Ive had this same problem for awhile now and I still can't get this fixed nor can i install anything because the everything is broken over this. and kyle i tried yous here in a last hope and i get 

electing previously unselected package libc6-armhf-cross.
(Reading database ... 561956 files and directories currently installed.)
Preparing to unpack .../0-libc6-armhf-cross_2.27-3ubuntu1cross1.1_all.deb ...
Unpacking libc6-armhf-cross (2.27-3ubuntu1cross1.1) ...
dpkg: error processing archive /tmp/apt-dpkg-install-QUc6l1/0-libc6-armhf-cross_2.27-3ubuntu1cross1.1_all.deb (--unpack):
 unable to open '/usr/arm-linux-gnueabihf/lib/ld-2.27.so.dpkg-new': No such file or directory
No apport report written because the error message indicates an issue on the local system
                                                                                         Selecting previously unselected package libgcc1-armhf-cross.
Preparing to unpack .../1-libgcc1-armhf-cross_1%3a8.3.0-6ubuntu1~18.04.1cross1_all.deb ...
Unpacking libgcc1-armhf-cross (1:8.3.0-6ubuntu1~18.04.1cross1) ...
Selecting previously unselected package libstdc++6-armhf-cross.
Preparing to unpack .../2-libstdc++6-armhf-cross_8.3.0-6ubuntu1~18.04.1cross1_all.deb ...
Unpacking libstdc++6-armhf-cross (8.3.0-6ubuntu1~18.04.1cross1) ...
Selecting previously unselected package libc6-dev-armhf-cross.
Preparing to unpack .../3-libc6-dev-armhf-cross_2.27-3ubuntu1cross1.1_all.deb ...
Unpacking libc6-dev-armhf-cross (2.27-3ubuntu1cross1.1) ...
dpkg: error processing archive /tmp/apt-dpkg-install-QUc6l1/3-libc6-dev-armhf-cross_2.27-3ubuntu1cross1.1_all.deb (--unpack):
 unable to open '/usr/arm-linux-gnueabihf/lib/Mcrt1.o.dpkg-new': No such file or directory
No apport report written because the error message indicates an issue on the local system
                                                                                         Selecting previously unselected package libatomic1-armhf-cross.
Preparing to unpack .../4-libatomic1-armhf-cross_8.3.0-6ubuntu1~18.04.1cross1_all.deb ...
Unpacking libatomic1-armhf-cross (8.3.0-6ubuntu1~18.04.1cross1) ...
Selecting previously unselected package libgomp1-armhf-cross.
Preparing to unpack .../5-libgomp1-armhf-cross_8.3.0-6ubuntu1~18.04.1cross1_all.deb ...
Unpacking libgomp1-armhf-cross (8.3.0-6ubuntu1~18.04.1cross1) ...
Selecting previously unselected package libubsan0-armhf-cross.
Preparing to unpack .../6-libubsan0-armhf-cross_7.4.0-1ubuntu1~18.04.1cross1_all.deb ...
Unpacking libubsan0-armhf-cross (7.4.0-1ubuntu1~18.04.1cross1) ...
Selecting previously unselected package libc6-armel-cross.
Preparing to unpack .../7-libc6-armel-cross_2.27-3ubuntu1cross1.1_all.deb ...
Unpacking libc6-armel-cross (2.27-3ubuntu1cross1.1) ...
dpkg: error processing archive /tmp/apt-dpkg-install-QUc6l1/7-libc6-armel-cross_2.27-3ubuntu1cross1.1_all.deb (--unpack):
 unable to open '/usr/arm-linux-gnueabi/lib/ld-2.27.so.dpkg-new': No such file or directory
No apport report written because the error message indicates an issue on the local system
                                                                                         Selecting previously unselected package libc6-dev-armel-cross.
Preparing to unpack .../8-libc6-dev-armel-cross_2.27-3ubuntu1cross1.1_all.deb ...
Unpacking libc6-dev-armel-cross (2.27-3ubuntu1cross1.1) ...
dpkg: error processing archive /tmp/apt-dpkg-install-QUc6l1/8-libc6-dev-armel-cross_2.27-3ubuntu1cross1.1_all.deb (--unpack):
 unable to open '/usr/arm-linux-gnueabi/lib/Mcrt1.o.dpkg-new': No such file or directory
No apport report written because MaxReports is reached already
                                                              Errors were encountered while processing:
 /tmp/apt-dpkg-install-QUc6l1/0-libc6-armhf-cross_2.27-3ubuntu1cross1.1_all.deb
 /tmp/apt-dpkg-install-QUc6l1/3-libc6-dev-armhf-cross_2.27-3ubuntu1cross1.1_all.deb
 /tmp/apt-dpkg-install-QUc6l1/7-libc6-armel-cross_2.27-3ubuntu1cross1.1_all.deb
 /tmp/apt-dpkg-install-QUc6l1/8-libc6-dev-armel-cross_2.27-3ubuntu1cross1.1_all.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

this is irritating as i have seen many people struggling with this in posts and its a bug that essentially breaks apt all together since you cannot install/update anything else till this is solved.