Lubuntu is having problems udating system

[sketchme]

I am a newbie. I am using the newest version of Lubuntu. I like the distro a lot but I have one big problem. I am unable to update my computer. in the Discover App it says:

Cannot Obtain Lock
E:dpkg was interrupted, you must manualy run 'dpkg --configure-a' to correct the problem.

[1fallen]

So did you run in the terminal:

sudo dpkg --configure -a
Post back any fails so we can help better.

[sketchme]

It says

dpkg: error: unknown option --configure-a

[1fallen]

Maybe entered it wrong, copy and paste the below to be sure:

sudo dpkg --configure -a
And Please use code tags when replying with terminal out-puts.

[sketchme]

I tried again and got this. It still doesn't work...

Setting up linux-headers-5.0.0-20-generic (5.0.0-20.21) ...
/etc/kernel/header_postinst.d/dkms:
* dkms: running auto installation service for kernel 5.0.0-20-generic

Kernel preparation unnecessary for this kernel. Skipping...

Building module:
cleaning build area...
unset ARCH; env NV_VERBOSE=1 'make' -j8 NV_EXCLUDE_BUILD_MODULES='' KERNEL_UNAME=5.0.0-20-generic IGNORE_XEN_PRESENCE=1 IGNORE_CC_MISMATCH=1 SYSSRC=/lib/modules/5.0.0-20-generic/build LD=/usr/bin/ld.bfd modules.......
cleaning build area...

DKMS: build completed.

nvidia.ko:
Running module version sanity check.
- Original module
- No original module exists within this kernel
- Installation
- Installing to /lib/modules/5.0.0-20-generic/updates/dkms/

nvidia-modeset.ko:
Running module version sanity check.
- Original module
- No original module exists within this kernel
- Installation
- Installing to /lib/modules/5.0.0-20-generic/updates/dkms/

nvidia-drm.ko:
Running module version sanity check.
- Original module
- No original module exists within this kernel
- Installation
- Installing to /lib/modules/5.0.0-20-generic/updates/dkms/

nvidia-uvm.ko:
Running module version sanity check.
- Original module
- No original module exists within this kernel
- Installation
- Installing to /lib/modules/5.0.0-20-generic/updates/dkms/

depmod...

DKMS: install completed.
...done.
Setting up liblvm2app2.2:amd64 (2.02.176-4.1ubuntu4.1) ...
Setting up firefox (67.0.4+build1-0ubuntu0.19.04.1) ...
Please restart all running instances of firefox, or you will experience problems.
Setting up libsnapd-qt1:amd64 (1.48-0ubuntu0.19.04.0) ...
Setting up libglib2.0-bin (2.60.4-0ubuntu0.19.04.1) ...
Setting up samba-libs:amd64 (2:4.10.0+dfsg-0ubuntu2.2) ...
Setting up libnss-systemd:amd64 (240-6ubuntu5.1) ...
Setting up linux-image-5.0.0-20-generic (5.0.0-20.21) ...
I: /vmlinuz is now a symlink to boot/vmlinuz-5.0.0-20-generic
I: /initrd.img is now a symlink to boot/initrd.img-5.0.0-20-generic
Setting up linux-headers-generic (5.0.0.20.21) ...
Setting up vim-tiny (2:8.1.0320-1ubuntu3.1) ...
Setting up libswresample3:amd64 (7:4.1.3-0ubuntu1) ...
Setting up libcupsimage2:amd64 (2.2.10-4ubuntu2) ...
Setting up wpasupplicant (2:2.6-21ubuntu3.1) ...
Setting up libglib2.0-dev:amd64 (2.60.4-0ubuntu0.19.04.1) ...
Setting up ubuntu-release-upgrader-qt (1:19.04.16.5) ...
Setting up cups-daemon (2.2.10-4ubuntu2) ...
Setting up libsmbclient:amd64 (2:4.10.0+dfsg-0ubuntu2.2) ...
Setting up libpam-systemd:amd64 (240-6ubuntu5.1) ...
Setting up ure (6.2.4-0ubuntu0.19.04.1) ...
Setting up libavcodec58:amd64 (7:4.1.3-0ubuntu1) ...
Setting up console-setup-linux (1.178ubuntu12.1) ...
Setting up libisccfg163:amd64 (1:9.11.5.P1+dfsg-1ubuntu2.5) ...
Setting up poppler-utils (0.74.0-0ubuntu1.2) ...
Setting up initramfs-tools-core (0.131ubuntu19.1) ...
Setting up linux-modules-extra-5.0.0-20-generic (5.0.0-20.21) ...
Setting up linux-image-generic (5.0.0.20.21) ...
Setting up cups-core-drivers (2.2.10-4ubuntu2) ...
Setting up console-setup (1.178ubuntu12.1) ...
update-initramfs: deferring update (trigger activated)
Setting up initramfs-tools (0.131ubuntu19.1) ...
update-initramfs: deferring update (trigger activated)
Setting up libgs9:amd64 (9.26~dfsg+0-0ubuntu7.1) ...
Setting up linux-generic (5.0.0.20.21) ...
Setting up libavformat58:amd64 (7:4.1.3-0ubuntu1) ...
Setting up libbind9-161:amd64 (1:9.11.5.P1+dfsg-1ubuntu2.5) ...
Setting up libirs161:amd64 (1:9.11.5.P1+dfsg-1ubuntu2.5) ...
Setting up ghostscript (9.26~dfsg+0-0ubuntu7.1) ...
Setting up cups-client (2.2.10-4ubuntu2) ...
Setting up dbus-user-session (1.12.12-1ubuntu1.1) ...
Setting up linux-signed-generic (5.0.0.20.21) ...
Setting up libavfilter7:amd64 (7:4.1.3-0ubuntu1) ...
Setting up bind9-host (1:9.11.5.P1+dfsg-1ubuntu2.5) ...
Setting up cups (2.2.10-4ubuntu2) ...
Updating PPD files for cups ...
Updating PPD files for cups-filters ...
Updating PPD files for foomatic-db-compressed-ppds ...
Updating PPD files for openprinting-ppds ...
Updating PPD files for brlaser ...
Updating PPD files for c2esp ...
Updating PPD files for foo2zjs-common ...
Updating PPD files for gutenprint ...
Updating PPD files for hpcups ...
Updating PPD files for m2300w ...
Updating PPD files for postscript-hp ...
Updating PPD files for ptouch ...
Updating PPD files for pxljr ...
Updating PPD files for sag-gdi ...
Updating PPD files for splix ...
Setting up cups-bsd (2.2.10-4ubuntu2) ...
Setting up ghostscript-x (9.26~dfsg+0-0ubuntu7.1) ...
Setting up dnsutils (1:9.11.5.P1+dfsg-1ubuntu2.5) ...
Setting up libreoffice-style-colibre (1:6.2.4-0ubuntu0.19.04.1) ...
Setting up liblvm2cmd2.02:amd64 (2.02.176-4.1ubuntu4.1) ...
Setting up dmeventd (2:1.02.145-4.1ubuntu4.1) ...
dm-event.service is a disabled or a static unit not running, not starting it.
Setting up libreoffice-style-tango (1:6.2.4-0ubuntu0.19.04.1) ...
Setting up lvm2 (2.02.176-4.1ubuntu4.1) ...
update-initramfs: deferring update (trigger activated)
Setting up libreoffice-common (1:6.2.4-0ubuntu0.19.04.1) ...
Setting up libreoffice-style-breeze (1:6.2.4-0ubuntu0.19.04.1) ...
Setting up libreoffice-core (1:6.2.4-0ubuntu0.19.04.1) ...
Setting up libreoffice-math (1:6.2.4-0ubuntu0.19.04.1) ...
Setting up libreoffice-gtk3 (1:6.2.4-0ubuntu0.19.04.1) ...
Setting up libreoffice-draw (1:6.2.4-0ubuntu0.19.04.1) ...
Setting up libreoffice-avmedia-backend-gstreamer (1:6.2.4-0ubuntu0.19.04.1) ...
Setting up libreoffice-impress (1:6.2.4-0ubuntu0.19.04.1) ...
Setting up libreoffice-base-core (1:6.2.4-0ubuntu0.19.04.1) ...
Setting up python3-uno (1:6.2.4-0ubuntu0.19.04.1) ...
Setting up libreoffice-calc (1:6.2.4-0ubuntu0.19.04.1) ...
Setting up libreoffice-writer (1:6.2.4-0ubuntu0.19.04.1) ...
Setting up libreoffice-help-en-us (1:6.2.4-0ubuntu0.19.04.1) ...
Processing triggers for install-info (6.5.0.dfsg.1-4build1) ...
Processing triggers for fontconfig (2.13.1-2ubuntu2) ...
Processing triggers for desktop-file-utils (0.23-4ubuntu1) ...
Processing triggers for mime-support (3.60ubuntu1) ...
Processing triggers for hicolor-icon-theme (0.17-2) ...
Processing triggers for libc-bin (2.29-0ubuntu2) ...
Processing triggers for ufw (0.36-1ubuntu1) ...
Processing triggers for man-db (2.8.5-2) ...
Processing triggers for gnome-icon-theme (3.12.0-3) ...
Processing triggers for shared-mime-info (1.10-1) ...
Processing triggers for linux-image-5.0.0-20-generic (5.0.0-20.21) ...
/etc/kernel/postinst.d/dkms:
* dkms: running auto installation service for kernel 5.0.0-20-generic
...done.
/etc/kernel/postinst.d/initramfs-tools:
update-initramfs: Generating /boot/initrd.img-5.0.0-20-generic
cryptsetup: WARNING: The initramfs image may not contain cryptsetup binaries
nor crypto modules. If that's on purpose, you may want to uninstall the
'cryptsetup-initramfs' package in order to disable the cryptsetup initramfs
integration and avoid this warning.
/etc/kernel/postinst.d/zz-update-grub:
Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.0.0-20-generic
Found initrd image: /boot/initrd.img-5.0.0-20-generic
Found linux image: /boot/vmlinuz-5.0.0-13-generic
Found initrd image: /boot/initrd.img-5.0.0-13-generic
Found memtest86+ image: /boot/memtest86+.elf
Found memtest86+ image: /boot/memtest86+.bin
done
Processing triggers for initramfs-tools (0.131ubuntu19.1) ...
update-initramfs: Generating /boot/initrd.img-5.0.0-20-generic
cryptsetup: WARNING: The initramfs image may not contain cryptsetup binaries
nor crypto modules. If that's on purpose, you may want to uninstall the
'cryptsetup-initramfs' package in order to disable the cryptsetup initramfs
integration and avoid this warning.

[sketchme]

Ok I gave it some time to updare and everything works now thanks.

[1fallen]

Your Welcome :)
The first error was my bad, and corrected now.