| Priority | medium |
|---|---|
| Bug ID | 73848 |
| Assignee | dri-devel@lists.freedesktop.org |
| Summary | [Radeon] Blank screen after boot with kernel 3.12.x, xorg 1.15 |
| Severity | normal |
| Classification | Unclassified |
| OS | Linux (All) |
| Reporter | marti@juffo.org |
| Hardware | x86-64 (AMD64) |
| Status | NEW |
| Version | unspecified |
| Component | DRM/Radeon |
| Product | DRI |
With ASUS Radeon R9 270, just after I boot up and GDM is supposed to start, my screen goes blank and some GPU faults are reported in dmesg. Upgrading to kernel 3.13 solves this issue. One time the graphics also recovered with 3.12.8 after coming back from suspend, but I have not been able to reproduce that. Using up-to-date Arch Linux testing with: xorg-server 1.15.0 mesa 10.0.2 libdrm 2.4.51 xf86-video-ati 7.2.0 kernel versions tested: 3.12.8, 3.12.1, 3.11.5, 3.10.10 The following errors are reported in dmesg (full log attached): radeon 0000:01:00.0: GPU fault detected: 147 0x005e7001 radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x091C0002 radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x1E070001 VM fault (0x01, vmid 15) at page 152829954, read from CP (112) radeon 0000:01:00.0: GPU fault detected: 147 0x02de8801 radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00000000 radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x00000000 VM fault (0x00, vmid 0) at page 0, read from unknown (0) radeon 0000:01:00.0: GPU fault detected: 147 0x02de8801 radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00000000 radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x00000000 VM fault (0x00, vmid 0) at page 0, read from unknown (0) radeon 0000:01:00.0: GPU fault detected: 147 0x04df8402 radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00080826 radeon 0000:01:00.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x1F084002 VM fault (0x02, vmid 15) at page 526374, write from TC (132)
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