If use the kde start menu, leave → sleep, it suspends the system. When I log back in, hdmi monitor sound is off the list of the sound icon in the system tray. I see the bell icon and it says ‘graphics were reset’. I have access to pav app.
hdmi sound / nvidia GP106 high definition audio controller digital stereo.
#hwinfo --sound
07: PCI 300.0: 0403 Audio device
[Created at pci.386]
Unique ID: svHJ.aI0zRHBQWr8
Parent ID: CvwD.JB6pWVATSP6
SysFS ID: /devices/pci0000:00/0000:00:05.0/0000:03:00.0
SysFS BusID: 0000:03:00.0
Hardware Class: sound
Model: "Creative SB1570 SB Audigy Fx"
Vendor: pci 0x1102 "Creative Labs"
Device: pci 0x0012 "Sound Core3D [Sound Blaster Recon3D / Z-Series]"
SubVendor: pci 0x1102 "Creative Labs"
SubDevice: pci 0x0010 "SB1570 SB Audigy Fx"
Revision: 0x01
Driver: "snd_hda_intel"
Driver Modules: "snd_hda_intel"
Memory Range: 0xfe204000-0xfe207fff (rw,non-prefetchable)
Memory Range: 0xfe200000-0xfe203fff (rw,non-prefetchable)
IRQ: 38 (13076 events)
Module Alias: "pci:v00001102d00000012sv00001102sd00000010bc04sc03i00"
Driver Info #0:
Driver Status: snd_hda_intel is active
Driver Activation Cmd: "modprobe snd_hda_intel"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #35 (PCI bridge)
29: PCI 100.1: 0403 Audio device
[Created at pci.386]
Unique ID: NXNs.s8tI36z1hcA
Parent ID: _Znp.mxGZ4sT7tg6
SysFS ID: /devices/pci0000:00/0000:00:02.0/0000:01:00.1
SysFS BusID: 0000:01:00.1
Hardware Class: sound
Model: "nVidia GP106 High Definition Audio Controller"
Vendor: pci 0x10de "nVidia Corporation"
Device: pci 0x10f1 "GP106 High Definition Audio Controller"
SubVendor: pci 0x1462 "Micro-Star International Co., Ltd. [MSI]"
SubDevice: pci 0x3283
Revision: 0xa1
Driver: "snd_hda_intel"
Driver Modules: "snd_hda_intel"
Memory Range: 0xfe080000-0xfe083fff (rw,non-prefetchable)
IRQ: 37 (1111 events)
Module Alias: "pci:v000010DEd000010F1sv00001462sd00003283bc04sc03i00"
Driver Info #0:
Driver Status: snd_hda_intel is active
Driver Activation Cmd: "modprobe snd_hda_intel"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #33 (PCI bridge)
30: PCI 14.2: 0403 Audio device
[Created at pci.386]
Unique ID: 5Dex.oj7atcdzLmC
SysFS ID: /devices/pci0000:00/0000:00:14.2
SysFS BusID: 0000:00:14.2
Hardware Class: sound
Model: "ATI SBx00 Azalia (Intel HDA)"
Vendor: pci 0x1002 "ATI Technologies Inc"
Device: pci 0x4383 "SBx00 Azalia (Intel HDA)"
SubVendor: pci 0x1458 "Gigabyte Technology Co., Ltd"
SubDevice: pci 0xa182
Revision: 0x40
Driver: "snd_hda_intel"
Driver Modules: "snd_hda_intel"
Memory Range: 0xfe400000-0xfe403fff (rw,non-prefetchable)
IRQ: 16 (1801 events)
Module Alias: "pci:v00001002d00004383sv00001458sd0000A182bc04sc03i00"
Driver Info #0:
Driver Status: snd_hda_intel is active
Driver Activation Cmd: "modprobe snd_hda_intel"
Config Status: cfg=new, avail=yes, need=no, active=unknown
How do I fix it? help. I need to reboot in order to restore monitor sound.