Community-list January 2019

community-list@lists.vpsfree.cz

16 participants
9 discussions

rozdělování resources
by Stepan Liska 28 Jan '19

28 Jan '19

Ahoj, nějak jsem nikde nedohledal informace k rozdělování prostředků k jednotlivým VPS. Prosím, mohl by mi někdo napsat buď link kde to je napsané nebo nějak aspoň stručně co lze a jak přerozdělovat mezi VPS? Aktuálně mám 2 VPS a jednu bych potřeboval "vytunit" a druhou trochu "přiškrtit". Ve VPSAdminu vidím, že asi půjde přehodit kus paměti a nějaké to jádro (předpokládám, že jednomu uberu a to mohu druhému přidat ??), mohu za běhu? Ale zdá se mi, že asi nebudu moci takto hýbat s datasety, ne? Ty mají ID datasetu shodné s ID VPSky, když dám create dataset, tak dělám jen subdataset. I když v editaci datasetu se skoro zdá, že velikost editovat mohu a že bych tedy mohl jednomu zmenšit. Tak když jeden dataset zmenším, mohu potom u druhé VPSky dataset zvětšit? A doplňující otázka - mám VPSky v různých lokalitách (prg, brq) - je to možné i tak? Předem díky za trochu světla, Š.

2 2

Presun na vpsAdminOS
by Petr Sykora 21 Jan '19

21 Jan '19

Ahoj, snažil jsem se marně poskládat aktualní stav vpsadminos, ale nějak jsem z toho zmaten, proto se hloupě zeptám konkrétně: Je už možné přesunout se se svou vps na vpsadminos, včetně své ipv4, případně výměnou za jinou veřejnou ipv4? Svou vps používám povětsinou jako glorifikovanou ssh proxy a občas si tam něco pustím, takže nepotřebuju úplně produkční spolehlivost, i když je samozřejmě vítaná. Zároveň nevím zda jsem použil správný komunikační kanál, tak mě případně prosím přesměrujte, kam to patří. Díky, Petr

2 1

sshfs mounut a nextcloud na vpsfree
by Jiri Drozd 18 Jan '19

18 Jan '19

Ahoj, zkousel sem rozchodit na VPSfree (Ubuntu 16.04) nextcloud, coz se podarilo, nicmene chtel sem do nej mountnout dalsi data z disku, ktery je fyzicky u me doma v PC ktere bezi Ubntu 18.04 a tady sem narazil na problem s kompletnim vytizenim linky (50/50mbit) mezi temito stroji v pripade, ze vylistuju data z druheho disku v nextcloudu. Popisu to trosku detailneji: - na vpsfree ubuntu 16.04, posledni verze nextloudu, php 7.2, mariadb - datova slozka nextcoudu je v /srv/nextcloud - user slozka je tim padem /srv/nextcloud/user - do /srv/nextcloud/user/files/music/rec-dread je mountnuty pres sshfs folder z toho druheho PC beziciho ubuntu 18.04 pomoci nasledujiciho fstab zaznamu (jsou tam vymenene ssh klice a mezi masinama je openvpnka proto 172 IP): sshfs#mountrecvps@172.23.0.8:/mnt/music/audio2/REC/ /srv/nextcloud/user/files/music/rec-dread/ fuse defaults,delay_connect,idmap=user,ro,reconnect,allow_other 0 0 - do nextcloudu sem tyhle fajly naimportoval podle manualu pres: sudo -u www-data ./occ files:scan --path="/user/files" - data dou pres nextclouc stahovat, prehravat mp3ky, nejdou mazat / prejmenovavat protoze read only (naschval), potud vse OK - bohuzel jakmile user v nextcloudu jen vylistuje (otevre) tu rec-dread slozku, zacne vpsfree tahat plnou rychlosti (tj 50mbit) nekolik (co si pamatuju tak 5 nebo 6) souboru z toho druheho PCka, toto trva dokud nerestartuju apache na VPSfree (ty fajly tam maji stovky mega kazdy, nechal sem to bezet asi 10-15minut a furt to tahalo, za tu dobu potahal tak 3GB+) ALE... Pokud nextcloud dam primo na ten druhy stroj kde je fyzicky ten disk, je vse OK, postup: - vyinstalil sem nextcloud posledni verze, mariadb, stejne jako na vpsce - do user slozky do slozky music bindnul ten samy folder rec-dread (akorat tentokrate ne pres sshfs protoze to je lokalni disk) a okriplil to linux pravama na read only - import pres sudo -u www-data ./occ files:scan --path="/user/files" - vysledek - vse funguje jak ma, zadne besneni s datovym diskem se v pripade vylistovani rec-dread nekonna (v iotop sem ani nepostrehl ze by na nej sahl) Netusi nekdo v cem by mohl byt problem / kam kouknout / co zkusit / co delam blbe? Aktualne nevim jestli ten problem dela nextcloud, vpsfree, sshfs nebo kombinace techto veci dohromady (openvpn sem vyloucil coby pricinu, ta s tim nema imho moc co delat, i kdyz data pres ni tecou, nicmene ten sshfs mount funguje spolehlive, nepada, takze openvpn sem neuvazoval). Ten druhy PC je stary a ten nexcloud na nem sice jede, ale odezva neni tak rychla jako kdyz bezi na VPSce. Diky - Buger

3 2

RSpamd a natvrdo odmítání testovacího spamu
by Petr Parolek 17 Jan '19

17 Jan '19

Ahoj, vyzná se někdo v konfiguraci RSpamd prosím? Na několikátý pokus se ho pokouším nasadit, protože mě vytáčí spam, který leze pouze na jednu mou emailovou adresu, na ostatní neleze žádný spam. Vše už mi zřejmě šlape, jak má. Akorát když pošlu GTUBE https://spamassassin.apache.org/gtube/ , tak se mi mail vrátí, jako nedoručený, ale já chci, aby se email hodil do spamu a ne, aby se mi vrátil jako nedoručený. Instaloval jsem podle návodu https://thomas-leister.de/en/mailserver-debian-stretch/ . Díky za pomoc. Petr

2 1

ssh a screen po vypadku 2019-01-14 14:50 CET (na node3.brq)
by Jiri Drozd 16 Jan '19

16 Jan '19

Ahoj, od vypadku viz subj. mi na VPSce odmita startovat SSH a SCREEN - oboje ma problem s chybejicim adresarem ve /var/run, jede to na ubuntu 16.04 - sshd chybi /var/run/sshd a proto nenajede po restartu, musim rucne vytvorit /var/run/sshd a nastartovat sshd, nicmene po dalsim restartu adresar opet chybi a je nutno ho vytvorit znova --- root@bgrserver:~# systemctl status sshd ● ssh.service - OpenBSD Secure Shell server Loaded: loaded (/lib/systemd/system/ssh.service; enabled; vendor preset: e Active: failed (Result: start-limit-hit) since Mon 2019-01-14 16:06:32 UTC Process: 376 ExecStartPre=/usr/sbin/sshd -t (code=exited, status=255) xxx@bgrserver:~$ sudo cat /var/log/syslog | grep ssh [sudo] password for xxx: Jan 14 16:06:14 bgrserver systemd-tmpfiles[86]: Failed to validate path /var/run/sshd: Too many levels of symbolic links Jan 14 16:06:31 bgrserver sshd[326]: Missing privilege separation directory: /var/run/sshd Jan 14 16:06:31 bgrserver systemd[1]: ssh.service: Control process exited, code=exited status=255 Jan 14 16:06:31 bgrserver systemd[1]: ssh.service: Unit entered failed state. Jan 14 16:06:31 bgrserver systemd[1]: ssh.service: Failed with result 'exit-code'. Jan 14 16:06:31 bgrserver systemd[1]: ssh.service: Service hold-off time over, scheduling restart. --- - screenu prozmenu chybi /var/run/screen a situace je stejna jako u sshd - po restartu je nutne rucne znova vytvorit a zmenit mod na 777, pak jede --- xxx@bgrserver:~$ screen -S test Cannot make directory '/var/run/screen': Permission denied ... screen nejede ... xxx@bgrserver:~$ sudo mkdir /var/run/screen [sudo] password for xxx: xxx@bgrserver:~$ screen -S test Directory '/var/run/screen' must have mode 777. xxx@bgrserver:~$ sudo chmod 777 /var/run/screen xxx@bgrserver:~$ screen -S test ... ted screen funguje, co po rebootu? ... [detached from 7334.test] xxx@bgrserver:~$ xxx@bgrserver:~$ sudo reboot packet_write_wait: Connection to 37.205.11.73 port 22: Broken pipe ... ted je treba nahodit sshd pres VPSadmina, vytvorenim /var/run/sshd a restartem sshd, jinak connection refused ... jdrozd@jdrozd-MS-7592:~$ ssh xxx(a)srv.dread.cz ssh: connect to host srv.dread.cz port 22: Connection refused jdrozd@jdrozd-MS-7592:~$ ssh xxx(a)srv.dread.cz Welcome to Ubuntu 16.04.5 LTS (GNU/Linux 3.16.6-042stab134.43 x86_64) * Documentation: https://help.ubuntu.com * Management: https://landscape.canonical.com * Support: https://ubuntu.com/advantage Last login: Wed Jan 16 06:10:45 2019 xxx@bgrserver:~$ screen -S test Cannot make directory '/var/run/screen': Permission denied ... po restartu je to o5 v ... --- Pritom prava na /var/run potazmo /run kam se to symlinkuje jsou stejna jako na jine ubuntu 16.04 masine kde vse funguje. --- xxx@bgrserver:~$ ll /var | grep run lrwxrwxrwx 1 root root 9 lis 15 2016 lock -> /run/lock/ lrwxrwxrwx 1 root root 4 lis 15 2016 run -> /run/ xxx@bgrserver:~$ ll / | grep run drwxr-xr-x 17 root root 560 led 16 06:11 run/ --- Nesetkal se nekdo z Vas s necim podobnym, nebo netusite kde by mohl byt problem? Poslal sem to i na podporu VPSfree, protoze si nejsem jisty jestli se jedna o problem na jejich strane, nebo se mi rozbilo Ubuntu (i kdyz k tomu nemelo duvod)... Diky - Buger

6 5

Konverze klicu vytvorenych pomoci puttygen tak aby jim rozumnel Unix
by Jack Hokus 09 Jan '19

09 Jan '19

http://wiki.pvfree.net/index.php/Puttygen Dobrý den, pokouším se připojit k serveru s CentOS 7 stanici s Windows 10 a mám problém s konverzí klíče vytvořeného pomocí puttygen do formátu čitelného pro server . Poznámka. Z linuxového virtuálního stroje se připojím v pohdě Četl jsem a vyzkoušel poměrně dost návodů, ale zatím jsem cíle nedošel. http://wiki.pvfree.net/index.php/Puttygen https://coderwall.com/p/euopiq/convert-ppk-files-to-openssh-keys https://blog.frantovo.cz/c/10/SSH%20kl%C3%AD%C4%8De%20ve%20Windows%20-%20Pu… Zkoušel jsem to i v konzoly. Na ploše mám složku klíče a v ní dva soubory. Jeden je private.ppk, druhý public Přes cmd jsem se přsunul do složky Klíče a zadal jsem příkaz puttygen -L private.ppk. Ten zkončil s chybou: Nemohu načíst privátní klíč Nemohu otevřít soubor Buu rád za jakoukoli radu. Nápady mi došly už včera Petr

2 1

posgresql nenastartuje po reboot
by tyctor 06 Jan '19

06 Jan '19

zdravim na nasem vps je ubunutu 16.04 po reboot nenajede postgres > FATAL: could not create lock file "/var/run/postgresql/.s.PGSQL.5432.lock": Permission denied > chmod 777 /var/run/postgresql umozni alespon start postgres systemctl start postgresql(a)10-main.service se sice zasekne, takze pro navrat do console musim Ctrl+C, ale DB zda se bezi, no service je v nejakem divnem stavu: > postgresql.service loaded active exited PostgreSQL RDBMS > postgresql(a)10-main.service loaded activating start start PostgreSQL Cluster 10-main po restartu stroje jsou ale permission znovu spatne, takze to nenajede neresil ste toto nahodu nekdo? predem dik za pripadnou radu s pozdravem tyctor

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Screen nestartuje
by tyctor 06 Jan '19

06 Jan '19

zdravim na nasem vps je ubunutu 16.04 chci si pustit screen ale hned po startu taky skonci neresil jste toto nekdo? strace pise stat("/var/run/screen/S-tyctor/3900.pts-0.vps", 0x7fff8fe1fb80) = -1 ENOENT (No such file or directory) ale prava na zapis do toho adresare ma... > $ ls -ld /var/run/screen/S-tyctor/ > drwx------ 2 tyctor tyctor 40 Jan 6 14:56 /var/run/screen/S-tyctor/ prikladam cely strace > $ strace screen execve("/usr/bin/screen", ["screen"], 0x7fff77a443c0 /* 27 vars */) = 0 brk(NULL) = 0x1d5c000 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=33135, ...}) = 0 mmap(NULL, 33135, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f96c179e000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p\310\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0644, st_size=167240, ...}) = 0 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f96c179c000 mmap(NULL, 2264256, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f96c1573000 mprotect(0x7f96c1598000, 2093056, PROT_NONE) = 0 mmap(0x7f96c1797000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7f96c1797000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libcrypt.so.1", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240\21\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0644, st_size=43304, ...}) = 0 mmap(NULL, 234016, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f96c1539000 mprotect(0x7f96c153a000, 36864, PROT_NONE) = 0 mmap(0x7f96c153a000, 24576, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f96c153a000 mmap(0x7f96c1540000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f96c1540000 mmap(0x7f96c1543000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x9000) = 0x7f96c1543000 mmap(0x7f96c1545000, 184864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f96c1545000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libpam.so.0", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`$\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0644, st_size=55848, ...}) = 0 mmap(NULL, 2150896, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f96c132b000 mprotect(0x7f96c1338000, 2093056, PROT_NONE) = 0 mmap(0x7f96c1537000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xc000) = 0x7f96c1537000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260A\2\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=1996592, ...}) = 0 mmap(NULL, 2004992, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f96c1141000 mprotect(0x7f96c1163000, 1826816, PROT_NONE) = 0 mmap(0x7f96c1163000, 1511424, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22000) = 0x7f96c1163000 mmap(0x7f96c12d4000, 311296, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x193000) = 0x7f96c12d4000 mmap(0x7f96c1321000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1df000) = 0x7f96c1321000 mmap(0x7f96c1327000, 14336, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f96c1327000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libaudit.so.1", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`-\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0644, st_size=124848, ...}) = 0 mmap(NULL, 2261160, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f96c0f18000 mprotect(0x7f96c0f35000, 2097152, PROT_NONE) = 0 mmap(0x7f96c1135000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1d000) = 0x7f96c1135000 mmap(0x7f96c1137000, 37032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f96c1137000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000\21\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0644, st_size=18656, ...}) = 0 mmap(NULL, 20752, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f96c0f12000 mmap(0x7f96c0f13000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f96c0f13000 mmap(0x7f96c0f15000, 4096, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f96c0f15000 mmap(0x7f96c0f16000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f96c0f16000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libcap-ng.so.0", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\24\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0644, st_size=18712, ...}) = 0 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f96c0f10000 mmap(NULL, 2113848, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f96c0d0b000 mprotect(0x7f96c0d0f000, 2093056, PROT_NONE) = 0 mmap(0x7f96c0f0e000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f96c0f0e000 close(3) = 0 mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f96c0d08000 arch_prctl(ARCH_SET_FS, 0x7f96c0d08740) = 0 mprotect(0x7f96c1321000, 16384, PROT_READ) = 0 mprotect(0x7f96c0f0e000, 4096, PROT_READ) = 0 mprotect(0x7f96c0f16000, 4096, PROT_READ) = 0 mprotect(0x7f96c1135000, 4096, PROT_READ) = 0 mprotect(0x7f96c1537000, 4096, PROT_READ) = 0 mprotect(0x7f96c1543000, 4096, PROT_READ) = 0 mprotect(0x7f96c1797000, 16384, PROT_READ) = 0 mprotect(0x664000, 4096, PROT_READ) = 0 mprotect(0x7f96c17d0000, 4096, PROT_READ) = 0 munmap(0x7f96c179e000, 33135) = 0 prlimit64(0, RLIMIT_NOFILE, NULL, {rlim_cur=1024, rlim_max=1024*1024}) = 0 close(1023) = -1 EBADF (Bad file descriptor) close(1022) = -1 EBADF (Bad file descriptor) close(1021) = -1 EBADF (Bad file descriptor) close(1020) = -1 EBADF (Bad file descriptor) ... close(4) = -1 EBADF (Bad file descriptor) close(3) = -1 EBADF (Bad file descriptor) brk(NULL) = 0x1d5c000 brk(0x1d7d000) = 0x1d7d000 getuid() = 1002 getgid() = 1002 geteuid() = 1002 getegid() = 1002 rt_sigaction(SIGBUS, {sa_handler=0x4069d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f96c1182100}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x4069d0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f96c1182100}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 openat(AT_FDCWD, "/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=3031664, ...}) = 0 mmap(NULL, 3031664, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f96c0a23000 close(3) = 0 rt_sigaction(SIGXFSZ, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f96c1182100}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f96c1182100}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 access("/home/tyctor/.nethackrc", F_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/proc/self/loginuid", O_RDONLY) = 3 read(3, "1002", 12) = 4 close(3) = 0 socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3 connect(3, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory) close(3) = 0 socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3 connect(3, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory) close(3) = 0 openat(AT_FDCWD, "/etc/nsswitch.conf", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=510, ...}) = 0 read(3, "# /etc/nsswitch.conf\n#\n# Example"..., 512) = 510 read(3, "", 512) = 0 close(3) = 0 openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=33135, ...}) = 0 mmap(NULL, 33135, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f96c179e000 close(3) = 0 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libnss_files.so.2", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0003\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0644, st_size=55768, ...}) = 0 mmap(NULL, 83768, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f96c0a0e000 mmap(0x7f96c0a11000, 28672, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f96c0a11000 mmap(0x7f96c0a18000, 12288, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa000) = 0x7f96c0a18000 mmap(0x7f96c0a1b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xc000) = 0x7f96c0a1b000 mmap(0x7f96c0a1d000, 22328, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f96c0a1d000 close(3) = 0 mprotect(0x7f96c0a1b000, 4096, PROT_READ) = 0 munmap(0x7f96c179e000, 33135) = 0 openat(AT_FDCWD, "/etc/passwd", O_RDONLY|O_CLOEXEC) = 3 lseek(3, 0, SEEK_CUR) = 0 fstat(3, {st_mode=S_IFREG|0644, st_size=1702, ...}) = 0 read(3, "root:x:0:0:root:/root:/bin/bash\n"..., 2048) = 1702 close(3) = 0 openat(AT_FDCWD, "/etc/passwd", O_RDONLY|O_CLOEXEC) = 3 lseek(3, 0, SEEK_CUR) = 0 fstat(3, {st_mode=S_IFREG|0644, st_size=1702, ...}) = 0 read(3, "root:x:0:0:root:/root:/bin/bash\n"..., 2048) = 1702 close(3) = 0 openat(AT_FDCWD, "/etc/shadow", O_RDONLY|O_CLOEXEC) = -1 EACCES (Permission denied) ioctl(0, TCGETS, {B38400 opost isig icanon echo ...}) = 0 fstat(0, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0 readlink("/proc/self/fd/0", "/dev/pts/0", 4095) = 10 stat("/dev/pts/0", {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0 stat("/dev/pts/0", {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0 lstat("/dev", {st_mode=S_IFDIR|0755, st_size=620, ...}) = 0 lstat("/dev/pts", {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 lstat("/dev/pts/0", {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0 lstat("/dev/pts/0", {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0 geteuid() = 1002 getegid() = 1002 openat(AT_FDCWD, "/dev/pts/0", O_RDWR|O_NONBLOCK) = 3 geteuid() = 1002 getegid() = 1002 close(3) = 0 ioctl(0, TCGETS, {B38400 opost isig icanon echo ...}) = 0 umask(000) = 002 stat("/var/run/screen", {st_mode=S_IFDIR|0777, st_size=80, ...}) = 0 access("/var/run/screen/S-tyctor", F_OK) = 0 stat("/var/run/screen/S-tyctor", {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0 umask(002) = 000 uname({sysname="Linux", nodename="vps", ...}) = 0 rt_sigaction(SIGHUP, {sa_handler=0x428a80, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f96c1182100}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f96c0d08a10) = 3900 setgid(1002) = 0 setuid(1002) = 0 rt_sigaction(SIGHUP, {sa_handler=0x428a80, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f96c1182100}, {sa_handler=0x428a80, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f96c1182100}, 8) = 0 rt_sigaction(SIGHUP, {sa_handler=0x428a80, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f96c1182100}, {sa_handler=0x428a80, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f96c1182100}, 8) = 0 rt_sigaction(SIGUSR1, {sa_handler=0x4288e0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f96c1182100}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGUSR2, {sa_handler=0x428810, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f96c1182100}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGINT, {sa_handler=0x4288b0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f96c1182100}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGTSTP, {sa_handler=0x428800, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f96c1182100}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGWINCH, {sa_handler=0x428820, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f96c1182100}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 rt_sigaction(SIGALRM, {sa_handler=0x4287f0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f96c1182100}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0 alarm(15) = 0 pause([screen is terminating] ) = ? ERESTARTNOHAND (To be restarted if no handler) --- SIGHUP {si_signo=SIGHUP, si_code=SI_USER, si_pid=3900, si_uid=1002} --- --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3900, si_uid=1002, si_status=0, si_utime=0, si_stime=0} --- rt_sigaction(SIGHUP, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f96c1182100}, {sa_handler=0x428a80, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f96c1182100}, 8) = 0 stat("/var/run/screen/S-tyctor/3900.pts-0.vps", 0x7fff8fe1fb80) = -1 ENOENT (No such file or directory) exit_group(0) = ? +++ exited with 0 +++ predem diky za pripadnou radu s pozdravem tyctor

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nevite nekdo co se systemd update?
by tyctor 04 Jan '19

04 Jan '19

zdravim ve spolek na nasem vps jsem chtel installnout fail2ban jenze se pred nim updatnul systemd a na nem ted pada install cehokoliv fchownat() of /var/log/journal failed: Invalid argument dpkg: error processing package systemd (--configure): installed systemd package post-installation script subprocess returned error exit status 73 zkousel jsem dowgrade > apt install systemd=229-4ubuntu4 libsystemd0=229-4ubuntu4 > apt-mark hold systemd to jsem nasel tady https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1804847 ale to se zasekne uplne, na nejakej Connection timed out dpkg: warning: downgrading libsystemd0:amd64 from 239-7ubuntu10 to 229-4ubuntu4 (Reading database ... 41892 files and directories currently installed.) Preparing to unpack .../libsystemd0_229-4ubuntu4_amd64.deb ... Unpacking libsystemd0:amd64 (229-4ubuntu4) over (239-7ubuntu10) ... Setting up libsystemd0:amd64 (229-4ubuntu4) ... dpkg: warning: downgrading systemd from 239-7ubuntu10 to 229-4ubuntu4 (Reading database ... 41892 files and directories currently installed.) Preparing to unpack .../systemd_229-4ubuntu4_amd64.deb ... Unpacking systemd (229-4ubuntu4) over (239-7ubuntu10) ... Setting up systemd (229-4ubuntu4) ... Installing new version of config file /etc/pam.d/systemd-user ... Installing new version of config file /etc/systemd/journald.conf ... Installing new version of config file /etc/systemd/logind.conf ... Installing new version of config file /etc/systemd/resolved.conf ... Installing new version of config file /etc/systemd/system.conf ... Installing new version of config file /etc/systemd/timesyncd.conf ... Installing new version of config file /etc/systemd/user.conf ... addgroup: The group `systemd-journal' already exists as a system group. Exiting. Could not watch jobs: Connection timed out nevite nahodou nekdo co s tim? tyctor

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Community-list January 2019