Screen is not resuming from blank state in debian Buster
by Praveen_Rinku from LinuxQuestions.org on (#4VT81)
I have recently installed Buster on my PC.I have not installed power management pkg and xscreensaver on my PC.
Below is the output of command #xset q:
============================================
Keyboard Control:
auto repeat: on key click percent: 0 LED mask: 00000002
XKB indicators:
00: Caps Lock: off 01: Num Lock: on 02: Scroll Lock: off
03: Compose: off 04: Kana: off 05: Sleep: off
06: Suspend: off 07: Mute: off 08: Misc: off
09: Mail: off 10: Charging: off 11: Shift Lock: off
12: Group 2: off 13: Mouse Keys: off
auto repeat delay: 800 repeat rate: 25
auto repeating keys: 00ffffffdffffbbf
fadfffffffedffff
ffffffffffffffff
ffffffffffffffff
bell percent: 100 bell pitch: 1200 bell duration: 100
Pointer Control:
acceleration: 2/1 threshold: 4
Screen Saver:
prefer blanking: yes allow exposures: yes
timeout: 64800 cycle: 600
Colors:
default colormap: 0x20 BlackPixel: 0x0 WhitePixel: 0xffffff
Font Path:
/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,/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
DPMS (Energy Star):
Server does not have the DPMS Extension
=====================================================
As per above output I find that on the expiration of Screen Saver timeout value, screen goes into blank (black screen)and I am not able to resume it by pressing any keyboard key. I am left with only option of rebooting. if I make this timeout value to 0 , then it doesn't go to blank state. But I want to make it work with certain timeout value. My requirement is that on pressing any keyboard key screen should resume.
I am not sure what I am missing.
==================
lscpu output:
Architecture: i686
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 36 bits physical, 48 bits virtual
CPU(s): 1
On-line CPU(s) list: 0
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 42
Model name: Intel(R) Core(TM) i3-2120 CPU @ 3.30GHz
Stepping: 7
CPU MHz: 1622.017
BogoMIPS: 6585.22
Virtualization: VT-x
L1d cache: 32K
L1i cache: 32K
L2 cache: 256K
L3 cache: 3072K
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx rdtscp lm constant_tsc arch_perfmon pebs bts nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 popcnt tsc_deadline_timer xsave avx lahf_lm epb tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm arat pln pts
===============================
lspci Output:
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
Subsystem: Intel Corporation 2nd Generation Core Processor Family DRAM Controller
Kernel driver in use: snb_uncore
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
Kernel driver in use: pcieport
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
Subsystem: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller
Kernel driver in use: i915
Kernel modules: i915
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
Subsystem: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller
Kernel driver in use: mei_me
Kernel modules: mei_me
00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (rev 05)
Subsystem: Intel Corporation 82579LM Gigabit Network Connection (Lewisville)
Kernel driver in use: e1000e
Kernel modules: e1000e
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)
Subsystem: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller
Kernel driver in use: ehci-pci
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5)
Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)
Subsystem: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller
Kernel driver in use: ehci-pci
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Q67 Express Chipset Family LPC Controller (rev 05)
Subsystem: Intel Corporation Q67 Express Chipset LPC Controller
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family SATA AHCI Controller (rev 05)
Subsystem: Intel Corporation 6 Series/C200 Series Chipset Family 6 port Desktop SATA AHCI Controller
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05)
Subsystem: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller
01:00.0 PCI bridge: Pericom Semiconductor PI7C9X110 PCI Express to PCI bridge (rev 04)
02:00.0 Unassigned class [ffff]: Kvaser AB CAN interface PCIEcan HS or HS/HS
Subsystem: Kvaser AB CAN interface PCIEcan HS or HS/HS
Kernel driver in use: kvpcican
03:00.0 Communication controller [0707]: Oxford Semiconductor Ltd Device c118
Subsystem: Siig Inc Device 2290
Kernel driver in use: parport_pc
Kernel modules: parport_pc
03:00.3 Communication controller [0707]: Oxford Semiconductor Ltd Device c11b
Subsystem: Siig Inc Device 2210
Kernel driver in use: serial
04:0e.0 Communication controller: Comtrol Corporation RocketPort UPCI Plus 4 port RS232 (rev 01)
Subsystem: Comtrol Corporation RocketPort Plus uPCI 4J (4-port) w/RJ45 connectors
Kernel driver in use: rocket
Kernel modules: rocket
=============================================
Xorg.0.log file is attached.
=============================================
Attached Files
Below is the output of command #xset q:
============================================
Keyboard Control:
auto repeat: on key click percent: 0 LED mask: 00000002
XKB indicators:
00: Caps Lock: off 01: Num Lock: on 02: Scroll Lock: off
03: Compose: off 04: Kana: off 05: Sleep: off
06: Suspend: off 07: Mute: off 08: Misc: off
09: Mail: off 10: Charging: off 11: Shift Lock: off
12: Group 2: off 13: Mouse Keys: off
auto repeat delay: 800 repeat rate: 25
auto repeating keys: 00ffffffdffffbbf
fadfffffffedffff
ffffffffffffffff
ffffffffffffffff
bell percent: 100 bell pitch: 1200 bell duration: 100
Pointer Control:
acceleration: 2/1 threshold: 4
Screen Saver:
prefer blanking: yes allow exposures: yes
timeout: 64800 cycle: 600
Colors:
default colormap: 0x20 BlackPixel: 0x0 WhitePixel: 0xffffff
Font Path:
/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,/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
DPMS (Energy Star):
Server does not have the DPMS Extension
=====================================================
As per above output I find that on the expiration of Screen Saver timeout value, screen goes into blank (black screen)and I am not able to resume it by pressing any keyboard key. I am left with only option of rebooting. if I make this timeout value to 0 , then it doesn't go to blank state. But I want to make it work with certain timeout value. My requirement is that on pressing any keyboard key screen should resume.
I am not sure what I am missing.
==================
lscpu output:
Architecture: i686
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 36 bits physical, 48 bits virtual
CPU(s): 1
On-line CPU(s) list: 0
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 42
Model name: Intel(R) Core(TM) i3-2120 CPU @ 3.30GHz
Stepping: 7
CPU MHz: 1622.017
BogoMIPS: 6585.22
Virtualization: VT-x
L1d cache: 32K
L1i cache: 32K
L2 cache: 256K
L3 cache: 3072K
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx rdtscp lm constant_tsc arch_perfmon pebs bts nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 popcnt tsc_deadline_timer xsave avx lahf_lm epb tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm arat pln pts
===============================
lspci Output:
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
Subsystem: Intel Corporation 2nd Generation Core Processor Family DRAM Controller
Kernel driver in use: snb_uncore
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
Kernel driver in use: pcieport
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
Subsystem: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller
Kernel driver in use: i915
Kernel modules: i915
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
Subsystem: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller
Kernel driver in use: mei_me
Kernel modules: mei_me
00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (rev 05)
Subsystem: Intel Corporation 82579LM Gigabit Network Connection (Lewisville)
Kernel driver in use: e1000e
Kernel modules: e1000e
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)
Subsystem: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller
Kernel driver in use: ehci-pci
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5)
Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)
Subsystem: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller
Kernel driver in use: ehci-pci
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Q67 Express Chipset Family LPC Controller (rev 05)
Subsystem: Intel Corporation Q67 Express Chipset LPC Controller
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family SATA AHCI Controller (rev 05)
Subsystem: Intel Corporation 6 Series/C200 Series Chipset Family 6 port Desktop SATA AHCI Controller
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05)
Subsystem: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller
01:00.0 PCI bridge: Pericom Semiconductor PI7C9X110 PCI Express to PCI bridge (rev 04)
02:00.0 Unassigned class [ffff]: Kvaser AB CAN interface PCIEcan HS or HS/HS
Subsystem: Kvaser AB CAN interface PCIEcan HS or HS/HS
Kernel driver in use: kvpcican
03:00.0 Communication controller [0707]: Oxford Semiconductor Ltd Device c118
Subsystem: Siig Inc Device 2290
Kernel driver in use: parport_pc
Kernel modules: parport_pc
03:00.3 Communication controller [0707]: Oxford Semiconductor Ltd Device c11b
Subsystem: Siig Inc Device 2210
Kernel driver in use: serial
04:0e.0 Communication controller: Comtrol Corporation RocketPort UPCI Plus 4 port RS232 (rev 01)
Subsystem: Comtrol Corporation RocketPort Plus uPCI 4J (4-port) w/RJ45 connectors
Kernel driver in use: rocket
Kernel modules: rocket
=============================================
Xorg.0.log file is attached.
=============================================
Attached Files
 | Xorg.0.log.txt (23.1 KB) |