Ja, kann man anscheinend ignorieren. Habe die Anleitung noch nicht ganz durchgespielt, aber leider hakt es Momentan woanders. Jetzt habe ich mir einmal eine neue SD Karte bestellt, weil mein Testobjekt will jetzt gar nicht mehr im RPI. "Hängt" sich immer an unterschiedlichen Stellen auf. PC erkennt sie ohne Probleme, H2testw & Check Flash haben auch nichts ergeben. Irgendwas passt halt nicht..., LG.
Posts by Himbeere3
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Hi,
dachte mit -* wird dies automatisch erledigt. Zumindest verstehe ich dies so.
Schau mal hier im Auszug vom LOG:
Codepi@raspberrypi:~/dnsproxy $ cd dnscrypt-proxy-* pi@raspberrypi:~/dnsproxy/dnscrypt-proxy-1.9.5 $ sudo ldconfig usw.
Wie ich nur pihole zum Testen auf der zweiten SD Karte installiert habe und danach mich an DNSCrypt versucht habe, behaupte ich jetzt einmal, dass diese Warnungen nicht kamen. Habe gestern mit dem Restore von meinem laufenden System gearbeitet, also pihole inkl. OpenVPN.
Interessanterweise kommt bei einer Neuinstallation von pihole keine Ausgabe der Whitelist.
Codesudo cat /etc/pihole/whitelist.txt raw.githubusercontent.com mirror1.malwaredomains.com sysctl.org zeustracker.abuse.ch s3.amazonaws.com hosts-file.net
Bei meiner nicht Versuchs SD Karte wird die Whitelist sehr wohl ausgegeben.
Finde ich alles ein bisschen merkwürdig.
Einstellungen sind immer die Gleichen.
LG
PS: Anleitung habe ich die Gleiche benutzt.
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Hallo,
ich habe Pi-hole mit OpenVPN am Laufen.
Nun möchte ich noch DNSCrypt installieren.
Nachdem ich folgendes eingegeben habe:
Code
Display Moresudo apt-get update sudo apt-get -y install build-essential tcpdump dnsutils libsodium-dev sudo apt-get -y install locate bash-completion libsystemd-dev pkg-config mkdir -p dnsproxy cd dnsproxy wget https://download.dnscrypt.org/dnscrypt-proxy/LATEST.tar.bz2 tar -xf LATEST.tar.bz2 cd dnscrypt-proxy-* sudo ldconfig ./configure --with-systemd
kommt bei:
Code
Display Morepi@raspberrypi:~/dnsproxy/dnscrypt-proxy-1.9.5 $ make libtool: warning: '-version-info/-version-number' is ignored for convenience libraries libtool: warning: '-release' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') CCLD libevent_core.la libtool: warning: '-version-info/-version-number' is ignored for convenience libraries libtool: warning: '-release' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') CCLD libevent_extra.la libtool: warning: '-version-info/-version-number' is ignored for convenience libraries libtool: warning: '-release' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') & pid_file.c:103:9: warning: ignoring return value of 'ftruncate', declared with attribute warn_unused_result [-Wunused-result] (void) ftruncate(fd, (off_t) 0); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Habe jetzt nur was während der Installation farblich markiert wurde herauskopiert.
Sind diese Warnungen "normal"?
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Habe es ohne # und mit sudo gemacht. Nachdem es ja wie oben bereits erwähnt funktioniert, kann ich es jetzt nicht probieren.
Bin jetzt froh wenn ich endlich einmal DNSCrypt zum laufen bringe. Aber das ist ein anderes Thema...
LG
Diese Befehlssucherei macht mich ganz
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Logfiles hiermit oder???
CodeDateisystem überprüfen sudo shutdown -F -r now Bash Copy Der Raspberry Pi wird herunter gefahren und nach dem Neustart wird das Dateisystem überprüft. Den Bericht findest du danach unter folgendem Pfad. /var/log/fsck/
UPDATE:
meinst Du dies hier?
Code
Display Moreboot.log: [[0;32m OK [0m] Started Show Plymouth Boot Screen. [[0;32m OK [0m] Reached target Encrypted Volumes. [[0;32m OK [0m] Reached target Paths. [[0;32m OK [0m] Started Forward Password Requests to Plymouth Directory Watch. [[0;32m OK [0m] Found device /dev/serial1. [[0;32m OK [0m] Found device /dev/disk/by-partuuid/8f4ee825-01. Starting File System Check on /dev/disk/by-partuuid/8f4ee825-01... [[0;32m OK [0m] Reached target Sound Card. [[0;32m OK [0m] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [[0;32m OK [0m] Started File System Check on /dev/disk/by-partuuid/8f4ee825-01. Mounting /boot... Starting Load/Save RF Kill Switch Status... [[0;32m OK [0m] Mounted /boot. [[0;32m OK [0m] Reached target Local File Systems. Starting Set console font and keymap... Starting netfilter persistent configuration... Starting Tell Plymouth To Write Out Runtime Data... Starting Create Volatile Files and Directories... Starting Preprocess NFS configuration... [[0;32m OK [0m] Started Load/Save RF Kill Switch Status. [[0;32m OK [0m] Started Set console font and keymap. [[0;32m OK [0m] Started Tell Plymouth To Write Out Runtime Data. [[0;32m OK [0m] Started Preprocess NFS configuration. [[0;32m OK [0m] Reached target NFS client services. [[0;32m OK [0m] Reached target Remote File Systems (Pre). [[0;32m OK [0m] Reached target Remote File Systems. [[0;32m OK [0m] Started Create Volatile Files and Directories. Starting Network Time Synchronization... Starting Update UTMP about System Boot/Shutdown... [[0;32m OK [0m] Started Update UTMP about System Boot/Shutdown. [[0;32m OK [0m] Started netfilter persistent configuration. [[0;32m OK [0m] Reached target Network (Pre). Starting Raise network interfaces... [[0;32m OK [0m] Started Network Time Synchronization. [[0;32m OK [0m] Reached target System Initialization. [[0;32m OK [0m] Listening on Avahi mDNS/DNS-SD Stack Activation Socket. [[0;32m OK [0m] Listening on D-Bus System Message Bus Socket. [[0;32m OK [0m] Listening on dnscrypt-proxy listening socket. [[0;32m OK [0m] Listening on triggerhappy.socket. [[0;32m OK [0m] Listening on dnscrypt-proxy listening socket. [[0;32m OK [0m] Reached target Sockets. [[0;32m OK [0m] Started Daily Cleanup of Temporary Directories. [[0;32m OK [0m] Reached target Basic System. Starting Turn on SSH if /boot/ssh is present... Starting triggerhappy global hotkey daemon... Starting System Logging Service... [[0;32m OK [0m] Started Regular background program processing daemon. Starting dhcpcd on all interfaces... Starting LSB: Autogenerate and use a swap file... Starting OpenVPN connection to server... Starting Configure Bluetooth Modems connected by UART... Starting Save/Restore Sound Card State... Starting LSB: pihole-FTL daemon... Starting Avahi mDNS/DNS-SD Stack... Starting LSB: Switch to ondemand cpu…or (unless shift key is pressed)... Starting Login Service... [[0;32m OK [0m] Started D-Bus System Message Bus. [[0;32m OK [0m] Started Avahi mDNS/DNS-SD Stack. [[0;32m OK [0m] Reached target System Time Synchronized. [[0;32m OK [0m] Started Clean PHP session files every 30 mins. [[0;32m OK [0m] Started Daily apt download activities. [[0;32m OK [0m] Started Daily apt upgrade and clean activities. [[0;32m OK [0m] Reached target Timers. [[0;32m OK [0m] Started triggerhappy global hotkey daemon. [[0;32m OK [0m] Started System Logging Service. [[0;32m OK [0m] Started OpenVPN connection to server. [[0;32m OK [0m] Started Save/Restore Sound Card State. [[0;32m OK [0m] Started Login Service. [[0;32m OK [0m] Started LSB: Switch to ondemand cpu …rnor (unless shift key is pressed). [[0;32m OK [0m] Started LSB: Autogenerate and use a swap file. [[0;32m OK [0m] Started Raise network interfaces. Starting OpenBSD Secure Shell server... [[0;32m OK [0m] Started OpenBSD Secure Shell server. [[0;32m OK [0m] Started Turn on SSH if /boot/ssh is present. Starting Load/Save RF Kill Switch Status... [[0;32m OK [0m] Started Configure Bluetooth Modems connected by UART. Starting Bluetooth service... [[0;32m OK [0m] Started Load/Save RF Kill Switch Status. [[0;32m OK [0m] Started Bluetooth service. [[0;32m OK [0m] Reached target Bluetooth. Starting Hostname Service... [[0;32m OK [0m] Started Hostname Service. [[0;32m OK [0m] Started dhcpcd on all interfaces. [[0;32m OK [0m] Reached target Network. [[0;32m OK [0m] Reached target Network is Online. Starting Daily apt download activities... Starting OpenVPN service... Starting /etc/rc.local Compatibility... Starting Lighttpd Daemon... Starting Permit User Sessions... [[0;32m OK [0m] Started Unattended Upgrades Shutdown. My IP address is Starting dnsmasq - A lightweight DHCP and caching DNS server... [[0;32m OK [0m] Started OpenVPN service. [[0;32m OK [0m] Started /etc/rc.local Compatibility. [[0;32m OK [0m] Started Permit User Sessions. [[0;32m OK [0m] Created slice User Slice of pihole. [[0;32m OK [0m] Started Session c1 of user pihole. Starting User Manager for UID 999... Starting Hold until boot process finishes up... Starting Terminate Plymouth Boot Screen...
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Kommt nix, egal was ich eingebe. Kann nur damit dienen:
Code
Display MoreLinux raspberrypi 4.9.59-v7+ #1047 SMP Sun Oct 29 12:19:23 GMT 2017 armv7l pi@raspberrypi:~ $ lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT mmcblk0 179:0 0 29.3G 0 disk ├─mmcblk0p1 179:1 0 41.5M 0 part /boot └─mmcblk0p2 179:2 0 29.2G 0 part / pi@raspberrypi:~ $ df -h Filesystem Size Used Avail Use% Mounted on /dev/root 29G 1.1G 27G 4% / devtmpfs 460M 0 460M 0% /dev tmpfs 464M 0 464M 0% /dev/shm tmpfs 464M 6.2M 458M 2% /run tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs 464M 0 464M 0% /sys/fs/cgroup /dev/mmcblk0p1 41M 21M 21M 51% /boot tmpfs 93M 0 93M 0% /run/user/1000 pi@raspberrypi:~ $ df -i Filesystem Inodes IUsed IFree IUse% Mounted on /dev/root 1849536 39297 1810239 3% / devtmpfs 117545 343 117202 1% /dev tmpfs 118697 1 118696 1% /dev/shm tmpfs 118697 383 118314 1% /run tmpfs 118697 3 118694 1% /run/lock tmpfs 118697 10 118687 1% /sys/fs/cgroup /dev/mmcblk0p1 0 0 0 - /boot tmpfs 118697 10 118687 1% /run/user/1000
UPDATE:
Habe es jetzt wieder zum laufen gebracht, mittels:
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Und was kann bzw. muss ich jetzt tun?
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Hallo Gemeinde,
ich habe Pi-hole & OpenVPN auf einem Pi3 laufen.
Jetzt wollte ich noch DNSCrypt installieren, aber zuerst testweise auf einer anderen SD Karte.
Folgendes kommt nach den Befehlen sudo apt-get update bzw. sudo apt-get upgrade. Mit den Images 2017-09-07-raspbian-stretch-lite & 2017-11-29-raspbian-stretch-lite probiert.
Als Newbie weiß ich jetzt aber nicht mehr weiter -
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Code
Display MoreLinux raspberrypi 4.9.59-v7+ #1047 SMP Sun Oct 29 12:19:23 GMT 2017 armv7l pi@raspberrypi:~ $ sudo apt-get update Get:1 http://mirrordirector.raspbian.org/raspbian stretch InRelease [15.0 kB] Get:2 http://archive.raspberrypi.org/debian stretch InRelease [25.3 kB] Get:3 http://mirrordirector.raspbian.org/raspbian stretch/main armhf Packages [11.7 MB] Get:4 http://archive.raspberrypi.org/debian stretch/main armhf Packages [127 kB] Get:5 http://mirrordirector.raspbian.org/raspbian stretch/contrib armhf Packages [56.8 kB] Fetched 11.9 MB in 9s (1,276 kB/s) Reading package lists... Done pi@raspberrypi:~ $ sudo apt-get upgrade Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done The following packages will be upgraded: curl dbus iproute2 libcurl3 libcurl3-gnutls libdbus-1-3 libicu57 libpython2.7-minimal libpython2.7-stdlib libsqlite3-0 openssh-client openssh-server openssh-sftp-server python2.7 python2.7-minimal raspi-config ssh tzdata 18 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 14.8 MB of archives. After this operation, 1,024 B disk space will be freed. Do you want to continue? [Y/n] y Get:1 http://archive.raspberrypi.org/debian stretch/main armhf raspi-config all 20171201 [19.9 kB] Get:2 http://ftp.tugraz.at/mirror/raspbian/raspbian stretch/main armhf python2.7 armhf 2.7.13-2+deb9u2 [285 kB] Get:3 http://ftp.tugraz.at/mirror/raspbian/raspbian stretch/main armhf libsqlite3-0 armhf 3.16.2-5+deb9u1 [493 kB] Get:4 http://ftp.tugraz.at/mirror/raspbian/raspbian stretch/main armhf libpython2.7-stdlib armhf 2.7.13-2+deb9u2 [1,830 kB] Get:5 http://ftp.tugraz.at/mirror/raspbian/raspbian stretch/main armhf python2.7-minimal armhf 2.7.13-2+deb9u2 [1,178 kB] Get:6 http://ftp.tugraz.at/mirror/raspbian/raspbian stretch/main armhf libpython2.7-minimal armhf 2.7.13-2+deb9u2 [389 kB] Get:7 http://debian.anexia.at/raspbian/raspbian stretch/main armhf openssh-sftp-server armhf 1:7.4p1-10+deb9u2 [32.9 kB] Get:8 http://ftp.tugraz.at/mirror/raspbian/raspbian stretch/main armhf openssh-server armhf 1:7.4p1-10+deb9u2 [301 kB] Get:9 http://ftp.tugraz.at/mirror/raspbian/raspbian stretch/main armhf openssh-client armhf 1:7.4p1-10+deb9u2 [697 kB] Get:10 http://ftp.tugraz.at/mirror/raspbian/raspbian stretch/main armhf ssh all 1:7.4p1-10+deb9u2 [189 kB] Get:11 http://debian.anexia.at/raspbian/raspbian stretch/main armhf tzdata all 2017c-0+deb9u1 [262 kB] Get:12 http://ftp.tugraz.at/mirror/raspbian/raspbian stretch/main armhf iproute2 armhf 4.9.0-1+deb9u1 [559 kB] Get:13 http://ftp.tugraz.at/mirror/raspbian/raspbian stretch/main armhf dbus armhf 1.10.24-0+deb9u1 [190 kB] Get:14 http://ftp.tugraz.at/mirror/raspbian/raspbian stretch/main armhf libdbus-1-3 armhf 1.10.24-0+deb9u1 [173 kB] Get:15 http://ftp.tugraz.at/mirror/raspbian/raspbian stretch/main armhf curl armhf 7.52.1-5+deb9u3 [220 kB] Get:16 http://ftp.tugraz.at/mirror/raspbian/raspbian stretch/main armhf libcurl3 armhf 7.52.1-5+deb9u3 [261 kB] Get:17 http://ftp.tugraz.at/mirror/raspbian/raspbian stretch/main armhf libcurl3-gnutls armhf 7.52.1-5+deb9u3 [259 kB] Get:18 http://ftp.tugraz.at/mirror/raspbian/raspbian stretch/main armhf libicu57 armhf 57.1-6+deb9u1 [7,426 kB] Fetched 14.8 MB in 4s (3,538 kB/s) Reading changelogs... Done Preconfiguring packages ... (Reading database ... 34443 files and directories currently installed.) Preparing to unpack .../python2.7_2.7.13-2+deb9u2_armhf.deb ... Unpacking python2.7 (2.7.13-2+deb9u2) over (2.7.13-2) ... Preparing to unpack .../libsqlite3-0_3.16.2-5+deb9u1_armhf.deb ... Unpacking libsqlite3-0:armhf (3.16.2-5+deb9u1) over (3.16.2-5) ... Setting up libsqlite3-0:armhf (3.16.2-5+deb9u1) ... (Reading database ... 34443 files and directories currently installed.) Preparing to unpack .../00-libpython2.7-stdlib_2.7.13-2+deb9u2_armhf.deb ... Unpacking libpython2.7-stdlib:armhf (2.7.13-2+deb9u2) over (2.7.13-2) ... Preparing to unpack .../01-python2.7-minimal_2.7.13-2+deb9u2_armhf.deb ... Unpacking python2.7-minimal (2.7.13-2+deb9u2) over (2.7.13-2) ... Preparing to unpack .../02-libpython2.7-minimal_2.7.13-2+deb9u2_armhf.deb ... Unpacking libpython2.7-minimal:armhf (2.7.13-2+deb9u2) over (2.7.13-2) ... Preparing to unpack .../03-openssh-sftp-server_1%3a7.4p1-10+deb9u2_armhf.deb ... Unpacking openssh-sftp-server (1:7.4p1-10+deb9u2) over (1:7.4p1-10+deb9u1) ... Preparing to unpack .../04-openssh-server_1%3a7.4p1-10+deb9u2_armhf.deb ... Unpacking openssh-server (1:7.4p1-10+deb9u2) over (1:7.4p1-10+deb9u1) ... Preparing to unpack .../05-openssh-client_1%3a7.4p1-10+deb9u2_armhf.deb ... Unpacking openssh-client (1:7.4p1-10+deb9u2) over (1:7.4p1-10+deb9u1) ... Preparing to unpack .../06-ssh_1%3a7.4p1-10+deb9u2_all.deb ... Unpacking ssh (1:7.4p1-10+deb9u2) over (1:7.4p1-10+deb9u1) ... Preparing to unpack .../07-tzdata_2017c-0+deb9u1_all.deb ... Unpacking tzdata (2017c-0+deb9u1) over (2017b-1) ... dpkg: error processing archive /tmp/apt-dpkg-install-zEiHfG/07-tzdata_2017c-0+deb9u1_all.deb (--unpack): unable to create '/usr/share/zoneinfo/America/Argentina/La_Rioja.dpkg-new' (while processing './usr/share/zoneinfo/America/Argentina/La_Rioja'): Read-only file system dpkg: error while cleaning up: unable to remove newly-extracted version of '/usr/share/zoneinfo/America/Argentina/La_Rioja': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/zoneinfo/America/Araguaina': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/zoneinfo/America/Anguilla': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/zoneinfo/America/Anchorage': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/zoneinfo/America/Adak': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/zoneinfo/Africa/Windhoek': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/zoneinfo/Africa/Tunis': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/zoneinfo/Africa/Ndjamena': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/zoneinfo/Africa/Monrovia': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/zoneinfo/Africa/Khartoum': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/zoneinfo/Africa/Juba': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/zoneinfo/Africa/Johannesburg': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/zoneinfo/Africa/El_Aaiun': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/zoneinfo/Africa/Ceuta': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/zoneinfo/Africa/Casablanca': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/zoneinfo/Africa/Blantyre': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/zoneinfo/Africa/Bissau': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/zoneinfo/Africa/Bangui': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/zoneinfo/Africa/Algiers': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/zoneinfo/Africa/Addis_Ababa': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/zoneinfo/Africa/Accra': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/zoneinfo/Africa/Abidjan': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/doc/tzdata/copyright': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/doc/tzdata/changelog.gz': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/doc/tzdata/changelog.Debian.gz': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/share/doc/tzdata/README.Debian': Read-only file system dpkg: error while cleaning up: unable to restore backup version of '/usr/sbin/tzconfig': Read-only file system dpkg: error while cleaning up: unable to securely remove '/var/lib/dpkg/tmp.ci': Read-only file system dpkg-deb: error: subprocess paste was killed by signal (Broken pipe) dpkg: error processing archive /tmp/apt-dpkg-install-zEiHfG/08-iproute2_4.9.0-1+deb9u1_armhf.deb (--unpack): error ensuring '/var/lib/dpkg/reassemble.deb' doesn't exist: Read-only file system dpkg: error processing archive /tmp/apt-dpkg-install-zEiHfG/09-dbus_1.10.24-0+deb9u1_armhf.deb (--unpack): error ensuring '/var/lib/dpkg/reassemble.deb' doesn't exist: Read-only file system dpkg: error processing archive /tmp/apt-dpkg-install-zEiHfG/10-libdbus-1-3_1.10.24-0+deb9u1_armhf.deb (--unpack): error ensuring '/var/lib/dpkg/reassemble.deb' doesn't exist: Read-only file system dpkg: error processing archive /tmp/apt-dpkg-install-zEiHfG/11-curl_7.52.1-5+deb9u3_armhf.deb (--unpack): error ensuring '/var/lib/dpkg/reassemble.deb' doesn't exist: Read-only file system dpkg: error processing archive /tmp/apt-dpkg-install-zEiHfG/12-libcurl3_7.52.1-5+deb9u3_armhf.deb (--unpack): error ensuring '/var/lib/dpkg/reassemble.deb' doesn't exist: Read-only file system dpkg: error processing archive /tmp/apt-dpkg-install-zEiHfG/13-libcurl3-gnutls_7.52.1-5+deb9u3_armhf.deb (--unpack): error ensuring '/var/lib/dpkg/reassemble.deb' doesn't exist: Read-only file system dpkg: error processing archive /tmp/apt-dpkg-install-zEiHfG/14-libicu57_57.1-6+deb9u1_armhf.deb (--unpack): error ensuring '/var/lib/dpkg/reassemble.deb' doesn't exist: Read-only file system dpkg: error processing archive /tmp/apt-dpkg-install-zEiHfG/15-raspi-config_20171201_all.deb (--unpack): error ensuring '/var/lib/dpkg/reassemble.deb' doesn't exist: Read-only file system dpkg: error: unable to create new file '/var/lib/dpkg/status-new': Read-only file system E: Unable to read /tmp/apt-dpkg-install-zEiHfG - opendir (2: No such file or directory) E: Sub-process /usr/bin/dpkg returned an error code (2) W: Problem unlinking the file /var/cache/apt/pkgcache.bin - pkgDPkgPM::Go (30: Read-only file system)