Artifacts when returning from suspendGraphics trouble after resuming from hibernate or suspendError mounting SD card when returning from suspendAfter Ubuntu 14.04 upgrade, two different lock screensCan't see mouse icon when returning from suspend

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Artifacts when returning from suspend


Graphics trouble after resuming from hibernate or suspendError mounting SD card when returning from suspendAfter Ubuntu 14.04 upgrade, two different lock screensCan't see mouse icon when returning from suspend






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Sometimes, when i return from a "Suspended" state, I can see some artifacts in random areas of some application windows.



enter image description here



They are quite annoying and sometimes they make the application totally unusable, to the point I have to close it and opening again. In some cases like the "switch user" screen, make it simply unusuable.



What are those things? Why do they appear? How can I avoid them?










share|improve this question































    0


















    Sometimes, when i return from a "Suspended" state, I can see some artifacts in random areas of some application windows.



    enter image description here



    They are quite annoying and sometimes they make the application totally unusable, to the point I have to close it and opening again. In some cases like the "switch user" screen, make it simply unusuable.



    What are those things? Why do they appear? How can I avoid them?










    share|improve this question



























      0













      0









      0








      Sometimes, when i return from a "Suspended" state, I can see some artifacts in random areas of some application windows.



      enter image description here



      They are quite annoying and sometimes they make the application totally unusable, to the point I have to close it and opening again. In some cases like the "switch user" screen, make it simply unusuable.



      What are those things? Why do they appear? How can I avoid them?










      share|improve this question














      Sometimes, when i return from a "Suspended" state, I can see some artifacts in random areas of some application windows.



      enter image description here



      They are quite annoying and sometimes they make the application totally unusable, to the point I have to close it and opening again. In some cases like the "switch user" screen, make it simply unusuable.



      What are those things? Why do they appear? How can I avoid them?







      suspend visual-artifacts






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Sep 28 at 7:27









      Enrique Moreno TentEnrique Moreno Tent

      2,1745 gold badges29 silver badges50 bronze badges




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