| Bug ID | 91707 |
|---|---|
| Summary | Hibernation doesn't work with AMD Radeon R7 265 |
| Product | DRI |
| Version | unspecified |
| Hardware | x86-64 (AMD64) |
| OS | Linux (All) |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | DRM/Radeon |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | rogutes+freedesktop@gmail.com |
Created attachment 117828 [details]
dmesg output
Hibernation works perfectly when using the integrated Intel GPU, but
it only works once when using the discrete AMD Radeon R7 265.
I am testing different GPUs by changing the primary GPU in BIOS.
When trying to hibernate for the second time, I see one of 2 outcomes:
1. Display powers off, but the system stays on and stops responding to
ICMP pings and sysrq; after reset the system boots afresh and fsck
is run.
2. System powers off, but doesn't resume on next boot: boots afresh and
fsck is run.
More observations:
* Suspend to RAM works every time.
* Hibernation works every time as long as X has not been started.
* I am running Arch Linux, swap is on an SSD and not encrypted. I usually start
hibernation with `systemctl hibernate`, but writing to /sys/power/state has the
same effect.
I have no idea how to debug this issue, but would be happy to do it with your
help.
You are receiving this mail because:
- You are the assignee for the bug.
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