Recentemente instalei o Debian stretch (teste) em um novo laptop (dell xps 13 com touchscreen) com o ambiente de desktop canela. Para os gráficos da Intel, uso xserver-xorg-video-intel . Quando eu entrei, a tela desligava (sem luz de fundo, sem pixels) após alguns segundos (na maior parte do tempo). Eu percebi que provavelmente era um problema tanto o systemd quanto o canela pegando os eventos "abrir / fechar a tampa", então eu modifiquei /etc/systemd/logind.conf da seguinte forma:
# This file is part of systemd.
#
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
#
# Entries in this file show the compile time defaults.
# You can change settings by editing this file.
# Defaults can be restored by simply deleting this file.
#
# See logind.conf(5) for details.
[Login]
#NAutoVTs=6
#ReserveVT=6
#KillUserProcesses=no
#KillOnlyUsers=
#KillExcludeUsers=root
#InhibitDelayMaxSec=5
#HandlePowerKey=poweroff
#HandleSuspendKey=suspend
#HandleHibernateKey=hibernate
HandleLidSwitch=ignore # Modified for black screen issues
#HandleLidSwitchDocked=ignore
#PowerKeyIgnoreInhibited=no
#SuspendKeyIgnoreInhibited=no
#HibernateKeyIgnoreInhibited=no
#LidSwitchIgnoreInhibited=yes
#HoldoffTimeoutSec=30s
#IdleAction=ignore
#IdleActionSec=30min
#RuntimeDirectorySize=10%
#RemoveIPC=yes
Desta forma, apenas a canela é responsável pelos eventos de tampa. Ainda assim, de vez em quando, minha tela se apaga (isso não parece ter nada a ver com o login, embora eu tenha que fechar a tampa para "reiniciar" a tela). Não parece haver nada de errado em Xorg.conf , mas posso estar errado. Aqui está o Xorg.log:
[ 2.704]
X.Org X Server 1.17.2
Release Date: 2015-06-16
[ 2.704] X Protocol Version 11, Revision 0
[ 2.704] Build Operating System: Linux 4.1.0 x86_64 Debian
[ 2.704] Current Operating System: Linux nicolas-dell-xps-13 4.1.0-2-amd64 #1 SMP Debian 4.1.6-1 (2015-08-23) x86_64
[ 2.704] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.1.0-2-amd64 root=UUID=972389a1-8070-4b50-b09e-7a8f94ab3445 ro quiet
[ 2.704] Build Date: 11 August 2015 10:51:15AM
[ 2.704] xorg-server 2:1.17.2-1.1 (http://www.debian.org/support)
[ 2.704] Current version of pixman: 0.33.2
[ 2.704] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 2.704] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 2.704] (==) Log file: "/var/log/Xorg.0.log", Time: Fri Oct 2 16:43:37 2015
[ 2.705] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 2.707] (==) No Layout section. Using the first Screen section.
[ 2.707] (==) No screen section available. Using defaults.
[ 2.707] (**) |-->Screen "Default Screen Section" (0)
[ 2.707] (**) | |-->Monitor "<default monitor>"
[ 2.707] (==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
[ 2.707] (==) Automatically adding devices
[ 2.707] (==) Automatically enabling devices
[ 2.707] (==) Automatically adding GPU devices
[ 2.708] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[ 2.708] Entry deleted from font path.
[ 2.710] (==) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/100dpi/:unscaled,
/usr/share/fonts/X11/75dpi/:unscaled,
/usr/share/fonts/X11/Type1,
/usr/share/fonts/X11/100dpi,
/usr/share/fonts/X11/75dpi,
built-ins
[ 2.710] (==) ModulePath set to "/usr/lib/xorg/modules"
[ 2.710] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 2.710] (II) Loader magic: 0x5632ff691d40
[ 2.710] (II) Module ABI versions:
[ 2.710] X.Org ANSI C Emulation: 0.4
[ 2.710] X.Org Video Driver: 19.0
[ 2.710] X.Org XInput driver : 21.0
[ 2.710] X.Org Server Extension : 9.0
[ 2.711] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 2.714] (--) PCI:*(0:0:2:0) 8086:1616:1028:0665 rev 9, Mem @ 0xf6000000/16777216, 0xe0000000/268435456, I/O @ 0x0000f000/64
[ 2.715] (II) LoadModule: "glx"
[ 2.715] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 2.721] (II) Module glx: vendor="X.Org Foundation"
[ 2.721] compiled for 1.17.2, module version = 1.0.0
[ 2.721] ABI class: X.Org Server Extension, version 9.0
[ 2.721] (==) AIGLX enabled
[ 2.721] (==) Matched intel as autoconfigured driver 0
[ 2.722] (==) Matched intel as autoconfigured driver 1
[ 2.722] (==) Matched modesetting as autoconfigured driver 2
[ 2.722] (==) Matched fbdev as autoconfigured driver 3
[ 2.722] (==) Matched vesa as autoconfigured driver 4
[ 2.722] (==) Assigned the driver to the xf86ConfigLayout
[ 2.722] (II) LoadModule: "intel"
[ 2.722] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[ 2.725] (II) Module intel: vendor="X.Org Foundation"
[ 2.725] compiled for 1.17.2, module version = 2.99.917
[ 2.725] Module class: X.Org Video Driver
[ 2.725] ABI class: X.Org Video Driver, version 19.0
[ 2.725] (II) LoadModule: "modesetting"
[ 2.725] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[ 2.725] (II) Module modesetting: vendor="X.Org Foundation"
[ 2.725] compiled for 1.17.2, module version = 1.17.2
[ 2.725] Module class: X.Org Video Driver
[ 2.725] ABI class: X.Org Video Driver, version 19.0
[ 2.725] (II) LoadModule: "fbdev"
[ 2.726] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[ 2.726] (II) Module fbdev: vendor="X.Org Foundation"
[ 2.726] compiled for 1.17.1, module version = 0.4.4
[ 2.726] Module class: X.Org Video Driver
[ 2.726] ABI class: X.Org Video Driver, version 19.0
[ 2.726] (II) LoadModule: "vesa"
[ 2.726] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[ 2.726] (II) Module vesa: vendor="X.Org Foundation"
[ 2.726] compiled for 1.17.1, module version = 2.3.3
[ 2.726] Module class: X.Org Video Driver
[ 2.726] ABI class: X.Org Video Driver, version 19.0
[ 2.726] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
i810, i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G,
915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
Pineview G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33,
GM45, 4 Series, G45/G43, Q45/Q43, G41, B43
[ 2.726] (II) intel: Driver for Intel(R) HD Graphics: 2000-6000
[ 2.726] (II) intel: Driver for Intel(R) Iris(TM) Graphics: 5100, 6100
[ 2.726] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics: 5200, 6200, P6300
[ 2.726] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[ 2.726] (II) FBDEV: driver for framebuffer: fbdev
[ 2.726] (II) VESA: driver for VESA chipsets: vesa
[ 2.726] (++) using VT number 7
[ 2.739] (II) intel(0): Using Kernel Mode Setting driver: i915, version 1.6.0 20150327
[ 2.739] (II) intel(0): SNA compiled: xserver-xorg-video-intel 2:2.99.917-2 (Vincent Cheng <[email protected]>)
[ 2.739] (II) intel(0): SNA compiled for use with valgrind
[ 2.739] (WW) Falling back to old probe method for modesetting
[ 2.740] (WW) Falling back to old probe method for fbdev
[ 2.740] (II) Loading sub module "fbdevhw"
[ 2.740] (II) LoadModule: "fbdevhw"
[ 2.740] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[ 2.741] (II) Module fbdevhw: vendor="X.Org Foundation"
[ 2.741] compiled for 1.17.2, module version = 0.0.2
[ 2.741] ABI class: X.Org Video Driver, version 19.0
[ 2.741] (WW) Falling back to old probe method for vesa
[ 2.741] (--) intel(0): Integrated Graphics Chipset: Intel(R) HD graphics 5500
[ 2.741] (--) intel(0): CPU: x86-64, sse2, sse3, ssse3, sse4.1, sse4.2, avx, avx2
[ 2.741] (II) intel(0): Creating default Display subsection in Screen section
"Default Screen Section" for depth/fbbpp 24/32
[ 2.741] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[ 2.741] (==) intel(0): RGB weight 888
[ 2.741] (==) intel(0): Default visual is TrueColor
[ 2.741] (II) intel(0): Output eDP1 has no monitor section
[ 2.741] (--) intel(0): Found backlight control interface intel_backlight (type 'raw') for output eDP1
[ 2.741] (II) intel(0): Enabled output eDP1
[ 2.741] (II) intel(0): Output DP1 has no monitor section
[ 2.741] (II) intel(0): Enabled output DP1
[ 2.741] (II) intel(0): Output HDMI1 has no monitor section
[ 2.742] (II) intel(0): Enabled output HDMI1
[ 2.742] (--) intel(0): Using a maximum size of 256x256 for hardware cursors
[ 2.742] (II) intel(0): Output VIRTUAL1 has no monitor section
[ 2.742] (II) intel(0): Enabled output VIRTUAL1
[ 2.742] (--) intel(0): Output eDP1 using initial mode 3200x1800 on pipe 0
[ 2.742] (==) intel(0): TearFree disabled
[ 2.742] (==) intel(0): DPI set to (96, 96)
[ 2.742] (II) Loading sub module "dri2"
[ 2.742] (II) LoadModule: "dri2"
[ 2.742] (II) Module "dri2" already built-in
[ 2.742] (II) Loading sub module "present"
[ 2.742] (II) LoadModule: "present"
[ 2.742] (II) Module "present" already built-in
[ 2.742] (II) UnloadModule: "modesetting"
[ 2.742] (II) Unloading modesetting
[ 2.742] (II) UnloadModule: "fbdev"
[ 2.742] (II) Unloading fbdev
[ 2.742] (II) UnloadSubModule: "fbdevhw"
[ 2.742] (II) Unloading fbdevhw
[ 2.742] (II) UnloadModule: "vesa"
[ 2.742] (II) Unloading vesa
[ 2.742] (==) Depth 24 pixmap format is 32 bpp
[ 2.744] (II) intel(0): SNA initialized with Broadwell backend
[ 2.744] (==) intel(0): Backing store enabled
[ 2.744] (==) intel(0): Silken mouse enabled
[ 2.744] (II) intel(0): HW Cursor enabled
[ 2.744] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[ 2.745] (==) intel(0): DPMS enabled
[ 2.745] (==) intel(0): display hotplug detection enabled
[ 2.745] (II) intel(0): [DRI2] Setup complete
[ 2.745] (II) intel(0): [DRI2] DRI driver: i965
[ 2.745] (II) intel(0): [DRI2] VDPAU driver: i965
[ 2.745] (II) intel(0): direct rendering: DRI2 enabled
[ 2.745] (II) intel(0): hardware support for Present enabled
[ 2.745] (--) RandR disabled
[ 2.749] (II) SELinux: Disabled on system
[ 2.795] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[ 2.795] (II) AIGLX: enabled GLX_ARB_create_context
[ 2.795] (II) AIGLX: enabled GLX_ARB_create_context_profile
[ 2.796] (II) AIGLX: enabled GLX_EXT_create_context_es2_profile
[ 2.796] (II) AIGLX: enabled GLX_INTEL_swap_event
[ 2.796] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[ 2.796] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
[ 2.796] (II) AIGLX: enabled GLX_ARB_fbconfig_float
[ 2.796] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[ 2.796] (II) AIGLX: enabled GLX_ARB_create_context_robustness
[ 2.796] (II) AIGLX: Loaded and initialized i965
[ 2.796] (II) GLX: Initialized DRI2 GL provider for screen 0
[ 2.804] (II) intel(0): switch to mode [email protected] on eDP1 using pipe 0, position (0, 0), rotation normal, reflection none
[ 2.825] (II) intel(0): Setting screen physical size to 846 x 476
[ 2.865] (II) config/udev: Adding input device Power Button (/dev/input/event4)
[ 2.865] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[ 2.865] (II) LoadModule: "evdev"
[ 2.866] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[ 2.867] (II) Module evdev: vendor="X.Org Foundation"
[ 2.867] compiled for 1.16.4, module version = 2.9.2
[ 2.867] Module class: X.Org XInput Driver
[ 2.867] ABI class: X.Org XInput driver, version 21.0
[ 2.867] (II) Using input driver 'evdev' for 'Power Button'
[ 2.867] (**) Power Button: always reports core events
[ 2.867] (**) evdev: Power Button: Device: "/dev/input/event4"
[ 2.867] (--) evdev: Power Button: Vendor 0 Product 0x1
[ 2.867] (--) evdev: Power Button: Found keys
[ 2.867] (II) evdev: Power Button: Configuring as keyboard
[ 2.867] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input5/event4"
[ 2.867] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[ 2.867] (**) Option "xkb_rules" "evdev"
[ 2.867] (**) Option "xkb_model" "pc105"
[ 2.867] (**) Option "xkb_layout" "us"
[ 2.868] (II) config/udev: Adding input device Video Bus (/dev/input/event8)
[ 2.868] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[ 2.868] (II) Using input driver 'evdev' for 'Video Bus'
[ 2.868] (**) Video Bus: always reports core events
[ 2.868] (**) evdev: Video Bus: Device: "/dev/input/event8"
[ 2.868] (--) evdev: Video Bus: Vendor 0 Product 0x6
[ 2.868] (--) evdev: Video Bus: Found keys
[ 2.868] (II) evdev: Video Bus: Configuring as keyboard
[ 2.868] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input10/event8"
[ 2.868] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 7)
[ 2.868] (**) Option "xkb_rules" "evdev"
[ 2.868] (**) Option "xkb_model" "pc105"
[ 2.868] (**) Option "xkb_layout" "us"
[ 2.868] (II) config/udev: Adding input device Power Button (/dev/input/event2)
[ 2.868] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[ 2.868] (II) Using input driver 'evdev' for 'Power Button'
[ 2.868] (**) Power Button: always reports core events
[ 2.868] (**) evdev: Power Button: Device: "/dev/input/event2"
[ 2.868] (--) evdev: Power Button: Vendor 0 Product 0x1
[ 2.869] (--) evdev: Power Button: Found keys
[ 2.869] (II) evdev: Power Button: Configuring as keyboard
[ 2.869] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input3/event2"
[ 2.869] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 8)
[ 2.869] (**) Option "xkb_rules" "evdev"
[ 2.869] (**) Option "xkb_model" "pc105"
[ 2.869] (**) Option "xkb_layout" "us"
[ 2.869] (II) config/udev: Adding input device Lid Switch (/dev/input/event1)
[ 2.869] (II) No input driver specified, ignoring this device.
[ 2.869] (II) This device may have been added with another device file.
[ 2.869] (II) config/udev: Adding input device Sleep Button (/dev/input/event3)
[ 2.869] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
[ 2.869] (II) Using input driver 'evdev' for 'Sleep Button'
[ 2.869] (**) Sleep Button: always reports core events
[ 2.869] (**) evdev: Sleep Button: Device: "/dev/input/event3"
[ 2.869] (--) evdev: Sleep Button: Vendor 0 Product 0x3
[ 2.869] (--) evdev: Sleep Button: Found keys
[ 2.869] (II) evdev: Sleep Button: Configuring as keyboard
[ 2.869] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input4/event3"
[ 2.869] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 9)
[ 2.869] (**) Option "xkb_rules" "evdev"
[ 2.869] (**) Option "xkb_model" "pc105"
[ 2.869] (**) Option "xkb_layout" "us"
[ 2.870] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=3 (/dev/input/event11)
[ 2.870] (II) No input driver specified, ignoring this device.
[ 2.870] (II) This device may have been added with another device file.
[ 2.870] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=7 (/dev/input/event12)
[ 2.870] (II) No input driver specified, ignoring this device.
[ 2.870] (II) This device may have been added with another device file.
[ 2.870] (II) config/udev: Adding input device HDA Intel HDMI HDMI/DP,pcm=8 (/dev/input/event13)
[ 2.871] (II) No input driver specified, ignoring this device.
[ 2.871] (II) This device may have been added with another device file.
[ 2.871] (II) config/udev: Adding input device ELAN Touchscreen (/dev/input/mouse1)
[ 2.871] (II) No input driver specified, ignoring this device.
[ 2.871] (II) This device may have been added with another device file.
[ 2.871] (II) config/udev: Adding input device HDA Digital PCBeep (/dev/input/event6)
[ 2.871] (II) No input driver specified, ignoring this device.
[ 2.871] (II) This device may have been added with another device file.
[ 2.872] (II) config/udev: Adding input device HDA Intel PCH Headphone Mic (/dev/input/event7)
[ 2.872] (II) No input driver specified, ignoring this device.
[ 2.872] (II) This device may have been added with another device file.
[ 2.872] (II) config/udev: Adding input device DLL0665:01 06CB:76AD UNKNOWN (/dev/input/event10)
[ 2.872] (**) DLL0665:01 06CB:76AD UNKNOWN: Applying InputClass "evdev touchpad catchall"
[ 2.872] (**) DLL0665:01 06CB:76AD UNKNOWN: Applying InputClass "Multitouch Touchpad"
[ 2.872] (**) DLL0665:01 06CB:76AD UNKNOWN: Applying InputClass "touchpad catchall"
[ 2.872] (**) DLL0665:01 06CB:76AD UNKNOWN: Applying InputClass "Default clickpad buttons"
[ 2.872] (II) LoadModule: "synaptics"
[ 2.872] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[ 2.872] (II) Module synaptics: vendor="X.Org Foundation"
[ 2.872] compiled for 1.16.4, module version = 1.8.2
[ 2.873] Module class: X.Org XInput Driver
[ 2.873] ABI class: X.Org XInput driver, version 21.0
[ 2.873] (II) Using input driver 'synaptics' for 'DLL0665:01 06CB:76AD UNKNOWN'
[ 2.873] (**) DLL0665:01 06CB:76AD UNKNOWN: always reports core events
[ 2.873] (**) Option "Device" "/dev/input/event10"
[ 2.939] (II) synaptics: DLL0665:01 06CB:76AD UNKNOWN: found clickpad property
[ 2.939] (--) synaptics: DLL0665:01 06CB:76AD UNKNOWN: x-axis range 0 - 1216 (res 12)
[ 2.939] (--) synaptics: DLL0665:01 06CB:76AD UNKNOWN: y-axis range 0 - 680 (res 12)
[ 2.939] (II) synaptics: DLL0665:01 06CB:76AD UNKNOWN: device does not report pressure, will use touch data.
[ 2.939] (II) synaptics: DLL0665:01 06CB:76AD UNKNOWN: device does not report finger width.
[ 2.939] (--) synaptics: DLL0665:01 06CB:76AD UNKNOWN: buttons: left double triple
[ 2.939] (--) synaptics: DLL0665:01 06CB:76AD UNKNOWN: Vendor 0x6cb Product 0x76ad
[ 2.939] (--) synaptics: DLL0665:01 06CB:76AD UNKNOWN: invalid pressure range. defaulting to 0 - 255
[ 2.939] (--) synaptics: DLL0665:01 06CB:76AD UNKNOWN: invalid finger width range. defaulting to 0 - 15
[ 2.939] (**) Option "SoftButtonAreas" "50% 0 82% 0 0 0 0 0"
[ 2.939] (--) synaptics: DLL0665:01 06CB:76AD UNKNOWN: touchpad found
[ 2.939] (**) DLL0665:01 06CB:76AD UNKNOWN: always reports core events
[ 2.960] (**) Option "config_info" "udev:/sys/devices/pci0000:00/INT3433:00/i2c-1/i2c-DLL0665:01/0018:06CB:76AD.0001/input/input12/event10"
[ 2.960] (II) XINPUT: Adding extended input device "DLL0665:01 06CB:76AD UNKNOWN" (type: TOUCHPAD, id 10)
[ 2.960] (**) synaptics: DLL0665:01 06CB:76AD UNKNOWN: (accel) MinSpeed is now constant deceleration 2.5
[ 2.960] (**) synaptics: DLL0665:01 06CB:76AD UNKNOWN: (accel) MaxSpeed is now 1.75
[ 2.960] (**) synaptics: DLL0665:01 06CB:76AD UNKNOWN: (accel) AccelFactor is now 0.144
[ 2.960] (**) DLL0665:01 06CB:76AD UNKNOWN: (accel) keeping acceleration scheme 1
[ 2.960] (**) DLL0665:01 06CB:76AD UNKNOWN: (accel) acceleration profile 1
[ 2.960] (**) DLL0665:01 06CB:76AD UNKNOWN: (accel) acceleration factor: 2.000
[ 2.960] (**) DLL0665:01 06CB:76AD UNKNOWN: (accel) acceleration threshold: 4
[ 2.961] (--) synaptics: DLL0665:01 06CB:76AD UNKNOWN: touchpad found
[ 2.961] (II) config/udev: Adding input device DLL0665:01 06CB:76AD UNKNOWN (/dev/input/mouse0)
[ 2.961] (**) DLL0665:01 06CB:76AD UNKNOWN: Ignoring device from InputClass "touchpad ignore duplicates"
[ 2.961] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event0)
[ 2.961] (**) AT Translated Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
[ 2.961] (II) Using input driver 'evdev' for 'AT Translated Set 2 keyboard'
[ 2.961] (**) AT Translated Set 2 keyboard: always reports core events
[ 2.961] (**) evdev: AT Translated Set 2 keyboard: Device: "/dev/input/event0"
[ 2.961] (--) evdev: AT Translated Set 2 keyboard: Vendor 0x1 Product 0x1
[ 2.961] (--) evdev: AT Translated Set 2 keyboard: Found keys
[ 2.961] (II) evdev: AT Translated Set 2 keyboard: Configuring as keyboard
[ 2.961] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input0/event0"
[ 2.961] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 11)
[ 2.961] (**) Option "xkb_rules" "evdev"
[ 2.961] (**) Option "xkb_model" "pc105"
[ 2.961] (**) Option "xkb_layout" "us"
[ 2.962] (II) config/udev: Adding input device PC Speaker (/dev/input/event5)
[ 2.962] (II) No input driver specified, ignoring this device.
[ 2.962] (II) This device may have been added with another device file.
[ 2.962] (II) config/udev: Adding input device Dell WMI hotkeys (/dev/input/event9)
[ 2.962] (**) Dell WMI hotkeys: Applying InputClass "evdev keyboard catchall"
[ 2.962] (II) Using input driver 'evdev' for 'Dell WMI hotkeys'
[ 2.962] (**) Dell WMI hotkeys: always reports core events
[ 2.962] (**) evdev: Dell WMI hotkeys: Device: "/dev/input/event9"
[ 2.962] (--) evdev: Dell WMI hotkeys: Vendor 0 Product 0
[ 2.962] (--) evdev: Dell WMI hotkeys: Found keys
[ 2.962] (II) evdev: Dell WMI hotkeys: Configuring as keyboard
[ 2.962] (**) Option "config_info" "udev:/sys/devices/virtual/input/input11/event9"
[ 2.962] (II) XINPUT: Adding extended input device "Dell WMI hotkeys" (type: KEYBOARD, id 12)
[ 2.962] (**) Option "xkb_rules" "evdev"
[ 2.962] (**) Option "xkb_model" "pc105"
[ 2.962] (**) Option "xkb_layout" "us"
[ 2.965] (II) config/udev: Adding input device Integrated_Webcam_HD (/dev/input/event15)
[ 2.965] (**) Integrated_Webcam_HD: Applying InputClass "evdev keyboard catchall"
[ 2.965] (II) Using input driver 'evdev' for 'Integrated_Webcam_HD'
[ 2.965] (**) Integrated_Webcam_HD: always reports core events
[ 2.965] (**) evdev: Integrated_Webcam_HD: Device: "/dev/input/event15"
[ 2.965] (--) evdev: Integrated_Webcam_HD: Vendor 0xc45 Product 0x670c
[ 2.965] (--) evdev: Integrated_Webcam_HD: Found keys
[ 2.965] (II) evdev: Integrated_Webcam_HD: Configuring as keyboard
[ 2.965] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb2/2-5/2-5:1.0/input/input19/event15"
[ 2.965] (II) XINPUT: Adding extended input device "Integrated_Webcam_HD" (type: KEYBOARD, id 13)
[ 2.965] (**) Option "xkb_rules" "evdev"
[ 2.965] (**) Option "xkb_model" "pc105"
[ 2.965] (**) Option "xkb_layout" "us"
[ 2.965] (WW) Option "xkb_variant" requires a string value
[ 2.965] (WW) Option "xkb_options" requires a string value
[ 2.965] (II) config/udev: Adding input device ELAN Touchscreen (/dev/input/event14)
[ 2.965] (**) ELAN Touchscreen: Applying InputClass "evdev touchscreen catchall"
[ 2.965] (II) Using input driver 'evdev' for 'ELAN Touchscreen'
[ 2.965] (**) ELAN Touchscreen: always reports core events
[ 2.965] (**) evdev: ELAN Touchscreen: Device: "/dev/input/event14"
[ 3.022] (--) evdev: ELAN Touchscreen: Vendor 0x4f3 Product 0x20d0
[ 3.022] (--) evdev: ELAN Touchscreen: Found absolute axes
[ 3.022] (--) evdev: ELAN Touchscreen: Found absolute multitouch axes
[ 3.022] (II) evdev: ELAN Touchscreen: No buttons found, faking one.
[ 3.022] (--) evdev: ELAN Touchscreen: Found x and y absolute axes
[ 3.022] (--) evdev: ELAN Touchscreen: Found absolute touchscreen
[ 3.022] (II) evdev: ELAN Touchscreen: Configuring as touchscreen
[ 3.022] (**) evdev: ELAN Touchscreen: YAxisMapping: buttons 4 and 5
[ 3.022] (**) evdev: ELAN Touchscreen: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[ 3.022] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb2/2-4/2-4:1.0/0003:04F3:20D0.0002/input/input17/event14"
[ 3.022] (II) XINPUT: Adding extended input device "ELAN Touchscreen" (type: TOUCHSCREEN, id 14)
[ 3.022] (II) evdev: ELAN Touchscreen: initialized for absolute axes.
[ 3.022] (**) ELAN Touchscreen: (accel) keeping acceleration scheme 1
[ 3.022] (**) ELAN Touchscreen: (accel) acceleration profile 0
[ 3.022] (**) ELAN Touchscreen: (accel) acceleration factor: 2.000
[ 3.022] (**) ELAN Touchscreen: (accel) acceleration threshold: 4
[ 9.093] (II) intel(0): EDID vendor "SHP", prod id 5153
[ 9.093] (II) intel(0): Printing DDC gathered Modelines:
[ 9.093] (II) intel(0): Modeline "3200x1800"x0.0 373.25 3200 3248 3280 3360 1800 1803 1808 1852 -hsync -vsync (111.1 kHz eP)
Está ficando interessante. Não há nada no syslog, Xorg.log, glass.log, journalctl. Quando isso acontece, tudo parece quieto. Onde mais eu poderia procurar?
Tags cinnamon intel-graphics debian