Reilstein's questions

I Upgraded from ubuntu 16.04 to 18.04 recently, and when I did the menubar for libreoffice disappeared. I also noticed that the menubar for Google-chrome also disappeared. I know that the update from 16.04 --> 18.04 changed from unity to gnome so perhaps this is an issue where I am just unfamiliar with where to locate the menubar in gnome windows. Any help is appreciated as I've had major loss of productivity since my upgrade.

EDIT: I just checked and it appears that while google-chrome and libreoffice are missing the menu, other applications like pinta have a menu within the application window. See screenshots.

Here is the Pinta screengrab. notice the menu in window.

Here is the libreoffice screengrab. Notice the lack of menu in window.

I am using GIMP v.2.8.16 to combine several figures from different file formats into a single JPEG image. I'm able to accomplish this and save as JPEG, and open it on my computer perfectly fine, but when I go to upload it to a website which requires .jpg format files the file is not recognized as a jpeg. I've had this issue multiple times now where the .jpg exported by GIMP is not recognized by other programs.

Just to test that it was related to GIMP, I combined the same figures using LibreOffice Impress and saved as a JPEG, and this file was able to be uploaded with no problems.

Has anyone else experienced this issue and/or come up with a solution?

I am trying to install a chemical/molecular biology modeling program called Molsoft ICM-Pro. Initially after downloading the program and trying to open, it gave me error messages that I was missing shared libraries, and after talking with my network administrator he recommended I install the ia32 shared libraries using

sudo apt-get install ia32-libs

Which gives

sudo apt-get install ia32-libs Reading package lists... Done Building dependency tree
Reading state information... Done ia32-libs is already the newest version. 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

so I am assuming the libraries installed correctly, but now when I try to run the program I get this error:

ubuntu:/home/reilly/icmd> icm icm: error while loading shared libraries: libjpeg.so.62: cannot open shared object file: No such file or directory

So my question is, where can I get the library containing libjpeg.so.62?

Additionally, I was told I would need libXmu.so.6 and libtiff.so.3 . Is there a shared library that could be missing that would contain these files? I am an ubuntu noob, so sorry if the information I provided was unclear.

Any help would be immensely appreciated!

btw I am using ubuntu 12.04 dual boot with windows on an HP pavilion dv6