > > >
> > > >Thanks,
> > > >  Ralph
> > > >
> > > >On Tue, 04 May 2004 19:56:06 +0000, Alok Bhatt
> > > ><the_hundredth_one at hotmail.com> wrote:
> > > > >
> > > > > sorry to bombard you with mails, but i can't seem to resolve this
> > > >problem
> > > > > because my screen dies on me everytime i run Xvesa or Xfbdev...
> > > > >
> > > > > strace ./Xfbdev :1
> > > > > [snip]
> > > > > ioctl(0, 0x4b46, 0xbffff808)            = 0
> > > > > ioctl(0, 0x4b46, 0xbffff808)            = 0
> > > > > ioctl(0, 0x4b46, 0xbffff808)            = 0
> > > > > ioctl(0, 0x4b46, 0xbffff808)            = 0
> > > > > ioctl(0, 0x4b46, 0xbffff808)            = 0
> > > > > ioctl(0, 0x4b46, 0xbffff808)            = 0
> > > > > ioctl(0, 0x4b46, 0xbffff808)            = 0
> > > > > gettimeofday({1083688834, 228231}, NULL) = 0
> > > > > ioctl(0, 0x4b32, 0)                     = 0
> > > > > fcntl64(0, F_SETOWN, 964)               = 0
> > > > > fcntl64(0, F_GETFL)                     = 0x802 (flags
> > > >O_RDWR|O_NONBLOCK)
> > > > > fcntl64(0, F_SETFL, O_RDWR|O_NONBLOCK|O_ASYNC) = 0
> > > > > rt_sigaction(SIGIO, {0x807cbbc, [ALRM VTALRM IO], 0}, NULL, 8) = 0
> > > > > rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> > > > > ioctl(0, 0x4b44, 0x80f0860)             = 0
> > > > > ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon
> >echo
> > > >...})
> > > > > = 0
> > > > > ioctl(0, 0x4b45, 0x2)                   = 0
> > > > > ioctl(0, SNDCTL_TMR_START or TCSETS, {B0 -opost -isig -icanon -echo
> > > >...}) =
> > > > > 0
> > > > > ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B0 -opost -isig -icanon
> >-echo
> > > >...})
> > > > > = 0
> > > > > read(0, 0xbffff670, 256)                = -1 EAGAIN (Resource
> > > >temporarily
> > > > > unavailable)
> > > > > open("/dev/mouse", O_RDWR)              = 5
> > > > > ioctl(5, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbffff718) = -1 ENOTTY
> > > > > (Inappropriate ioctl for device)
> > > > > fcntl64(5, F_SETOWN, 964)               = 0
> > > > > fcntl64(5, F_GETFL)                     = 0x2 (flags O_RDWR)
> > > > > fcntl64(5, F_SETFL, O_RDWR|O_NONBLOCK|O_ASYNC) = 0
> > > > > rt_sigaction(SIGIO, {0x807cbbc, [ALRM VTALRM IO], 0}, NULL, 8) = 0
> > > > > rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
> > > > > writev(2, [{"./Xfbdev", 8}, {": ", 2}, {"error while loading shared
> > > > > libra"..., 36}, {": ", 2}, {"./Xfbdev", 8}, {": ", 2}, {"undefined
> > > >symbol:
> > > > > BuiltinRegiste"..., 45}, {"", 0}, {"", 0}, {"\n", 1}], 10) = 104
> > > > > exit_group(127)                         = ?
> > > > > [/snip]
> > > > >
> > > > > as you see, i can't find out what the error message is exactly,
> >because
> > > >it's
> > > > > truncated. how better can i trace it? Or a solution :D ?
> > > > >
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