2

Exactly as the title says: when my machine goes into hibernation I can't wake it back up without getting a pixelated screen, as below:

enter image description here

enter image description here

I can't see the mouse moving, can't log in and I have to perform a hard restart. I can reproduce this behavior by locking my machine and waiting for it to go into hibernate on its own (~30 seconds). I tried to disable hibernate by following the instructions in this question, to no avail.

The following is my video card output, for which the driver is the latest:

01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Device 67ef (rev cf) (prog-if 00 [VGA controller])
    Subsystem: Gigabyte Technology Co., Ltd Device 22de
    Flags: bus master, fast devsel, latency 0, IRQ 31
    Memory at c0000000 (64-bit, prefetchable) [size=256M]
    Memory at d0000000 (64-bit, prefetchable) [size=2M]
    I/O ports at e000 [size=256]
    Memory at fea00000 (32-bit, non-prefetchable) [size=256K]
    Expansion ROM at fea40000 [disabled] [size=128K]
    Capabilities: [48] Vendor Specific Information: Len=08 <?>
    Capabilities: [50] Power Management version 3
    Capabilities: [58] Express Legacy Endpoint, MSI 00
    Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
    Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
    Capabilities: [150] Advanced Error Reporting
    Capabilities: [200] #15
    Capabilities: [270] #19
    Capabilities: [2b0] Address Translation Service (ATS)
    Capabilities: [2c0] #13
    Capabilities: [2d0] #1b
    Capabilities: [320] Latency Tolerance Reporting
    Capabilities: [328] Alternative Routing-ID Interpretation (ARI)
    Capabilities: [370] L1 PM Substates
    Kernel driver in use: amdgpu
    Kernel modules: amdgpu

0

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct.

Browse other questions tagged or ask your own question.