Example: % sudo QT_X11_NO_MITSHM=1 /usr/local/bin/unetbootin method=diskimage isofile="/home/jeanlucpicard/share/Win10_1809Oct_v2_English_x64.iso" installtype=USB targetdrive=/dev/da0 <Click OK> Segmentation fault % echo $? 139
Bus error, here. grahamperrin@momh167-gjp4-8570p:~ % sudo QT_X11_NO_MITSHM=1 /usr/local/bin/unetbootin method=diskimage isofile="/home/grahamperrin/Documents/IT/UBCD/ubcd538.iso" installtype=USB targetdrive=/dev/da0 grahamperrin's password: Bus error grahamperrin@momh167-gjp4-8570p:~ % ---- Also/alternatively: bug 239344
Does this help? (Is the 'No such file or directory' line significant?) ---- grahamperrin@momh167-gjp4-8570p:~ % sudo truss /usr/local/bin/unetbootin method=diskimage isofile="/home/grahamperrin/Documents/IT/UBCD/ubcd538.iso" installtype=USB targetdrive=/dev/da0 … write(7,"\^A",1) = 1 (0x1) openat(AT_FDCWD,"/usr/local/share/fonts/dejavu/DejaVuSans-Bold.ttf",O_RDONLY,00) = 16 (0x10) fcntl(16,F_SETFD,FD_CLOEXEC) = 0 (0x0) fstat(16,{ mode=-rw-r--r-- ,inode=819374,size=705684,blksize=131072 }) = 0 (0x0) mmap(0x0,705684,PROT_READ,MAP_PRIVATE,16,0x0) = 34549207040 (0x80b4b1000) close(16) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) mmap(0x0,45056,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON|MAP_ALIGNED(12),-1,0x0) = 34549915648 (0x80b55e000) mmap(0x0,28672,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON|MAP_ALIGNED(12),-1,0x0) = 34549960704 (0x80b569000) mmap(0x0,28672,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON|MAP_ALIGNED(12),-1,0x0) = 34549989376 (0x80b570000) mmap(0x0,28672,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON|MAP_ALIGNED(12),-1,0x0) = 34550018048 (0x80b577000) mmap(0x0,45056,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON|MAP_ALIGNED(12),-1,0x0) = 34550046720 (0x80b57e000) write(7,"\^A",1) = 1 (0x1) write(7,"\^A",1) = 1 (0x1) write(7,"\^A",1) = 1 (0x1) write(7,"\^A",1) = 1 (0x1) mmap(0x0,20480,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON|MAP_ALIGNED(12),-1,0x0) = 34550091776 (0x80b589000) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) sigprocmask(SIG_BLOCK,0x0,{ }) = 0 (0x0) poll({ 3/POLLIN|POLLOUT },1,-1) = 1 (0x1) writev(3,[{";\^C\^E\0\^O\0\M-`\^C\0\0\0\0\0"...,76}],1) = 76 (0x4c) access("/tmp/un184574.iso",F_OK) ERR#2 'No such file or directory' SIGNAL 10 (SIGBUS) code=BUS_OBJERR trapno=9 addr=0x8014ed652 poll({ 3/POLLIN },1,-1) ERR#4 'Interrupted system call' <thread 101136 exited> <thread 101135 exited> <thread 101140 exited> <thread 101141 exited> process killed, signal = 10 (core dumped) grahamperrin@momh167-gjp4-8570p:~ % ls -hl unetbootin.core -rw------- 1 root grahamperrin 65M 21 Jul 16:03 unetbootin.core grahamperrin@momh167-gjp4-8570p:~ %
A commit references this bug: Author: danfe Date: Sun Jan 26 11:30:19 UTC 2020 New revision: 524170 URL: https://svnweb.freebsd.org/changeset/ports/524170 Log: - Update to version 677 - Avoid segmentation fault PR: 236972 Changes: head/sysutils/unetbootin/Makefile head/sysutils/unetbootin/distinfo head/sysutils/unetbootin/files/patch-unetbootin.cpp
Should be fixed as of ports r524170, thanks for reporting! Please reopen this bug if the problem won't go away.