Comment 5 for bug 1630720

Don't sure whether its related, but a quick strace reveals:

open("_usr_bin_nautilus.1000.upload", O_WRONLY|O_CREAT|O_APPEND|O_CLOEXEC, 0666) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
lseek(3, 0, SEEK_END) = 0
ioctl(3, TCGETS, 0x7ffdc2c35a80) = -1 ENOTTY (Inappropriate ioctl for device)
lseek(3, 0, SEEK_CUR) = 0
ioctl(3, TCGETS, 0x7ffdc2c35a20) = -1 ENOTTY (Inappropriate ioctl for device)
lseek(3, 0, SEEK_CUR) = 0
lseek(3, 0, SEEK_CUR) = 0
close(3) = 0

This file is left empty. TCGETS seems to be terminal settings?