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Boot may stall (pause, hang) at WLAN time (wireless, Wi-Fi) without a wired network connection #304

Closed grahamperrin closed 7 years ago

grahamperrin commented 7 years ago

2017-01-11 from @Mystified1234:

… If I reboot with out the lan connected, the boot process hangs …

I'm now convinced this must be a bug in the update. I am using an old usb wifi dongle. …

Later:

Again boot stopped when looking for wireless lan, after I reinserted the land cable boot continued. I immediately removed the lan cable. Boot process completed & wireless was working without requiring any configuration.

2017-01-13:

… Still, without lan cable connected, boot hangs.

2017-01-14:

Still issues with reboot. Freezes without lan connection. Below is the text , immediately prior to the boot hanging. At the end of the text If I "Insert the lan cable". The boot process completes as per normal. So in a nutshell, if there is no active lan, the computer will not boot. 

ipfw2 (+ipv6)initialized,divert loadble,notladable,default to accept,logging disabled. 
*Staring ipfw 
*Firewiwall rules loaded 
*Executing /libexec/rc/sh/openrc-run.sh /libexec/rc/sh/openrc-run.sh
/etc/init.d/ipfw start /etc/rc.subr:Source_rc_confs #:not found
Wlan0:Etherenet address: …
Created wlan(4) Interfaces : Wlan0. 
/etc/rc.subr:Source_rc_confs# Not found 
Starting wpa. Supplicant.

Mystified1234, please share your /etc/rc.conf and information about the network hardware, this might be enough to cover it: pciconf -lv | grep -B 3 -A 2 -i network

[Regressions and problems in/with TrueOS-Desktop-2017-01-17-x64-USB.img]()

to-user wrote:

… installation stick wouldn't boot through unless I disabled wlan in BIOS. …

From the photographs I can tell that there's use of alc(4) (Atheros AR813x/AR815x/AR816x/AR817x Gigabit/Fast Ethernet driver) but I can not tell the wireless hardware or driver.

grahamperrin commented 7 years ago

https://discourse.trueos.org/t/regressions-and-problems-in-with-trueos-desktop-2017-01-17-x64-usb-img/651/8?u=grahamperrin:

LAN: Atheros AR8151 PCI-E Gigabit Ethernet Controller WLAN: Intel(R) Centrino(R) Wireless-N 1000

ghost commented 7 years ago

FreeBSD x58-Tos 12.0-CURRENT FreeBSD 12.0-CURRENT #14 f92c24b(drm-next-4.7): Fri Jan 6 19:28:21 UTC 2017 root@gauntlet:/usr/obj/usr/src/sys/GENERIC amd64 FreeBSD 12.0-CURRENT #14 f92c24b(drm-next-4.7): Fri Jan 6 19:28:21 UTC 2017 root@gauntlet:/usr/obj/usr/src/sys/GENERIC

cat /etc/rc.conf rc_verbose="YES" rc_interactive="YES" rc_depend_strict="NO" rc_crashed_start="YES"

kldload_nvidia="nvidia-modeset nvidia"

kldload_nvidia="nvidia-modeset nvidia"

Auto-Enabled NICs from pc-sysinstall

wlans_urtw0="wlan0"

Auto-Enabled NICs from pc-sysinstall

hostname="x58-Tos" zfs_enable="YES" if_rtwn_load="YES" sshd_enable="YES" kldload_vbox="vboxdrv" vboxnet_enable="YES" smartd_enable="YES" rc_parallel="NO" rc_logger="YES" rc_log_path="/var/log/rc.log" linux_enable="YES" hald_enable="YES" ifconfig_wlan0="WPA DHCP country au" ifconfig_re0="WPA DHCP" ifconfig_re0_ipv6="inet6 accept_rtadv" ntpdate_enable="YES"

pciconf -lv | grep -B 3 -A 2 -i network

re0@pci0:1:0:0: class=0x020000 card=0x81681849 chip=0x816810ec rev=0x03 hdr=0x00 vendor = 'Realtek Semiconductor Co., Ltd.' device = 'RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller' class = network subclass = ethernet hostb1@pci0:255:0:0: class=0x060000 card=0x2c411849 chip=0x2c418086 rev=0x05 hdr=0x00

drill ;; ->>HEADER<<- opcode: QUERY, rcode: NOERROR, id: 50660 ;; flags: qr rd ra ; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 15 ;; QUESTION SECTION: ;; . IN NS

;; ANSWER SECTION: . 38011 IN NS a.root-servers.net. . 38011 IN NS b.root-servers.net. . 38011 IN NS c.root-servers.net. . 38011 IN NS d.root-servers.net. . 38011 IN NS e.root-servers.net. . 38011 IN NS f.root-servers.net. . 38011 IN NS g.root-servers.net. . 38011 IN NS h.root-servers.net. . 38011 IN NS i.root-servers.net. . 38011 IN NS j.root-servers.net. . 38011 IN NS k.root-servers.net. . 38011 IN NS l.root-servers.net. . 38011 IN NS m.root-servers.net.

;; AUTHORITY SECTION:

;; ADDITIONAL SECTION: a.root-servers.net. 3479615 IN A 198.41.0.4 b.root-servers.net. 3453546 IN A 192.228.79.201 c.root-servers.net. 3463937 IN A 192.33.4.12 d.root-servers.net. 3522171 IN A 199.7.91.13 e.root-servers.net. 3452236 IN A 192.203.230.10 f.root-servers.net. 3597552 IN A 192.5.5.241 g.root-servers.net. 3450736 IN A 192.112.36.4 h.root-servers.net. 3446945 IN A 198.97.190.53 i.root-servers.net. 3599655 IN A 192.36.148.17 j.root-servers.net. 3451101 IN A 192.58.128.30 k.root-servers.net. 3597779 IN A 193.0.14.129 l.root-servers.net. 3597779 IN A 199.7.83.42 m.root-servers.net. 3586219 IN A 202.12.27.33 a.root-servers.net. 3586170 IN AAAA 2001:503:ba3e::2:30 b.root-servers.net. 3453784 IN AAAA 2001:500:84::b

;; Query time: 19 msec ;; SERVER: 192.168.0.1 ;; WHEN: Fri Jan 20 17:34:09 2017 ;; MSG SIZE rcvd: 492

ghost commented 7 years ago

Thanks Graham for looking at this, If you like I can go back to an earlier BE and provide other aspects that me different in Tueos. Mystified.

pkgdemon commented 7 years ago

@Mystified1234 Do you have any network mounts being listed in /etc/fstab?

pkgdemon commented 7 years ago

@Mystified1234 Also you are missing something important for wireless to work.

ifconfig_rtwn0="wlan0"

pkgdemon commented 7 years ago

@Mystified1234 I would change this:

ifconfig_wlan0="WPA DHCP country au"

To this as well:

ifconfig_wlan0="WPA DHCP"

To make sure it is not the special options throwing something off.

pkgdemon commented 7 years ago

I am adding if_rtwn to our default modules list so this won't be needed in rc.conf for a future release.

pkgdemon commented 7 years ago

https://github.com/trueos/trueos-core/commit/491b7e6879af15a26e8eff659595e0915af2d70c

ghost commented 7 years ago

x58-Tos % cat /etc/fstab Device Mountpoint FStype Options Dump Pass /dev/label/swap0.eli none swap sw 0 0 procfs /proc procfs rw 0 0 linprocfs /compat/linux/proc linprocfs rw 0 0

ghost commented 7 years ago

Thx @pkgdemon Your input is really appreciated ! The changes you have suggested, have been added to /etc/rc.conf

I'll keep you in the loop , as to how the changes affect the OS.

grahamperrin commented 7 years ago

Another topic:

pkgdemon commented 7 years ago

I think I recall we resolved this. Perhaps removing network from the boot runlevel, or something else that was tried. If not let me know, and we can troubleshoot further.