| Bug ID | 110574 |
|---|---|
| Summary | System hang after screen power saving |
| Product | DRI |
| Version | XOrg git |
| Hardware | x86-64 (AMD64) |
| OS | Linux (All) |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | DRM/AMDgpu |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | number048@gmail.com |
Created attachment 144122 [details] dmesg After updating to Xubuntu 19.04 I started having problems with the screen saver feature. After a request for the monitor to go into power saving mode I am unable to recover the system. When the monitor turns on again I get the last image shown but I cannot move the cursor, nothing on the screen is moving, everything is frozen and I cannot use ssh to access the machine. Later I discovered that I could access the computer using ssh before I let the monitor enter power saving mode and I was then able to save a copy of dmesg. As soon as the monitor is turned off by the system the crash happens: [ 2674.166451] general protection fault: 0000 [#1] SMP NOPTI ... [ 2674.166530] RIP: 0010:dce110_vblank_set+0x4f/0xa0 [amdgpu] with the last 5 entries of the call trace: [ 2674.166624] dal_irq_service_set+0x4c/0x90 [amdgpu] [ 2674.166687] dc_interrupt_set+0x24/0x30 [amdgpu] [ 2674.166753] dm_enable_vblank+0x2a/0x40 [amdgpu] [ 2674.166768] drm_vblank_enable+0xe2/0x130 [drm] [ 2674.166781] drm_vblank_get+0x92/0xb0 [drm] I was using the Oibaf PPA both before and after I updated to Xubuntu 19.04. I tried to use the kernel v5.1-rc7 from the Ubuntu mainline: https://kernel.ubuntu.com/~kernel-ppa/mainline/ My linux command line: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash radeon.cik_support=0 amdgpu.cik_support=1 amdgpu.dc=1"
You are receiving this mail because:
- You are the assignee for the bug.
_______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
