Topic Title: Fedora 20, kernel 13.12.9 sleep\wake up issue
Topic Summary: Can't wake up after sleep, get black screen...
Created On: 02/08/2014 02:09 PM
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 02/08/2014 02:09 PM
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oleg
Peon

Posts: 1
Joined: 02/08/2014

Hello all.

I have HP ProBook 4540s:

CPU: intel core i-5 3210M.

RAM: 8 GB

Graphics: integrated Intel HD4000 / ATI Radeon HD 7650 

OS: Fedora 20, kernel 13.12.9.

So I installed latest Catalyst 13.12, swithcing cards is working, I increased battery life.

But I found that after sleep laptop can't wakeup. I see black screen only, no reaction on keyboard.


Here is dmesg log:

.......

[    1.692775] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20130725/hwxface-571)
[    1.692779] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20130725/hwxface-571)
.......
[   15.424594] Disabling lock debugging due to kernel taint
[   15.428324] fglrx: module verification failed: signature and/or required key missing - tainting kernel
[   15.434330] <6>[fglrx] Maximum main memory to use for locked dma buffers: 7636 MBytes.
[   15.434606] <6>[fglrx]   vendor: 1002 device: 6841 count: 1
[   15.434937] <6>[fglrx] ioport: bar 4, base 0x3000, size: 0x100
[   15.434945] pci 0000:01:00.0: enabling device (0000 -> 0003)
[   15.435101] <6>[fglrx] Kernel PAT support is enabled
[   15.435119] <6>[fglrx] module loaded - fglrx 13.35.5 [Jan 29 2014] with 1 minors
[   22.332449] EXT4-fs (sda5): mounting ext3 file system using the ext4 subsystem
[   22.673858] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null)
[   22.673873] SELinux: initialized (dev sda5, type ext3), uses xattr
[   22.945662] fuse init (API version 7.22)
[   22.950239] SELinux: initialized (dev fusectl, type fusectl), uses genfs_contexts
[   24.350174] SELinux: initialized (dev sda6, type fuseblk), uses genfs_contexts
[   25.182471] SELinux: initialized (dev sda4, type fuseblk), uses genfs_contexts
[   25.191920] systemd-journald[252]: Received request to flush runtime journal from PID 1
.......
[   32.630952] AMD IOMMUv2 driver by Joerg Roedel <joerg.roedel@amd.com>
[   32.630955] AMD IOMMUv2 functionality not available on this system
[   32.640594] <6>[fglrx] Maximum main memory to use for locked dma buffers: 7636 MBytes.
[   32.640798] <6>[fglrx]   vendor: 1002 device: 6841 count: 1
[   32.641048] <6>[fglrx] ioport: bar 4, base 0x3000, size: 0x100
[   32.641200] <6>[fglrx] Kernel PAT support is enabled
[   32.641218] <6>[fglrx] module loaded - fglrx 13.35.5 [Jan 29 2014] with 1 minors
[   34.372491] fglrx_pci 0000:01:00.0: irq 51 for MSI/MSI-X

This issue doesn't appear on free driver


-------------------------
Love linux, but have problems with drivers

Edited: 02/08/2014 at 03:28 PM by oleg
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