tpm8 Posted February 15, 2017 Posted February 15, 2017 Installed armbian 5.25 jessie legacy from scratch. No changes to network configuration. Cubietruck: - eth0 (wired ethernet) - DHCP - works fine - WLAN0 - driver is loaded during boot - but not used at all Default /etc/networking/interfaces config: allow-hotplug eth0 iface eth0 inet dhcp auto lo iface lo inet loopback Reboot hangs forever during shutdown while executing the following stop (!!) skript: [ *** ] A stop job is running for LSB: Raise network interfa...13s / no limit) Tried both possible solutions to define a timeout of 15 secs from http://unix.stackexchange.com/questions/186162/how-to-change-timeout-in-systemctl But this does not work - it keeps saying "no limit". Question is - why does i raise network interfaces during sytem stop anyway? TIA Tobias Lines grabbed from shutdown: ... [ OK ] Stopped Authenticate and Authorize Users to Run Privileged Tasks. [ OK ] Stopped Getty on tty1. [ OK ] Stopped Serial Getty on ttyS0. [ OK ] Stopped WPA supplicant. [ OK ] Stopped Bluetooth service. [ OK ] Stopped User Manager for UID 0. [ OK ] Stopped LSB: disk temperature monitoring daemon. [ OK ] Stopped LSB: Set sysfs variables from /etc/sysfs.conf. [ OK ] Stopped LSB: Starts LIRC daemon.. [ OK ] Stopped LSB: Start NTP daemon. [ OK ] Stopped LSB: Armbian gathering hardware information. [ OK ] Stopped LSB: Advanced IEEE 802.11 management daemon. [ OK ] Stopped LSB: Start/stop sysstat's sadc. [ OK ] Started Store Sound Card State. [ OK ] Started Unattended Upgrades. Stopping LSB: set CPUFreq kernel parameters... [ OK ] Stopped target Network is Online. Stopping Login Service... [ OK ] Removed slice user-0.slice. Stopping LSB: Patch firmware for brcm40183 Bluetooth adapter... [ OK ] Removed slice system-serial\x2dgetty.slice. [ OK ] Removed slice system-getty.slice. Stopping /etc/rc.local Compatibility... [ OK ] Stopped /etc/rc.local Compatibility. Stopping Permit User Sessions... [ OK ] Stopped Login Service. [ OK ] Stopped LSB: set CPUFreq kernel parameters. [ OK ] Stopped LSB: Patch firmware for brcm40183 Bluetooth adapter. [ OK ] Stopped Permit User Sessions. [ OK ] Stopped target Network. Stopping LSB: Load kernel modules needed to enable cpufreq scaling... [ OK ] Stopped LSB: Load kernel modules needed to enable cpufreq scaling. [ OK ] Stopped target Basic System. [ OK ] Stopped target Slices. [ OK ] Removed slice User and Session Slice. [ OK ] Stopped target Paths. [ OK ] Stopped target Timers. [ OK ] Stopped target Sockets. [ OK ] Closed Syslog Socket. [ OK ] Closed D-Bus System Message Bus Socket. [ OK ] Stopped target System Initialization. Stopping Load/Save RF Kill Switch Status of rfkill4... Stopping Load/Save RF Kill Switch Status of rfkill1... Stopping Load/Save RF Kill Switch Status of rfkill2... Stopping Load/Save RF Kill Switch Status of rfkill0... Stopping Restore / save the current clock... Stopping Update UTMP about System Boot/Shutdown... Stopping Apply Kernel Variables... [ OK ] Stopped Apply Kernel Variables. [ OK ] Stopped target Encrypted Volumes. Stopping Load Kernel Modules... [ OK ] Stopped Load Kernel Modules. Stopping LSB: Raise network interfaces.... [ OK ] Stopped target Swap. Deactivating swap /var/swap... [ OK ] Stopped target Remote File Systems. [ OK ] Stopped target Remote File Systems (Pre). [ OK ] Stopped Load/Save RF Kill Switch Status of rfkill4. [ OK ] Stopped Load/Save RF Kill Switch Status of rfkill1. [ OK ] Stopped Load/Save RF Kill Switch Status of rfkill2. [ OK ] Stopped Load/Save RF Kill Switch Status of rfkill0. [ OK ] Stopped Restore / save the current clock. [ OK ] Stopped Update UTMP about System Boot/Shutdown. [ OK ] Deactivated swap /var/swap. Stopping Create Volatile Files and Directories... [ OK ] Stopped Create Volatile Files and Directories. [ OK ] Removed slice system-systemd\x2drfkill.slice. [* ] A stop job is running for LSB: Raise network interfa...32s / no limit)
Igor Posted February 15, 2017 Posted February 15, 2017 I think it's related to bug in wireless driver (ap6210) which sometimes causes crash on unload / shutdown. If you don't need wireless, disable this module and you should be fine. 1
tpm8 Posted February 15, 2017 Author Posted February 15, 2017 Thanks - you are right. I saw the crash during unload of the wireless kernel module but wouldn't guess that it was related. Commenting the line ap6210 in /etc/modules fixed it. PS: And even better - disabling WLAN also fixed that 10-20 seconds delay during ssh login
manofring Posted February 21, 2017 Posted February 21, 2017 for speedup ure ssh connect just add to /etc/ssh/sshd_config UseDNS no and change this option to GSSAPIAuthentication no after restart ssh service systemctl restart ssh.service Its old hax for speedup ssh
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