I just emerged gnome-light and I have these two issues when I 'startx' hostname: Unknown host. (gnome-session:5860): WARNING.: Host name lookup failure on localhost.

Samsung syncmaster sa350 black screen. When done, quit Disk Utility. After, follow these steps to install the software. Make sure that the USB flash drive is plugged into your Mac. (If you're attempting to resolve issues with a Bluetooth mouse or keyboard, it might be easier to use a USB mouse or keyboard until these steps are complete.).

Note: The / nobody should already exist on the system, it's used as the default guest account and may be used for shares containing guest ok = yes, thus preventing the need of user login on that share.Although the user name is shared with Linux system, Samba uses a password separate from that of the Linux user accounts. Note: To allow the usage of guests on public shares, one will need to map to guest = Bad User in the global section of /etc/samba/smb.conf.

A different guest account may be used instead of the default provided nobody.Make sure shares have been properly defined as per the Share Definitions section of.Starting servicesTo provide basic file sharing through SMB smb.service and/or nmb.service services. See the and man pages for details, as the nmb.service service may not always be required.Advanced Configuration Enable Usershares. Warning: By default, Samba versions prior to 4.11 allow connections using the outdated and insecure SMB1 protocol.

When using one these Samba versions, it is highly recommended to set server min protocol = SMB202 to protect yourself from ransomware attacks. In Samba 4.11 and newer, SMB2 is the default min protocol, so no changes are required there.server min protocol and server max protocol in /etc/samba/smb.conf to force usage of a minimum and maximum protocol:/etc/samba/smb.conf globalserver min protocol = SMB202; server max protocol = SMB3See server max protocol in for an overview of supported protocols.For compatibility with older clients and/or servers, you might need to set client min protocol = CORE or server min protocol = CORE, but please note that this makes you vulnerable to exploits in SMB1 including ransomware attacks. Tip: Use server min protocol = SMB300 when clients should only connect using the latest SMB3 protocol, e.g.

On clients running Windows 8 and later.using mount.cifs may need to specify the correct vers=., e.g.:# mount -t cifs // SERVER/ sharename /mnt/ mountpoint -o username= username,password= password,iocharset= utf8,vers= 3.1.1See for more information.Use native SMB transport encryptionNative SMB transport encryption is available in SMB version 3.0 or newer. Clients supporting this type of encryption include Windows 8 and newer, Windows server 2012 and newer, and smbclient of Samba 4.1 and newer.To use native SMB transport encryption by default, set the smb encrypt parameter globally and/or by share. Possible values are off, enabled (default value), desired, or required:/etc/samba/smb.conf globalsmb encrypt = desiredSee for more information, especially the paragraphs Effects for SMB1 and Effects for SMB2. Note: Setting this parameter will affect the performance of Samba, as it will be forced to check all files and directories for a match as they are scanned.Samba offers an option to block files with certain patterns, like file extensions. This option can be used to prevent dissemination of viruses or to dissuade users from wasting space with certain files.

More information about this option can be found in./etc/samba/smb.conf.mysharecomment = Privatepath = /mnt/dataread only = noveto files = /.exe/.com/.dll/.bat/.vbs/.tmp/.mp3/.avi/.mp4/.wmv/.wma/ Improve throughput. Warning: Beware this may lead to corruption/connection issues and potentially cripple your TCP/IP stack.The default settings should be sufficient for most users. However setting the 'socket options' correct can improve performance, but getting them wrong can degrade it by just as much. Test the effect before making any large changes.Read the man page before applying any of the options listed below.The following settings should be to the global section of /etc/samba/smb.conf.SMB3 multi-channel may improve performance, however it may result in data corruption under some race conditions. Future releases may improve this situation:server multi channel support = yesSetting a deadtime is useful to stop a server's resources being exhausted by a large number of inactive connections:deadtime = 30The usage of sendfile may make more efficient use of the system CPU's and cause Samba to be faster:use sendfile = yesThe write cache allows Samba to batch client writes into a more efficient write size for disks (i.e. Writes may be tuned to be the RAID stripe size) and can improve performance on systems where the disk subsystem is a bottleneck but there is free memory for userspace programs:write cache size = 262144Setting min receivefile size allows zero-copy writes directly from network socket buffers into the filesystem buffer cache (if available).

It may improve performance but user testing is recommended:min receivefile size = 16384Reading/writing files asynchronously may improve performance instead of using synchronously writes:aio read size = 1aio write size = 1Increasing the receive/send buffers size and socket optimize flags might be useful to improve throughput. It is recommended to test each flag separately as it may cause issues on some networks:socket options = IPTOSLOWDELAY TCPNODELAY IPTOSTHROUGHPUT SORCVBUF=131072 SOSNDBUF=131072. Note:. requires a /etc/samba/smb.conf file (see ), which you can create as an empty file using the touch utility. After installing or, load the cifs or reboot to prevent mount fails.List public sharesThe following command lists public shares on a server:$ smbclient -L hostname -U%Alternatively, running smbtree will show a tree diagram of all the shares. This is not advisable on a network with a lot of computers, but can be helpful for diagnosing if you have the correct sharename.$ smbtree -b -NWhere the options are -b ( -broadcast) to use broadcast instead of using the master browser and -N ( -no-pass) to not ask for a password.NetBIOS/WINS host namesYou may need to winbind.service and nmb.service in order to resolve host names with e.g., mount.cifs. Note: Due to a current mistake in winbind.service, you may have to modify the unit file as described in thisIf you are using apparmor and are unable to start winbind, you may need to add the below two lines to the apparmor profile for winbind:/etc/apparmor.d/usr.sbin.winbindd./var/cache/samba/msg.lock/.

rwk,/run/winbindd.pid rwk.The package provides a driver to resolve host names using WINS. To enable it, add wins to the “hosts” line in /etc/nsswitch.conf.If it is not already there, add it to look roughly like this:/etc/nsswitch.conf.hosts: files mymachines myhostname mdnsminimal NOTFOUND=return resolve !UNAVAIL=return dns wins.You can test WINS resolution with nmblookup. Note that WINS resolution requires incoming traffic originating from port 137.Disable NetBIOS/WINS supportWhen not using NetBIOS/WINS host name resolution, it may be preferred to disable this protocol:/etc/samba/smb.conf globaldisable netbios = yesdns proxy = noFinally / winbind.service.Manual mountingCreate a mount point for the share:# mkdir /mnt/ mountpointMount the share using mount.cifs as type.

Not all the options listed below are needed or desirable:# mount -t cifs // SERVER/ sharename /mnt/ mountpoint -o username= username,password= password,workgroup= workgroup,iocharset= utf8,uid= username,gid= groupThe options uid and gid corresponds to the local (e.g. Client) / to have read/write access on the given path. Note:. If the uid and gid being used does not match the user of the server, the forceuid and forcegid options may be helpful. However note permissions assigned to a file when forceuid or forcegid are in effect may not reflect the the real (server) permissions. See the File And Directory Ownership And Permissions section in for more information.

To allow users to mount it as long as the mount point resides in a directory controllable by the user; i.e. The user's home, append the users mount option. The option is user s (plural). For other filesystem types handled by mount, this option is usually user; sans the ' s'. To mount a Windows share without authentification, use 'username=.' . Note:.

Volume 2 is even more ballistically ADD and painfully self-aware than the last film, with even less narrative coherence or consistency. Can they, and Kevin the Wonder Duck, save Tromaville High School and the world? Return to nuke 'em high review. I don’t know how Lloyd did it, but Volume 2 is somehow even more unhinged and unfocused than Volume 1, making it nothing more than a clothesline to hang various gags, which occasionally land with the dumb, blunt force that Kaufman is known for. It shifts POV at the drop of a hat, staggering the viewer with its frontal assault, and it bounces between its many storylines, which includes a zany Troma morning talkshow, that work a few times before mutating into a cumbersome slog.

Abstain from using a trailing /. // SERVER/ sharename / will not work. If your mount does not work stable, stutters or freezes, try to enable different SMB protocol version with vers= option. For example, vers=2.0 for Windows Vista mount. If having timeouts on a mounted network share with cifs on a shutdown, see.Storing share passwordsStoring passwords in a world readable file is not recommended. A safer method is to use a credentials file instead, e.g.

Inside /etc/samba/credentials:/etc/samba/credentials/share username= myuserpassword= mypassReplace username=myuser,password=mypass with credentials=/etc/samba/credentials/share.The credential file should explicitly readable/writeable to root:# chown root:root /etc/samba/credentials# chmod 700 /etc/samba/credentials# chmod 600 /etc/samba/credentials/shareAutomatic mounting. Note:. Network mount units automatically acquire After dependencies on remote-fs-pre.target, network.target and network-online.target, and gain a Before dependency on remote-fs.target unless nofail mount option is set. Towards the latter a Wants unit is added as well. noauto to Options preventing automatically mount during boot (unless it is pulled in by some other unit). If you want to use a hostname for the server you want to share (instead of an IP address), add nss-lookup.target to After and Wants.

This might avoid mount errors at boot time that do not arise when testing the unit./etc/systemd/system/mnt-myshare.mount UnitDescription=Mount Share at bootMountWhat=//server/shareWhere=/mnt/myshareOptions=netdev,credentials=/etc/samba/credentials/myshare,iocharset=utf8,rwType=cifsTimeoutSec=30InstallWantedBy=multi-user.target. Tip: In case of an unreachable system, ForceUnmount=true to Mount, allowing the share to be (force-)unmounted.To use mnt-myshare.mount, the unit and it to run on system boot.automountTo automatically mount a share, one may use the following automount unit:/etc/systemd/system/mnt-myshare.automount UnitDescription=Automount myshareAutomountWhere=/mnt/myshareInstallWantedBy=multi-user.target/ the mnt-myshare.mount unit, and / mnt-myshare.automount to automount the share when the mount path is being accessed. Reason: An user should set/check for server/client permissions, instead of using incorrect/possible insecure flags. Note: Googling will reveal another tweak recommending users to add a key modifying the 'IRPStackSize' size. This is incorrect for fixing this issue under Windows 7. Do not attempt it.

2020-04-03 ⓘ.Windows 10 1709 and up connectivity problems - 'Windows cannot access' 0x80004005This error affects some machines running Windows 10 version 1709 and later. It is not related to SMB1 being disabled in this version but to the fact that Microsoft disabled insecure logons for guests on this version for some, but not others.To fix, open Group Policy Editor ( gpedit.msc). Navigate to Computer configurationadministrative templatesnetworkLanman Workstation Enable insecure guest logons and enable it.Alternatively,change the following value in the registry:HKEYLOCALMACHINESYSTEMCurrentControlSetServicesLanmanWorkstationParameters'AllowInsecureGuestAuth'=dword:1Error: Failed to retrieve printer list: NTSTATUSUNSUCCESSFULIf you are a home user and using samba purely for file sharing from a server or NAS, you are probably not interested in sharing printers through it. Note: SMB version 1 is known to have security vulnerabilities and was used in successful ransomware attacks.

Software caused connection abortFile managers that utilizes can show the error Software caused connection abort when writing a file to a share/server. This may be due to the server running SMB/CIFS version 1, which many routers use for USB drive sharing (e.g. Belkin routers). To write to these shares specify the CIFS version with the option vers=1.0. E.g.:/etc/fstab //SERVER/sharename /mnt/mountpoint cifs netdev,guest,filemode=0777,dirmode=0777,vers=1.0 0 0This can also happen after updating Samba to version 4.11, which deactivates SMB1 as default, and accessing any Samba share. You can reenable it by adding/etc/samba/smb.conf globalclient min protocol = CORE Connection problem (due to authentification error)Be sure that you do not leave any space characters before your username in Samba client configuration file as follows:/.samba username= userpassword=passThe correct format is:/.samba username=userpassword=pass See also. (outdated but still most extensive documentation).