dificuldades gerais com 16.04LTS não é possível usar muitos comandos como os abaixo
em uma aplicação com o arquivo .conf a permissão é root mas não consigo abri-lo em ambiente gui. isso é normal, que o dono da maioria dos arquivos é root e que eles são inacessíveis ao administrador ???
quando eu tentei instalar o lighttpd, um websever mesmo que eu usei o sudo eu recebo sys. msg. que eu não tenho privilégios de root.
Estou tão perto de despejar todo o sistema, mas, sem entender o que está acontecendo, é provável que ocorra novamente. alguém pode explicar como isso se desenvolve ou porque ocorre ???
P.S. Há um problema conhecido com o pacote lighttpd e a solução sugerida é e as pessoas tiveram sucesso usando-o, mas eu não consigo instalá-lo.
sudo apt-get install gamin
admin@ubuntu_1604:/etc$ sudo apt-get autoremove
Reading package lists... Error!
E: Couldn't create temporary file to work with /var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_InRelease - mkstemp (30: Read-only file system)
E: The package lists or status file could not be parsed or opened.
this is just the beginning of a long sys. output
sudo apt-get update
Ign:135 http://archive.ubuntu.com/ubuntu xenial-updates/universe amd64 Packages
Ign:136 http://archive.ubuntu.com/ubuntu xenial-updates/universe i386 Packages
Couldn't create temporary file to work with /var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_xenial_InRelease - mkstemp (30: Read-only file system)
The package lists or status file could not be parsed or opened.
Can't call method "policy" on an undefined value at /usr/bin/apt-show-versions line 56.
Reading package lists... Error!
W: chown to _apt:root of directory /var/lib/apt/lists/partial failed - SetupAPTPartialDirectory (30: Read-only file system)
W: chmod 0700 of directory /var/lib/apt/lists/partial failed - SetupAPTPartialDirectory (30: Read-only file system)
W: The repository 'file:/.share/CACHEDEV1_DATA/.qpkg/ubuntu-hd/packages/xenial stable Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
W: Symlinking file /.share/CACHEDEV1_DATA/.qpkg/ubuntu-hd/packages/xenial/dists/stable/main/binary-amd64/Packages to /var/lib/apt/lists/partial/_.share_CACHEDEV1%5fDATA_.qpkg_ubuntu-hd_packages_xenial_dists_stable_main_binary-amd64_Packages failed - pkgAcqIndex::StageDownloadDone (30: Read-only file system)
W: chown to _apt:root of file /var/lib/apt/lists/archive.canonical.com_dists_xenial_InRelease failed - Item::QueueURI (30: Read-only file system)
W: chmod 0600 of file /var/lib/apt/lists/archive.canonical.com_dists_xenial_InRelease failed - Item::QueueURI (30: Read-only file system)
W: chown to root:root of file /var/lib/apt/lists/archive.canonical.com_dists_xenial_InRelease failed - 400::URIFailure (30: Read-only file system)
W: chmod 0644 of file /var/lib/apt/lists/archive.canonical.com_dists_xenial_InRelease failed - 400::URIFailure (30: Read-only file system)
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: http://archive.canonical.com xenial InRelease: Could not execute 'apt-key' to verify signature (is gnupg installed?)