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#1 2020-03-24 02:04:55

YCH
Member
Registered: 2014-01-28
Posts: 37

Power(suspend), Brightness Up/Down keys are only working after...

Power(suspend) button, Brightness Up/Down keys are only working after successful suspend/resume by `systemctl susupend` or KDE's suspend menu item. Also KDE's 'Leave' menu does not show reboot, poweroff item. only shows suspend and hibernate.

After first boot, power button, brightness up/down keys are not respond. Other Fn keys are working normally. Like volume up/down, mute, media pause/resume etc... Fn+Ins(though not printed on keycap) working as suspend.

But after successful suspend/resume cycle via command or kde menu, it starts working as expected.

No problem for couple of years. Problem started about 1 week? ago.

XPS 15 9560
KDE Plasma

Ouputs of inxi, lsusb, evtest

✦ ❯ inxi -Fz
System:    Host: a Kernel: 5.5.10-arch1-1 x86_64 bits: 64 Desktop: KDE Plasma 5.18.3 Distro: Arch Linux 
Machine:   Type: Laptop System: Dell product: XPS 15 9560 v: N/A serial: <filter> 
           Mobo: Dell model: 0YH90J v: A04 serial: <filter> UEFI: Dell v: 1.18.0 date: 11/17/2019 
Battery:   ID-1: BAT0 charge: 73.7 Wh condition: 73.7/97.0 Wh (76%) 
CPU:       Topology: Quad Core model: Intel Core i7-7700HQ bits: 64 type: MT MCP L2 cache: 6144 KiB 
           Speed: 900 MHz min/max: 800/2800 MHz Core speeds (MHz): 1: 997 2: 955 3: 968 4: 962 5: 943 6: 937 7: 972 8: 943 
Graphics:  Device-1: Intel HD Graphics 630 driver: i915 v: kernel 
           Device-2: NVIDIA GP107M [GeForce GTX 1050 Mobile] driver: N/A 
           Display: x11 server: X.Org 1.20.7 driver: modesetting unloaded: vesa resolution: 3840x2160~60Hz 
           OpenGL: renderer: Mesa DRI Intel HD Graphics 630 (Kaby Lake GT2) v: 4.6 Mesa 19.3.4 
Audio:     Device-1: Intel CM238 HD Audio driver: snd_hda_intel 
           Sound Server: ALSA v: k5.5.10-arch1-1 
Network:   Device-1: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter driver: ath10k_pci 
           IF: wlan0 state: up mac: <filter> 
           Device-2: Qualcomm Atheros type: USB driver: btusb 
           IF-ID-1: vmnet1 state: unknown speed: N/A duplex: N/A mac: <filter> 
           IF-ID-2: vmnet8 state: unknown speed: N/A duplex: N/A mac: <filter> 
Drives:    Local Storage: total: 476.94 GiB used: 217.20 GiB (45.5%) 
           ID-1: /dev/nvme0n1 vendor: Micron model: PC300 NVMe SK hynix 512GB size: 476.94 GiB 
Partition: ID-1: / size: 271.84 GiB used: 216.80 GiB (79.8%) fs: ext4 dev: /dev/nvme0n1p3 
           ID-2: /boot size: 511.0 MiB used: 222.8 MiB (43.6%) fs: vfat dev: /dev/nvme0n1p1 
           ID-3: swap-1 size: 8.00 GiB used: 183.8 MiB (2.2%) fs: swap dev: /dev/nvme0n1p2 
Sensors:   System Temperatures: cpu: 49.5 C mobo: N/A 
           Fan Speeds (RPM): cpu: 0 fan-2: 0 
Info:      Processes: 284 Uptime: 21h 31m Memory: 15.49 GiB used: 4.38 GiB (28.3%) Shell: fish inxi: 3.0.37 

~ 
✦ ❯ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 138a:0091 Validity Sensors, Inc. VFS7552 Touch Fingerprint Sensor
Bus 001 Device 004: ID 0cf3:e300 Qualcomm Atheros Communications 
Bus 001 Device 003: ID 0853:0145 Topre Corporation REALFORCE 87 US
Bus 001 Device 006: ID 0c45:6713 Microdia Integrated_Webcam_HD
Bus 001 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

~ 
✦ ❯ xinput list
⎡ Virtual core pointer                          id=2    [master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
⎜   ↳ Logitech MX Vertical                      id=11   [slave  pointer  (2)]
⎜   ↳ DLL07BE:01 06CB:7A13 Mouse                id=16   [slave  pointer  (2)]
⎜   ↳ Logitech MX Vertical                      id=22   [slave  pointer  (2)]
⎜   ↳ DLL07BE:01 06CB:7A13 Touchpad             id=17   [slave  pointer  (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)]
    ↳ Integrated_Webcam_HD: Integrate           id=12   [slave  keyboard (3)]
    ↳ Topre REALFORCE 87 US                     id=13   [slave  keyboard (3)]
    ↳ Topre REALFORCE 87 US Consumer Control    id=14   [slave  keyboard (3)]
    ↳ Topre REALFORCE 87 US Keyboard            id=15   [slave  keyboard (3)]
    ↳ Intel HID events                          id=18   [slave  keyboard (3)]
    ↳ Intel HID 5 button array                  id=19   [slave  keyboard (3)]
    ↳ Dell WMI hotkeys                          id=20   [slave  keyboard (3)]
    ↳ AT Translated Set 2 keyboard              id=21   [slave  keyboard (3)]
    ↳ Topre REALFORCE 87 US                     id=23   [slave  keyboard (3)]
    ↳ Topre REALFORCE 87 US Keyboard            id=24   [slave  keyboard (3)]
    ↳ AT Translated Set 2 keyboard              id=25   [slave  keyboard (3)]
    ↳ Logitech MX Vertical                      id=26   [slave  keyboard (3)]
    ↳ Logitech MX Vertical                      id=27   [slave  keyboard (3)]

~ 
✦ ❯ evtest
No device specified, trying to scan all of /dev/input/event*
Not running as root, no devices may be available.
Available devices:
Select the device event number [0-0]: ^C⏎                                                                                                                             
~ took 3s 
~ took 3s 
✦ ❯ sudo evtest
[sudo] password for a: 
No device specified, trying to scan all of /dev/input/event*
Available devices:
/dev/input/event0:      Lid Switch
/dev/input/event1:      Power Button
/dev/input/event2:      Sleep Button
/dev/input/event3:      Power Button
/dev/input/event4:      AT Translated Set 2 keyboard
/dev/input/event5:      Intel HID events
/dev/input/event6:      Intel HID 5 button array
/dev/input/event7:      PC Speaker
/dev/input/event8:      Dell WMI hotkeys
/dev/input/event9:      Video Bus
/dev/input/event10:     Video Bus
/dev/input/event11:     DLL07BE:01 06CB:7A13 Mouse
/dev/input/event12:     DLL07BE:01 06CB:7A13 Touchpad
/dev/input/event13:     HDA Intel PCH Headphone Mic
/dev/input/event14:     HDA Intel PCH HDMI/DP,pcm=3
/dev/input/event15:     HDA Intel PCH HDMI/DP,pcm=7
/dev/input/event16:     Integrated_Webcam_HD: Integrate
/dev/input/event17:     HDA Intel PCH HDMI/DP,pcm=8
/dev/input/event18:     Topre REALFORCE 87 US
/dev/input/event19:     Topre REALFORCE 87 US Consumer Control
/dev/input/event20:     Topre REALFORCE 87 US Keyboard
/dev/input/event21:     HDA Intel PCH HDMI/DP,pcm=9
/dev/input/event22:     HDA Intel PCH HDMI/DP,pcm=10
/dev/input/event23:     Logitech MX Vertical
/dev/input/event24:     Logitech MX Vertical
/dev/input/event25:     Topre REALFORCE 87 US
/dev/input/event26:     Topre REALFORCE 87 US Keyboard
/dev/input/event27:     AT Translated Set 2 keyboard
Select the device event number [0-27]: USAGE:
 Capture mode:
   evtest [--grab] /dev/input/eventX
     --grab  grab the device for exclusive access

 Query mode: (check exit code)
   evtest --query /dev/input/eventX <type> <value>

<type> is one of: EV_KEY, EV_SW, EV_LED, EV_SND
<value> can either be a numerical value, or the textual name of the
key/switch/LED/sound being queried (e.g. SW_DOCK).

Full journal log `journalctl -b`

https://gist.github.com/dontdieych/8fd4 … 22f8f317e4

Thanks.


YCH

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#2 2020-03-26 13:04:31

xerxes_
Member
Registered: 2018-04-29
Posts: 255

Re: Power(suspend), Brightness Up/Down keys are only working after...

Not related to your problem, but you may want to disable/uninstall baloo* to silence log output.

Also look in /var/log/pacman.log to see what was updated since time you said.

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