Computer won't wake from sleep after suspend [xfce, debian testing]

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So, ever since I switched to xfce, I have been having some issues with suspending my system.



My system wakes from sleep normally most of the time, but every once in a while, my computer will turn on, and my status lights will turn on, but my screen won't initiate. I really have no idea why this happens, and it's been bothering me for too long.



I have a sneaking suspicion it has to do with xscreensaver. This is because I have disabled it, but I managed to wake my computer immediately one time and was greeted both to the lightdm login screen, then afterwards the xscreensaver login, which shouldn't be there.




debian xfce power-management suspend




share|improve this question


























    up vote
    1
    down vote

    favorite












    So, ever since I switched to xfce, I have been having some issues with suspending my system.



    My system wakes from sleep normally most of the time, but every once in a while, my computer will turn on, and my status lights will turn on, but my screen won't initiate. I really have no idea why this happens, and it's been bothering me for too long.



    I have a sneaking suspicion it has to do with xscreensaver. This is because I have disabled it, but I managed to wake my computer immediately one time and was greeted both to the lightdm login screen, then afterwards the xscreensaver login, which shouldn't be there.




    debian xfce power-management suspend




    share|improve this question
























      up vote
      1
      down vote

      favorite









      up vote
      1
      down vote

      favorite











      So, ever since I switched to xfce, I have been having some issues with suspending my system.



      My system wakes from sleep normally most of the time, but every once in a while, my computer will turn on, and my status lights will turn on, but my screen won't initiate. I really have no idea why this happens, and it's been bothering me for too long.



      I have a sneaking suspicion it has to do with xscreensaver. This is because I have disabled it, but I managed to wake my computer immediately one time and was greeted both to the lightdm login screen, then afterwards the xscreensaver login, which shouldn't be there.




      debian xfce power-management suspend




      share|improve this question














      So, ever since I switched to xfce, I have been having some issues with suspending my system.



      My system wakes from sleep normally most of the time, but every once in a while, my computer will turn on, and my status lights will turn on, but my screen won't initiate. I really have no idea why this happens, and it's been bothering me for too long.



      I have a sneaking suspicion it has to do with xscreensaver. This is because I have disabled it, but I managed to wake my computer immediately one time and was greeted both to the lightdm login screen, then afterwards the xscreensaver login, which shouldn't be there.





      debian xfce power-management suspend





      share|improve this question













      share|improve this question




      share|improve this question








      edited Jan 13 at 19:02

























      asked Jan 13 at 1:21









      SpecialBomb

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          Some kernel version have problems waking from a deep-sleep. Go into your BIOS and search for "C States" or "Sleep states" or similar. Change the maximum value to 1, or even to off, and see if that removes the problem. These "C States" are used to moderate the CPU power consumption, so you want to allow the highest-value state that your kernel will wake up from.






          share|improve this answer




















          • alright, ill look at that. It will take a bit to test it, as the chance that my computer will wake properly is seemingly random.
            – SpecialBomb
            Jan 16 at 0:01










          • That didn't seem to work. I only had full power mode and ram power only mode, and I still had issues with either one of them.
            – SpecialBomb
            Jan 17 at 18:54










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          up vote
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          down vote













          Some kernel version have problems waking from a deep-sleep. Go into your BIOS and search for "C States" or "Sleep states" or similar. Change the maximum value to 1, or even to off, and see if that removes the problem. These "C States" are used to moderate the CPU power consumption, so you want to allow the highest-value state that your kernel will wake up from.






          share|improve this answer




















          • alright, ill look at that. It will take a bit to test it, as the chance that my computer will wake properly is seemingly random.
            – SpecialBomb
            Jan 16 at 0:01










          • That didn't seem to work. I only had full power mode and ram power only mode, and I still had issues with either one of them.
            – SpecialBomb
            Jan 17 at 18:54














          up vote
          0
          down vote













          Some kernel version have problems waking from a deep-sleep. Go into your BIOS and search for "C States" or "Sleep states" or similar. Change the maximum value to 1, or even to off, and see if that removes the problem. These "C States" are used to moderate the CPU power consumption, so you want to allow the highest-value state that your kernel will wake up from.






          share|improve this answer




















          • alright, ill look at that. It will take a bit to test it, as the chance that my computer will wake properly is seemingly random.
            – SpecialBomb
            Jan 16 at 0:01










          • That didn't seem to work. I only had full power mode and ram power only mode, and I still had issues with either one of them.
            – SpecialBomb
            Jan 17 at 18:54












          up vote
          0
          down vote










          up vote
          0
          down vote









          Some kernel version have problems waking from a deep-sleep. Go into your BIOS and search for "C States" or "Sleep states" or similar. Change the maximum value to 1, or even to off, and see if that removes the problem. These "C States" are used to moderate the CPU power consumption, so you want to allow the highest-value state that your kernel will wake up from.






          share|improve this answer












          Some kernel version have problems waking from a deep-sleep. Go into your BIOS and search for "C States" or "Sleep states" or similar. Change the maximum value to 1, or even to off, and see if that removes the problem. These "C States" are used to moderate the CPU power consumption, so you want to allow the highest-value state that your kernel will wake up from.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Jan 14 at 17:10









          Oldest Software Guy

          1672




          1672











          • alright, ill look at that. It will take a bit to test it, as the chance that my computer will wake properly is seemingly random.
            – SpecialBomb
            Jan 16 at 0:01










          • That didn't seem to work. I only had full power mode and ram power only mode, and I still had issues with either one of them.
            – SpecialBomb
            Jan 17 at 18:54
















          • alright, ill look at that. It will take a bit to test it, as the chance that my computer will wake properly is seemingly random.
            – SpecialBomb
            Jan 16 at 0:01










          • That didn't seem to work. I only had full power mode and ram power only mode, and I still had issues with either one of them.
            – SpecialBomb
            Jan 17 at 18:54















          alright, ill look at that. It will take a bit to test it, as the chance that my computer will wake properly is seemingly random.
          – SpecialBomb
          Jan 16 at 0:01




          alright, ill look at that. It will take a bit to test it, as the chance that my computer will wake properly is seemingly random.
          – SpecialBomb
          Jan 16 at 0:01












          That didn't seem to work. I only had full power mode and ram power only mode, and I still had issues with either one of them.
          – SpecialBomb
          Jan 17 at 18:54




          That didn't seem to work. I only had full power mode and ram power only mode, and I still had issues with either one of them.
          – SpecialBomb
          Jan 17 at 18:54












           

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