| Bug ID | 112123 |
|---|---|
| Summary | Laptop freezes after suspend [write fault] |
| Product | xorg |
| Version | unspecified |
| Hardware | x86-64 (AMD64) |
| OS | Linux (All) |
| Status | NEW |
| Severity | critical |
| Priority | not set |
| Component | Driver/nouveau |
| Assignee | nouveau@lists.freedesktop.org |
| Reporter | sandy97@buziaczek.pl |
| QA Contact | xorg-team@lists.x.org |
Created attachment 145812 [details]
A part of journalctl, describing process of crash
Description:
When I suspend (close) my laptop and then try to wake it up, it freezes;
everything is displayed, however, inputs stop reacting and everything on screen
stops moving too. It happens only with GUIs - when I suspend it while in
terminal, it works fine (when I go back to GUI it switches and then freezes,
sadly).
According to journal, this is because of Nouveau having trouble with memory
read:
paź 24 13:43:31 Langley kernel: [drm] Initialized nouveau 1.3.1 20120801 for
0000:01:00.0 on minor 0
paź 24 21:42:32 Langley kernel: nouveau 0000:01:00.0: fifo: write fault at
0000048000 engine 07 [PFIFO] client 07 [BAR_READ] reason 02 [PAGE_NOT_PRESENT]
on channel 2 [003fc13000 Xorg[538]]
paź 24 21:42:32 Langley kernel: nouveau 0000:01:00.0: fifo: fifo engine fault
on channel 2, recovering...
(don't mind Polish month)
Usually, keyboard works just for a few seconds (Caps/Num Lock LEDs react),
touchpad doesn't. I don't think the whole system crashes, I believe it's still
working but is blocked by unresponsive driver.
I believe that if I wait 10 minutes or so, it actually may start working again;
however, reboot is faster in this case.
If I just let my laptop be, so it suspends while open, it wakes up perfectly.
Specs:
Distribution: Arch
Kernel: 5.3.7-arch1-1-ARCH (tested mainline 5.4.0-rc4, bug still occurs; also
occurs on other, older kernels; didn't test other distros)
Laptop: Sony Vaio, model VPCEH2D1E C1065BHW
GPU: GeForce 410M
Steps to reproduce:
1. Close the laptop so it goes to sleep
2. Open it and press something
Since I couldn't find anyone else with this same error, I suppose you need
similar/same model, graphic card or configuration (Sony Vaio with 410M etc).
I am attaching a part of journalctl (starts at lid closing).
Also, I was instructed to report the bug here at the Arch bug list, where I
first described the bug.
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