Thanks d2globalinc. Unfortunately, none of them worked.
Executing: gpg --ignore-time-conflict --no-options --no-default-keyring --secret-keyring /etc/apt/secring.gpg --trustdb-name /etc/apt/trustdb.gpg --keyring /etc/apt/trusted.gpg --recv-keys --keyserver subkeys.pgp.net 8D09D5BE298D57CC gpg: requesting key 298D57CC from hkp server subkeys.pgp.net gpg: no writable keyring found: eof gpg: error reading `[stream]': general error gpg: Total number processed: 0 Executing: gpg --ignore-time-conflict --no-options --no-default-keyring --secret-keyring /etc/apt/secring.gpg --trustdb-name /etc/apt/trustdb.gpg --keyring /etc/apt/trusted.gpg --recv-keys --keyserver pgp.mit.edu 8D09D5BE298D57CC gpg: requesting key 298D57CC from hkp server pgp.mit.edu gpg: no writable keyring found: eof gpg: error reading `[stream]': general error gpg: Total number processed: 0 Executing: gpg --ignore-time-conflict --no-options --no-default-keyring --secret-keyring /etc/apt/secring.gpg --trustdb-name /etc/apt/trustdb.gpg --keyring /etc/apt/trusted.gpg --recv-keys --keyserver pool.sks-keyservers.net 8D09D5BE298D57CC gpg: requesting key 298D57CC from hkp server pool.sks-keyservers.net gpg: no writable keyring found: eof gpg: error reading `[stream]': general error gpg: Total number processed: 0 Executing: gpg --ignore-time-conflict --no-options --no-default-keyring --secret-keyring /etc/apt/secring.gpg --trustdb-name /etc/apt/trustdb.gpg --keyring /etc/apt/trusted.gpg --recv-keys --keyserver keys.nayr.net 8D09D5BE298D57CC gpg: requesting key 298D57CC from hkp server keys.nayr.net gpg: keyserver timed out gpg: keyserver receive failed: keyserver error -- xinerama mouse cursor on every screen https://bugs.launchpad.net/bugs/357901 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
