11-12-2019
Quote:
Did you search your filesystem for core files?
I am not sure what I am looking for. I am in the drivers directory now: @/lib/modules/5.0.0-32-generic/kernel/drivers. Should I be looking for graphics drivers? Perhaps I am misinterpreting your question?
@hicksd8 I am not sure what Ubuntu 18.04 live is. I will run the labtop on an external monitor today and see how that goes. If I were to try changing graphics adapter settings; are there any settings that you would recommend specifically?
Edit: Just a note. I went to: settings->details and clicked "Check for updates" and two system updates were downloaded. I restarted the computer and it went through a hardware update. I am not sure if that has fixed the problem but I will let you guys know if it does. Currently I have another monitor hooked up to the labtop and I am running it in mirror mode.
Last edited by Circuits; 11-12-2019 at 12:26 PM..
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LEARN ABOUT OSF1
sys_attrs_pwrmgr
sys_attrs_pwrmgr(5) File Formats Manual sys_attrs_pwrmgr(5)
NAME
sys_attrs_pwrmgr - pwrmgr subsystem attributes
DESCRIPTION
This reference page lists and describes attributes for the Power Manager (pwrmgr) kernel subsystem. To change these attributes so that they
take effect each time you boot the system, you create a stanza file with the attribute settings you want and then use the sysconfigdb com-
mand to update the system configuration database with the information in this file. See the EXAMPLES section for more information about
this process. Refer to the sys_attrs(5) reference page for an general introduction to the topic of kernel subsystem attributes.
A value that enables (1) or disables (0) CPU slowdown after the CPU becomes idle.
A value that enables (1) or disables (0) all power management functions (for CPU, disks, and graphics hardware). The number of min-
utes to wait before powering down registered disks after they become idle.
A value that enables (1) or disables (0) disk spindown after registered disks become idle.
The number of minutes before entering DPMS off mode after display hardware has become idle. If you specify 0 for this attribute,
DPMS off mode is disabled.
A value that enables (1) or disables (0) Display Power Management Signaling (DPMS) modes for graphics display hardware.
The number of minutes before entering DPMS standby mode after display hardware has become idle. If you specify 0 for this attribute,
DPMS standby mode is disabled.
The number of minutes before entering DPMS suspend mode after display hardware has become idle. If you specify 0 for this attribute,
DPMS suspend mode is disabled.
EXAMPLES
The following example shows a sample stanza file named power_mgr.stanza:
pwrmgr:
default_pwrmgr_state=1
cpu_slowdown=1
disk_spindown=1
disk_dwell_time=20
graphics_powerdown=1
graphics_standby_dwell=5
graphics_suspend_dwell=10
graphics_off_dwell=15
This file: Enables power management in general, plus all three of the power management options for idle hardware (CPU slowdown, disk spin-
down, and DPMS modes for graphics displays) Specifies a wait of 20 minutes before spinning down a disk after it has become idle Specifies a
wait of 5, 10, and 15 minutes before entering DPMS standby, suspend, and off modes, respectively, after graphics display hardware has
become idle
See stanza(4) for more information about stanza files.
The following command updates the /etc/sysconfigtab database with the information in the stanza file: # sysconfigdb -a -f power_mgr.stanza
pwrmgr
See sysconfigdb(8) for more information about using this command to update the system configuration database.
SEE ALSO
Commands: sysconfigdb(8)
Files: stanza(4)
Others: sys_attrs(5)
System Administration
sys_attrs_pwrmgr(5)