第三方登录：怎样才能尽量避免archlinux滚挂？ - 知乎134被浏览18065分享邀请回答tar cvpjf backup.tar.bz2 --exclude-from=excl /
其中excl是一个包括了要忽略的文件的列表，一般包括/proc/*等文件夹
第八，准备一个livecd。我必须要说，如果你做到了以上几点，那么你的Arch滚挂的几率已经很小了。但是很小不等于没有，所以为了保险起见，平时最好还是准备一个livecd，出现问题是可以使用livede chroot进本地Arch里进行修复。做到以上几点，我想基本可以放心了。262 条评论分享收藏感谢收起42 条评论分享收藏感谢收起查看更多回答2 个回答被折叠（）触摸板滚挂了。。。。【archlinux吧】_百度贴吧
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触摸板滚挂了。。。。收藏
今天升级了xf86的一系列驱动，重启后黑屏了，删掉了xorg.conf，屏幕是回来了，触摸板找不到了。。。。
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liao ~ $ xinput? Virtual core pointer
id=2[master pointer
? Virtual core XTEST pointer
id=4[slave
? USB OPTICAL MOUSE
id=11[slave
(2)]? Virtual core keyboard
id=3[master keyboard (2)]
? Virtual core XTEST keyboard
id=5[slave
keyboard (3)]
? Power Button
id=6[slave
keyboard (3)]
? Video Bus
id=7[slave
keyboard (3)]
? Video Bus
id=8[slave
keyboard (3)]
? Power Button
id=9[slave
keyboard (3)]
? Sleep Button
id=10[slave
keyboard (3)]
? HD WebCam
id=12[slave
keyboard (3)]
? AT Translated Set 2 keyboard
id=13[slave
keyboard (3)]
Xorg.0.log[
270.394] (II) config/udev: Adding input device Power Button (/dev/input/event3)[
270.394] (**) Power Button: Applying InputClass &evdev keyboard catchall&[
270.394] (**) Power Button: Applying InputClass &libinput keyboard catchall&[
270.394] (**) Power Button: Applying InputClass &system-keyboard&[
270.394] (II) LoadModule: &libinput&[
270.394] (II) Loading /usr/lib/xorg/modules/input/libinput_drv.so[
270.395] (II) Module libinput: vendor=&X.Org Foundation&[
270.395] compiled for 1.18.0, module version = 0.15.0[
270.395] Module class: X.Org XInput Driver[
270.395] ABI class: X.Org XInput driver, version 22.1[
270.395] (II) Using input driver 'libinput' for 'Power Button'[
270.395] (**) Power Button: always reports core events[
270.395] (**) Option &Device& &/dev/input/event3&[
270.395] (II) input device 'Power Button', /dev/input/event3 is tagged by udev as: Keyboard[
270.395] (II) input device 'Power Button', /dev/input/event3 is a keyboard[
270.423] (**) Option &config_info& &udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input3/event3&[
270.423] (II) XINPUT: Adding extended input device &Power Button& (type: KEYBOARD, id 6)[
270.423] (**) Option &xkb_layout& &cn&[
270.435] (II) input device 'Power Button', /dev/input/event3 is tagged by udev as: Keyboard[
270.435] (II) input device 'Power Button', /dev/input/event3 is a keyboard[
270.435] (II) config/udev: Adding input device Video Bus (/dev/input/event5)[
270.435] (**) Video Bus: Applying InputClass &evdev keyboard catchall&[
270.435] (**) Video Bus: Applying InputClass &libinput keyboard catchall&[
270.435] (**) Video Bus: Applying InputClass &system-keyboard&[
270.435] (II) Using input driver 'libinput' for 'Video Bus'[
270.435] (**) Video Bus: always reports core events[
270.435] (**) Option &Device& &/dev/input/event5&[
270.435] (II) input device 'Video Bus', /dev/input/event5 is tagged by udev as: Keyboard[
270.435] (II) input device 'Video Bus', /dev/input/event5 is a keyboard[
270.453] (**) Option &config_info& &udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/input/input5/event5&[
270.453] (II) XINPUT: Adding extended input device &Video Bus& (type: KEYBOARD, id 7)[
270.453] (**) Option &xkb_layout& &cn&[
270.453] (II) input device 'Video Bus', /dev/input/event5 is tagged by udev as: Keyboard[
270.453] (II) input device 'Video Bus', /dev/input/event5 is a keyboard[
270.454] (II) config/udev: Adding input device Video Bus (/dev/input/event4)[
270.454] (**) Video Bus: Applying InputClass &evdev keyboard catchall&[
270.454] (**) Video Bus: Applying InputClass &libinput keyboard catchall&[
270.454] (**) Video Bus: Applying InputClass &system-keyboard&[
270.454] (II) Using input driver 'libinput' for 'Video Bus'[
270.454] (**) Video Bus: always reports core events[
270.454] (**) Option &Device& &/dev/input/event4&[
270.454] (II) input device 'Video Bus', /dev/input/event4 is tagged by udev as: Keyboard[
270.454] (II) input device 'Video Bus', /dev/input/event4 is a keyboard[
270.466] (**) Option &config_info& &udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:4c/LNXVIDEO:00/input/input4/event4&[
270.466] (II) XINPUT: Adding extended input device &Video Bus& (type: KEYBOARD, id 8)[
270.466] (**) Option &xkb_layout& &cn&[
270.467] (II) input device 'Video Bus', /dev/input/event4 is tagged by udev as: Keyboard[
270.467] (II) input device 'Video Bus', /dev/input/event4 is a keyboard[
270.467] (II) config/udev: Adding input device Power Button (/dev/input/event0)[
270.467] (**) Power Button: Applying InputClass &evdev keyboard catchall&[
270.467] (**) Power Button: Applying InputClass &libinput keyboard catchall&[
270.467] (**) Power Button: Applying InputClass &system-keyboard&[
270.467] (II) Using input driver 'libinput' for 'Power Button'[
270.467] (**) Power Button: always reports core events[
270.467] (**) Option &Device& &/dev/input/event0&[
270.467] (II) input device 'Power Button', /dev/input/event0 is tagged by udev as: Keyboard[
270.467] (II) input device 'Power Button', /dev/input/event0 is a keyboard[
270.480] (**) Option &config_info& &udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0/event0&[
270.480] (II) XINPUT: Adding extended input device &Power Button& (type: KEYBOARD, id 9)
270.480] (**) Option &xkb_layout& &cn&[
270.480] (II) input device 'Power Button', /dev/input/event0 is tagged by udev as: Keyboard[
270.480] (II) input device 'Power Button', /dev/input/event0 is a keyboard[
270.480] (II) config/udev: Adding input device Lid Switch (/dev/input/event1)[
270.480] (II) No input driver specified, ignoring this device.[
270.480] (II) This device may have been added with another device file.[
270.481] (II) config/udev: Adding input device Sleep Button (/dev/input/event2)[
270.481] (**) Sleep Button: Applying InputClass &evdev keyboard catchall&[
270.481] (**) Sleep Button: Applying InputClass &libinput keyboard catchall&[
270.481] (**) Sleep Button: Applying InputClass &system-keyboard&[
270.481] (II) Using input driver 'libinput' for 'Sleep Button'[
270.481] (**) Sleep Button: always reports core events[
270.481] (**) Option &Device& &/dev/input/event2&[
270.481] (II) input device 'Sleep Button', /dev/input/event2 is tagged by udev as: Keyboard[
270.481] (II) input device 'Sleep Button', /dev/input/event2 is a keyboard[
270.493] (**) Option &config_info& &udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2/event2&[
270.493] (II) XINPUT: Adding extended input device &Sleep Button& (type: KEYBOARD, id 10)[
270.493] (**) Option &xkb_layout& &cn&[
270.493] (II) input device 'Sleep Button', /dev/input/event2 is tagged by udev as: Keyboard[
270.493] (II) input device 'Sleep Button', /dev/input/event2 is a keyboard[
270.494] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=3 (/dev/input/event9)[
270.494] (II) No input driver specified, ignoring this device.[
270.494] (II) This device may have been added with another device file.[
270.494] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=7 (/dev/input/event10)[
270.494] (II) No input driver specified, ignoring this device.[
270.494] (II) This device may have been added with another device file.[
270.494] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=8 (/dev/input/event11)[
270.494] (II) No input driver specified, ignoring this device.[
270.494] (II) This device may have been added with another device file.[
270.495] (II) config/udev: Adding input device USB OPTICAL MOUSE (/dev/input/event7)[
270.495] (**) USB OPTICAL MOUSE: Applying InputClass &evdev pointer catchall&[
270.495] (**) USB OPTICAL MOUSE: Applying InputClass &libinput pointer catchall&[
270.495] (II) Using input driver 'libinput' for 'USB OPTICAL MOUSE'[
270.495] (**) USB OPTICAL MOUSE: always reports core events[
270.495] (**) Option &Device& &/dev/input/event7&[
270.546] (II) input device 'USB OPTICAL MOUSE', /dev/input/event7 is tagged by udev as: Mouse[
270.547] (II) input device 'USB OPTICAL MOUSE', /dev/input/event7 is a pointer caps[
270.576] (**) Option &config_info& &udev:/sys/devices/pci0:00:14.0/usb3/3-1/3-1:1.0/21.0001/input/input8/event7&[
270.576] (II) XINPUT: Adding extended input device &USB OPTICAL MOUSE& (type: MOUSE, id 11)[
270.576] (**) Option &AccelerationScheme& &none&[
270.576] (**) USB OPTICAL MOUSE: (accel) selected scheme none/0[
270.576] (**) USB OPTICAL MOUSE: (accel) acceleration factor: 2.000[
270.576] (**) USB OPTICAL MOUSE: (accel) acceleration threshold: 4[
270.630] (II) input device 'USB OPTICAL MOUSE', /dev/input/event7 is tagged by udev as: Mouse[
270.630] (II) input device 'USB OPTICAL MOUSE', /dev/input/event7 is a pointer caps[
270.630] (II) config/udev: Adding input device USB OPTICAL MOUSE (/dev/input/mouse0)[
270.630] (II) No input driver specified, ignoring this device.[
270.630] (II) This device may have been added with another device file.[
270.630] (II) config/udev: Adding input device HD WebCam (/dev/input/event14)[
270.631] (**) HD WebCam: Applying InputClass &evdev keyboard catchall&[
270.631] (**) HD WebCam: Applying InputClass &libinput keyboard catchall&[
270.631] (**) HD WebCam: Applying InputClass &system-keyboard&[
270.631] (II) Using input driver 'libinput' for 'HD WebCam'[
270.631] (**) HD WebCam: always reports core events[
270.631] (**) Option &Device& &/dev/input/event14&[
270.631] (II) input device 'HD WebCam', /dev/input/event14 is tagged by udev as: Keyboard[
270.631] (II) input device 'HD WebCam', /dev/input/event14 is a keyboard[
270.663] (**) Option &config_info& &udev:/sys/devices/pci0:00:14.0/usb3/3-11/3-11:1.0/input/input16/event14&[
270.663] (II) XINPUT: Adding extended input device &HD WebCam& (type: KEYBOARD, id 12)[
270.663] (**) Option &xkb_layout& &cn&[
270.663] (II) input device 'HD WebCam', /dev/input/event14 is tagged by udev as: Keyboard[
270.663] (II) input device 'HD WebCam', /dev/input/event14 is a keyboard[
270.664] (II) config/udev: Adding input device HDA Intel PCH Mic (/dev/input/event12)[
270.664] (II) No input driver specified, ignoring this device.[
270.664] (II) This device may have been added with another device file.[
270.664] (II) config/udev: Adding input device HDA Intel PCH Headphone (/dev/input/event13)[
270.664] (II) No input driver specified, ignoring this device.[
270.664] (II) This device may have been added with another device file.[
270.665] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event6)[
270.665] (**) AT Translated Set 2 keyboard: Applying InputClass &evdev keyboard catchall&[
270.665] (**) AT Translated Set 2 keyboard: Applying InputClass &libinput keyboard catchall&[
270.665] (**) AT Translated Set 2 keyboard: Applying InputClass &system-keyboard&[
270.665] (II) Using input driver 'libinput' for 'AT Translated Set 2 keyboard'[
270.665] (**) AT Translated Set 2 keyboard: always reports core events[
270.665] (**) Option &Device& &/dev/input/event6&[
270.665] (II) input device 'AT Translated Set 2 keyboard', /dev/input/event6 is tagged by udev as: Keyboard[
270.665] (II) input device 'AT Translated Set 2 keyboard', /dev/input/event6 is a keyboard[
270.703] (**) Option &config_info& &udev:/sys/devices/platform/i8042/serio0/input/input6/event6&[
270.703] (II) XINPUT: Adding extended input device &AT Translated Set 2 keyboard& (type: KEYBOARD, id 13)[
270.703] (**) Option &xkb_layout& &cn&[
270.704] (II) input device 'AT Translated Set 2 keyboard', /dev/input/event6 is tagged by udev as: Keyboard[
270.704] (II) input device 'AT Translated Set 2 keyboard', /dev/input/event6 is a keyboard[
270.704] (II) config/udev: Adding input device PC Speaker (/dev/input/event8)[
270.704] (II) No input driver specified, ignoring this device.[
270.704] (II) This device may have been added with another device file.[
270.712] (II) intel(0): EDID vendor &MEI&, prod id 38562[
270.712] (II) intel(0):
EDID quirk: Use maximum size instead of detailed timing sizes.[
270.712] (II) intel(0): Using EDID range info for horizontal sync[
270.712] (II) intel(0): Using EDID range info for vertical refresh[
270.712] (II) intel(0): Printing DDC gathered Modelines:[
270.712] (II) intel(0): Modeline &&x0.0
40 +hsync +vsync (98.3 kHz eP)[
270.712] (II) intel(0): Modeline &&x0.0
67 +hsync +vsync (98.3 kHz e)[
271.452] (II) intel(0): resizing framebuffer to [
271.454] (II) intel(0): switch to mode .0 on eDP1 using pipe 0, position (0, 0), rotation normal, reflection none
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