When I try to install qtbase5-dev I have a problem with depencencies. What is the procedure to fix such a errors? Please, help newbie.
krzysiek@aps00090646-mb:~$ sudo apt install qtbase5-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
qtbase5-dev : Depends: libegl-dev but it is not going to be installed
Depends: libgl-dev but it is not going to be installed
Depends: libglu1-mesa-dev but it is not going to be installed or
libglu-dev
E: Unable to correct problems, you have held broken packages.
When I try manually install packages below I see:
krzysiek@aps00090646-mb:~$ sudo apt install libegl-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
libegl-dev : Depends: libegl1 (= 1.3.1-1) but 1.3.2-1~ubuntu0.20.04.1 is to be installed
Depends: libgl-dev but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
My apt update:
krzysiek@aps00090646-mb:~$ sudo apt update
Hit:1 http://pl.archive.ubuntu.com/ubuntu focal InRelease
Hit:2 https://download.virtualbox.org/virtualbox/debian focal InRelease
Hit:3 http://security.ubuntu.com/ubuntu focal-security InRelease
Hit:4 https://updates.signal.org/desktop/apt xenial InRelease
Hit:5 https://repo.protonvpn.com/debian stable InRelease
Hit:6 https://packages.microsoft.com/repos/edge stable InRelease
Hit:7 https://packages.microsoft.com/repos/ms-teams stable InRelease
Hit:8 https://esm.ubuntu.com/cis/ubuntu focal InRelease
Hit:9 https://esm.ubuntu.com/infra/ubuntu focal-infra-security InRelease
Hit:10 https://esm.ubuntu.com/infra/ubuntu focal-infra-updates InRelease
Reading package lists... Done
Building dependency tree
Reading state information... Done
All packages are up to date.
And when I try:
krzysiek@aps00090646-mb:~$ sudo apt install libegl1=1.3.1-1
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
libegl1 : Depends: libglvnd0 (= 1.3.1-1) but 1.3.2-1~ubuntu0.20.04.1 is to be installed
E: Unable to correct problems, you have held broken packages.
Edit:
krzysiek@aps00090646-mb:~$ sudo apt install libglvnd0=1.3.1-1
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
libqt5printsupport5 : Depends: libqt5gui5 (>= 5.11.0~rc1) but it is not going to be installed or
libqt5gui5-gles (>= 5.11.0~rc1) but it is not going to be installed
libqt5widgets5 : Depends: libqt5gui5 (>= 5.12.5) but it is not going to be installed or
libqt5gui5-gles (>= 5.12.5) but it is not going to be installed
libqt5x11extras5 : Depends: libqt5gui5 (>= 5.12.8+dfsg~) but it is not going to be installed or
libqt5gui5-gles (>= 5.12.8+dfsg~) but it is not going to be installed
qt5-gtk-platformtheme : Depends: libqt5gui5 (>= 5.10.0) but it is not going to be installed or
libqt5gui5-gles (>= 5.10.0) but it is not going to be installed
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.
Resolved: I unchecked from SystemUpdateGUI: Virtualbox, Microsoft Teams and Microsoft Edge repos. Next I made sudo apt update. And next:
krzysiek@aps00090646-mb:~$ sudo apt install qtbase5-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
libegl-dev libgl-dev libglu1-mesa-dev libglx-dev libpthread-stubs0-dev libqt5opengl5-dev
libqt5sql5 libqt5sql5-sqlite libqt5test5 libqt5xml5 libvulkan-dev libx11-dev libxau-dev
libxcb1-dev libxdmcp-dev libxext-dev qtbase5-dev-tools x11proto-core-dev x11proto-dev
x11proto-xext-dev xorg-sgml-doctools xtrans-dev
Suggested packages:
libx11-doc libxcb-doc libxext-doc default-libmysqlclient-dev firebird-dev libpq-dev libsqlite3-dev
unixodbc-dev
The following NEW packages will be installed:
libegl-dev libgl-dev libglu1-mesa-dev libglx-dev libpthread-stubs0-dev libqt5opengl5-dev
libqt5sql5 libqt5sql5-sqlite libqt5test5 libqt5xml5 libvulkan-dev libx11-dev libxau-dev
libxcb1-dev libxdmcp-dev libxext-dev qtbase5-dev qtbase5-dev-tools x11proto-core-dev x11proto-dev
x11proto-xext-dev xorg-sgml-doctools xtrans-dev
0 upgraded, 23 newly installed, 0 to remove and 0 not upgraded.
Need to get 4485 kB of archives.
After this operation, 35.1 MB of additional disk space will be used.
Do you want to continue? [Y/n]
sudo apt update. Also, run the commandsudo apt install libegl1=1.3.1-1and tell if the situation is better. – Error404 Feb 03 '22 at 13:31sudo apt install libglvnd0=1.3.1-1also tell why are you trying to install QTbase5-dev? – Error404 Feb 03 '22 at 13:42- Ensure that the following Qt5 packages are installed on the system: qt5-qtbase, qt5-qtbase-gui, and qt5-qtbase-common."
– Szymon Budny Feb 03 '22 at 14:02