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Hello everybody,

I suspect that POL_Wine is blocking my notebook from waking up. Don't know still if this is caused by the screensaver or by suspending to memory (which is the only option on my system with Linu Mint; I can't hibernate the system to disk otherwise).

POL_Wine version 1.7.33, i386

pavel@lenovo:~$ inxi -Fx
System:    Host: lenovo Kernel: 3.13.0-39-generic x86_64 (64 bit, gcc: 4.8.2) Desktop: N/A Distro: Linux Mint 17.1 Rebecca
Machine:   System: LENOVO (portable) product: 20324 version: Lenovo IdeaPad Flex 10
           Mobo: LENOVO model: MELON version: 31900042Std Bios: LENOVO version: 93CN19WW date: 11/07/2013
CPU:       Quad core Intel Pentium CPU N3510 (-MCP-) cache: 1024 KB flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 16000.6 
           Clock Speeds: 1: 1328.00 MHz 2: 498.00 MHz 3: 498.00 MHz 4: 996.00 MHz
Graphics:  Card: Intel ValleyView Gen7 bus-ID: 00:02.0 X.Org: 1.15.1 driver: intel Resolution: 1366x768@60.0hz 
           GLX Renderer: Mesa DRI Intel Bay Trail GLX Version: 3.0 Mesa 10.1.3 Direct Rendering: Yes
Audio:     Card: Intel ValleyView High Definition Audio Controller driver: snd_hda_intel bus-ID: 00:1b.0
           Sound: Advanced Linux Sound Architecture ver: k3.13.0-39-generic
Network:   Card: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter driver: ath9k bus-ID: 01:00.0
           IF: wlan0 state: up mac: 40:f0:2f:40:f2:5c
Drives:    HDD Total Size: 500.1GB (80.0% used) 1: id: /dev/sda model: ST500LT012 size: 500.1GB 
Partition: ID: / size: 18G used: 15G (88%) fs: ext4 ID: /home size: 104G used: 83G (84%) fs: ext4 
RAID:      No RAID devices detected - /proc/mdstat and md_mod kernel raid module present
Sensors:   System Temperatures: cpu: 47.0C mobo: N/A 
           Fan Speeds (in rpm): cpu: N/A 
Info:      Processes: 214 Uptime: 14:30 Memory: 1619.5/3770.8MB Runlevel: 2 Gcc sys: 4.8.2 Client: Shell inxi: 1.8.4 

I don't know how to debug this. As I open the notebook when sleeping, after having run a wine application from PlayOnLinux, either still running or not, a black screen shows up only. The screen shines a dim light, it's to reckon it's running but nothing other works, not even pressing the power button shortly to power the system off gracefully. The notebook should turn off after a while after pressing the power button but it doesn't. I have to press it for a longer time to shut the notebook down. So I think the system is just frozen in these cases.

 Is this a known issue? How can I get rid of it? How do I debug this to give you a deeper insight?

Edited by Cigydd

I never use sleep on laptops, because it has always been hit/miss with them. This is something I would check your distro's forums about.

I also noticed you were running Intel graphics; you may want to try to run the most up-to-date kernel and possibly the Oibaff PPA to see if that helps (pulls in the newest graphics stack for open-source systems.). That may help.