installed the leap 15 on a HP 300 mini (Pavilion Mini) desktop. The darn think refuses to suspend, gfx goes off (so the lights on the USB keyboard) but the system is still working (system fan is working and power LED is still on, not blinking). I even updated the kernel to 4.16 (stable) (bit better response, as while on 4.12 I only could 'wake' up the display by pressing the power button, while on the 4.16 the display can be switched on by just pressing a key on the USB keyboard)

swap is 8GB (same as RAM) , well the system suspends and resumes well using other distros like Ubuntu and Fedora (tested on live images, just to rule out a possible h/ware fault) still no idea whats going on with the opensuse, probably not compatible with that 4-5yo system

dmesg:

Code:
[ 1538.803753] PM: suspend entry (deep)
[ 1538.803763] PM: Syncing filesystems ... done.
[ 1538.952520] Freezing user space processes ... (elapsed 0.001 seconds) done.
[ 1538.954382] OOM killer disabled.
[ 1538.954382] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
[ 1538.955561] Suspending console(s) (use no_console_suspend to debug)
[ 1538.972124] sd 1:0:0:0: [sda] Synchronizing SCSI cache
[ 1539.098252] sd 1:0:0:0: [sda] Stopping disk
[ 1539.667302] ACPI: EC: interrupt blocked
[ 1539.710340] ACPI: Preparing to enter system sleep state S3
[ 1539.713160] ACPI: EC: event blocked
[ 1539.713161] ACPI: EC: EC stopped
[ 1539.713163] PM: Saving platform NVS memory
[ 1539.713315] Disabling non-boot CPUs ...
[ 1539.738215] smpboot: CPU 1 is now offline
[ 1539.759178] smpboot: CPU 2 is now offline
[ 1539.793012] IRQ 23: no longer affine to CPU3
[ 1539.794041] smpboot: CPU 3 is now offline
[ 1539.794367] Enabling non-boot CPUs ...
[ 1539.794511] x86: Booting SMP configuration:
[ 1539.794514] smpboot: Booting Node 0 Processor 1 APIC 0x2
[ 1539.795884]  cache: parent cpu1 should not be sleeping
[ 1539.796340] CPU1 is up
[ 1539.796469] smpboot: Booting Node 0 Processor 2 APIC 0x1
[ 1539.797743]  cache: parent cpu2 should not be sleeping
[ 1539.798236] CPU2 is up
[ 1539.798365] smpboot: Booting Node 0 Processor 3 APIC 0x3
[ 1539.799517]  cache: parent cpu3 should not be sleeping
[ 1539.799999] CPU3 is up
[ 1539.808723] ACPI: EC: EC started
[ 1539.808803] ACPI: Waking up from system sleep state S3
[ 1539.811266] ACPI: EC: interrupt unblocked
[ 1539.876259] ACPI: EC: event unblocked
[ 1539.889004] sd 1:0:0:0: [sda] Starting disk
[ 1539.951822] r8169 0000:02:00.0 eth0: link down
[ 1540.218475] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 1540.223146] ata2.00: configured for UDMA/133
[ 1540.866294] OOM killer enabled.
[ 1540.866295] Restarting tasks ... 
[ 1540.868405] pci_bus 0000:01: Allocating resources
[ 1540.868421] pci_bus 0000:02: Allocating resources
[ 1540.868438] pci_bus 0000:03: Allocating resources
[ 1540.868459] pci_bus 0000:04: Allocating resources
[ 1540.869501] pci_bus 0000:01: Allocating resources
[ 1540.869516] pci_bus 0000:02: Allocating resources
[ 1540.869532] pci_bus 0000:03: Allocating resources
[ 1540.869556] pci_bus 0000:04: Allocating resources
[ 1540.875992] done.
[ 1540.876565] PM: suspend exit
[ 1540.876636] PM: suspend entry (s2idle)
[ 1540.876637] PM: Syncing filesystems ... done.
[ 1540.906498] Freezing user space processes ... (elapsed 0.001 seconds) done.
[ 1540.908414] OOM killer disabled.
[ 1540.908414] Freezing remaining freezable tasks ... (elapsed 0.136 seconds) done.
[ 1541.057455] Suspending console(s) (use no_console_suspend to debug)
[ 1541.075407] sd 1:0:0:0: [sda] Synchronizing SCSI cache
[ 1541.075565] sd 1:0:0:0: [sda] Stopping disk
[ 1541.643323] ACPI: EC: interrupt blocked
[ 1562.111014] ACPI: EC: interrupt unblocked
[ 1562.185229] sd 1:0:0:0: [sda] Starting disk
[ 1562.252225] r8169 0000:02:00.0 eth0: link down
[ 1562.376696] usb 2-4: reset high-speed USB device number 3 using xhci_hcd
[ 1562.518270] ata2: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 1562.522079] ata2.00: configured for UDMA/133
[ 1563.070636] usb 2-4.3: reset low-speed USB device number 6 using xhci_hcd
[ 1563.677241] usb 2-4.4: reset low-speed USB device number 7 using xhci_hcd
[ 1563.820241] r8169 0000:02:00.0 eth0: link up
[ 1564.078710] usb 2-4.1: reset high-speed USB device number 5 using xhci_hcd
[ 1564.275043] usb 2-4.5: reset high-speed USB device number 8 using xhci_hcd
[ 1564.711377] usb 2-4.5.1: reset high-speed USB device number 9 using xhci_hcd
[ 1564.825239] OOM killer enabled.
[ 1564.825241] Restarting tasks ... done.
[ 1564.833510] PM: suspend exit