Hello! I've spent 3 hours reading emacs tutorial and searching for scheme mode
but did not get result.
Pressing M-q on each paragraph of my config has broke it (attached file with
suffix emacs).
> Why do you do this all manually instead of using
> wpa-supplicant-service-type and dhcp-client-service-type?
I do have wpa-supplicant-service-type and dhcp-client-service-type, and they do
not work, cause wlan is soft blocked. I need to use `rfkill unblock wifi` in my
script, but services do not do this.
After reboot I have `herd status` as in attach, networking is inactive there. I
think soft blocking happens because there are 2 wlan in my system, a strange
tun0 has appeared.
# ifconfig
enp3s0 Link encap:Ethernet HWaddr xx:xx:xx:11
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 TX bytes:0
lo Link encap:Local Loopback
inet addr:127.0.0.1 Bcast:0.0.0.0 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 TX bytes:0
tun0 Link encap:(hwtype unknown)
inet addr:10.14.0.26 Bcast:0.0.0.0 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:8911 errors:0 dropped:0 overruns:0 frame:0
TX packets:5637 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:8626006 TX bytes:703476
wlp2s0 Link encap:Ethernet HWaddr xx:xx:xx:xx:22
inet addr:192.168.1.33 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:10351 errors:0 dropped:0 overruns:0 frame:0
TX packets:5867 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:9765341 TX bytes:1265501
Also I attach some dmesg lines if it will give some info.
Now I have network services, but they do not manage the soft blocking of wifi.
How to unblock automatically?
April 6, 2019 4:36 AM, "Ricardo Wurmus" <rek...@elephly.net> wrote:
> zna...@tutanota.com writes:
>
>> Hello! I have several questions about wpa-supplicant + dhcpcd services.
>>
>> First of all I do not want to use networkmanager and I usually get Internet
>> working manually with
>> this:
>> # cat startnet
>> #!/bin/sh
>> #connect to wi-fi through wpa_supplicant
>> herd stop wpa-supplicant
>> rfkill unblock wifi
>> wpa_supplicant -B -i wlp2s0 -c /etc/wpa_supplicant/wpa_supplicant.conf
>> sleep 2
>> dhclient -v wlp2s0
>
> Why do you do this all manually instead of using
> wpa-supplicant-service-type and dhcp-client-service-type?
>
> Your configuration looks … adventurous. Here are some recommendations:
>
> * don’t nest modify-services. Nothing good will come of this. It only
> serves to confuse you. “modify-services” can modify more than one
> service at once.
>
> * don’t leave parentheses on lines all by themselves. They get lonely.
>
> * don’t use dhcpd-service-type unless you want to run a DHCP server.
> Use dhcp-client-service-type for the DHCP *client*.
>
> * you don’t need to add wpa-supplicant to the list of globally installed
> packages. The service is enough.
>
> * maybe try fixing the indentation (Emacs can do this with M-q) — it’s
> very hard to understand the configuration when the indentation tries
> hard to mislead you.
>
> --
> Ricardo
;;this is znavko's cute config
(use-modules (gnu) (gnu system nss)
(gnu system locale) ;;for locale-definition
(gnu services desktop)
(srfi srfi-1) ;;for remove function
(gnu services networking) ;;for remove ntp
(gnu services avahi) ;;for remove avahi
(gnu services xorg)
(gnu packages admin) ;;for wpa_supplicant
)
(use-service-modules desktop)
(use-package-modules certs gnome)
(operating-system (host-name "antelope") (timezone "Europe/Moscow") (locale
"en_US.utf8")
(bootloader (bootloader-configuration (bootloader grub-bootloader) (target
"/dev/sda")))
(file-systems (cons (file-system (device "/dev/sda1") (mount-point "/") (type
"ext4")) %base-file-systems))
(swap-devices '("/dev/sda2"))
(users (cons* (user-account (name "bob") (group "users")
(supplementary-groups '("wheel" "netdev" "audio" "video"))
(home-directory "/home/bob"))
(user-account (name "mom") (group "users")
(supplementary-groups '("wheel" "netdev" "audio" "video"))
(home-directory "/home/mom"))
%base-user-accounts))
;; This is where we specify system-wide packages.
(packages (cons* nss-certs ;for HTTPS access
gvfs ;for user mounts
wpa-supplicant
%base-packages))
(services (cons*
(service xfce-desktop-service-type)
(service dhcp-client-service-type)
(modify-services
(remove (lambda (service)
(member (service-kind service)
(list ntp-service-type avahi-service-type
bluetooth-service network-manager-service-type)))
%desktop-services) ;end of remove lambda services
(wpa-supplicant-service-type config =>
(wpa-supplicant-configuration
(interface "wlp2s0")
(config-file "/etc/wpa_supplicant/wpa_supplicant.conf")))
(gdm-service-type config =>
(gdm-configuration
(xorg-configuration
(xorg-configuration
(extra-config
'("Section \"InputClass\"
Identifier \"touchpad\"
Driver \"libinput\"
MatchIsTouchpad \"on\"
Option \"Tapping\" \"on\"
EndSection")
)))))
(elogind-service-type
c => (elogind-configuration (handle-lid-switch 'ignore)))
);;end of modify-services
));;end of services
;; Allow resolution of '.local' host names with mDNS.
(name-service-switch %mdns-host-lookup-nss)
(kernel-arguments
'("modprobe.blacklist=pcspkr,snd_pcsp,wmi,bluetooth,pata_acpi"))
);;end of operating-system
;;this is znavko's cute config
(use-modules (gnu) (gnu system nss) (gnu system locale) ;;for
locale-definition (gnu services desktop) (srfi srfi-1)
;;for remove function (gnu services networking) ;;for
remove ntp (gnu services avahi) ;;for remove avahi (gnu
services xorg) (gnu packages admin) ;;for wpa_supplicant
) (use-service-modules desktop) (use-package-modules
certs gnome)
(operating-system (host-name "antelope") (timezone "Europe/Moscow")
(locale "en_US.utf8") (bootloader (bootloader-configuration
(bootloader grub-bootloader) (target "/dev/sda"))) (file-systems
(cons (file-system (device "/dev/sda1") (mount-point "/") (type
"ext4")) %base-file-systems)) (swap-devices '("/dev/sda2"))
(users (cons* (user-account (name "bob") (group "users")
(supplementary-groups '("wheel" "netdev" "audio"
"video")) (home-directory "/home/bob")) (user-account
(name "mom") (group "users") (supplementary-groups
'("wheel" "netdev" "audio" "video")) (home-directory
"/home/mom")) %base-user-accounts))
;; This is where we specify system-wide packages. (packages (cons*
nss-certs ;for HTTPS access gvfs ;for user mounts wpa-supplicant
%base-packages))
(services (cons* (service xfce-desktop-service-type) (service
dhcp-client-service-type)
(modify-services (remove (lambda (service) (member
(service-kind service) (list ntp-service-type
avahi-service-type bluetooth-service
network-manager-service-type))) %desktop-services)
;end of remove lambda services
(wpa-supplicant-service-type config =>
(wpa-supplicant-configuration (interface "wlp2s0")
(config-file
"/etc/wpa_supplicant/wpa_supplicant.conf")))
(gdm-service-type config => (gdm-configuration
(xorg-configuration (xorg-configuration
(extra-config '("Section \"InputClass\" Identifier
\"touchpad\" Driver \"libinput\" MatchIsTouchpad
\"on\" Option \"Tapping\" \"on\" EndSection") )))))
(elogind-service-type c => (elogind-configuration
(handle-lid-switch 'ignore))) );;end of
modify-services ));;end of services
;; Allow resolution of '.local' host names with mDNS.
(name-service-switch %mdns-host-lookup-nss)
(kernel-arguments
'("modprobe.blacklist=pcspkr,snd_pcsp,wmi,bluetooth,pata_acpi"))
);;end of operating-system
# herd status
Started:
+ console-font-tty1
+ console-font-tty2
+ console-font-tty3
+ console-font-tty4
+ console-font-tty5
+ console-font-tty6
+ dbus-system
+ elogind
+ file-system-/dev/pts
+ file-system-/dev/shm
+ file-system-/gnu/store
+ file-system-/run/systemd
+ file-system-/run/user
+ file-system-/sys/fs/cgroup
+ file-system-/sys/fs/cgroup/blkio
+ file-system-/sys/fs/cgroup/cpu
+ file-system-/sys/fs/cgroup/cpuacct
+ file-system-/sys/fs/cgroup/cpuset
+ file-system-/sys/fs/cgroup/devices
+ file-system-/sys/fs/cgroup/elogind
+ file-system-/sys/fs/cgroup/freezer
+ file-system-/sys/fs/cgroup/memory
+ file-system-/sys/fs/cgroup/perf_event
+ file-systems
+ guix-daemon
+ host-name
+ loopback
+ nscd
+ root
+ root-file-system
+ swap-/dev/sda2
+ syslogd
+ term-tty1
+ term-tty2
+ term-tty3
+ term-tty4
+ term-tty5
+ term-tty6
+ udev
+ upower-daemon
+ urandom-seed
+ user-file-systems
+ user-processes
+ virtual-terminal
+ wpa-supplicant
+ xorg-server
Stopped:
- networking
- term-auto
- user-homes
[ 6.436738] Bluetooth: HCI UART protocol Marvell registered
[ 6.445066] 1-1.4.3: Missing Free firmware (non-Free firmware loading is
disabled)
[ 6.449163] cfg80211: Loaded X.509 cert 'sforshee: 00b11111111'
[ 6.453753] platform regulatory.0: Direct firmware load for regulatory.db
failed with error -2
[ 6.453837] cfg80211: failed to load regulatory.db
[ 6.455260] Bluetooth: Patch file not found /*(DEBLOBBED)*/
[ 6.455358] Bluetooth: Loading patch file failed
[ 6.455476] ath3k: probe of 1-1.4.3:1.0 failed with error -2
[ 6.455608] usbcore: registered new interface driver ath3k
[ 6.462512] libphy: r8169: probed
...
[ 6.802155] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 6.802755] ieee80211 phy0: Atheros AR9565 Rev:1 mem=0x111111111, irq=18
[ 6.807723] ath9k 0000:02:00.0 wlp2s0: renamed from wlan0
..
[ 9.162302] shepherd[1]: Service guix-daemon has been started.
[ 9.757077] random: crng init done
[ 9.758506] random: 1 urandom warning(s) missed due to ratelimiting
[ 10.853034] 0000:03:00.0: Missing Free firmware (non-Free firmware loading
is disabled)
[ 10.854867] r8169 0000:03:00.0 enp3s0: unable to load firmware patch
/*(DEBLOBBED)*/ (-2)
[ 10.856611] Generic PHY r8169-300:00: attached PHY driver [Generic PHY]
(mii_bus:phy_addr=r8169-300:00, irq=IGNORE)
[ 10.957616] r8169 0000:03:00.0 enp3s0: Link is Down
[ 25.073090] fuse init (API version 7.28)
