Disk encryption password prompt doesn't appear - Linux Mint 17.1












1















I've installed Linux Mint 17.1 on my desktop computer with full disk encryption set up. Upon starting my computer and after the splash screen, a black screen appears, and does not move on. If I type my encryption password and press enter, it will accept it and move on to the login screen, however there's nothing actually showing that I'm typing into.



I have the same version of Linux installed on my laptop, and am greeted with this screen instead of a completely black one.



Is there any way that I can get that prompt to appear on my desktop?










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    1















    I've installed Linux Mint 17.1 on my desktop computer with full disk encryption set up. Upon starting my computer and after the splash screen, a black screen appears, and does not move on. If I type my encryption password and press enter, it will accept it and move on to the login screen, however there's nothing actually showing that I'm typing into.



    I have the same version of Linux installed on my laptop, and am greeted with this screen instead of a completely black one.



    Is there any way that I can get that prompt to appear on my desktop?










    share|improve this question



























      1












      1








      1








      I've installed Linux Mint 17.1 on my desktop computer with full disk encryption set up. Upon starting my computer and after the splash screen, a black screen appears, and does not move on. If I type my encryption password and press enter, it will accept it and move on to the login screen, however there's nothing actually showing that I'm typing into.



      I have the same version of Linux installed on my laptop, and am greeted with this screen instead of a completely black one.



      Is there any way that I can get that prompt to appear on my desktop?










      share|improve this question
















      I've installed Linux Mint 17.1 on my desktop computer with full disk encryption set up. Upon starting my computer and after the splash screen, a black screen appears, and does not move on. If I type my encryption password and press enter, it will accept it and move on to the login screen, however there's nothing actually showing that I'm typing into.



      I have the same version of Linux installed on my laptop, and am greeted with this screen instead of a completely black one.



      Is there any way that I can get that prompt to appear on my desktop?







      linux linux-mint disk-encryption






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Jan 22 at 0:24









      Twisty Impersonator

      18.4k146599




      18.4k146599










      asked Apr 26 '15 at 2:30









      T.J. MazeikaT.J. Mazeika

      10914




      10914






















          4 Answers
          4






          active

          oldest

          votes


















          0














          the way it is behaving on desktop TECHNICALLY is proper but try sudo update-initramfs -C -k all && sudo update-grub (ensuring if needed --true FDE) that the cpio and cryptodisk=1 arguments are in grub.d/.... FIRST






          share|improve this answer































            0














            I just encountered this on Linux Mint 17.3. It appears to be an upstream bug, possibly due to which kernel you are running (I also suspect it's got to do with me using UEFI, but no confirmation on that). See here for more info, but the basic 100% short term fix is to use text mode instead of graphical.



            $ sudo nano /etc/default/grub
            ...
            Add this line:
            GRUB_GFXPAYLOAD_LINUX=text
            ...
            $ sudo update-grub
            $ sudo reboot


            Not as pretty, but at least there is some basic feedback that you entered a password and it's decrypting/wrong pass/etc






            share|improve this answer
























            • I installed Linux mint on a 7-9 year old motherboard that didn't even have UEFI and still had a blank screen. If I used the arrow keys it would show me a login prompt but otherwise it was just a black screen.

              – Rujikin
              Feb 27 '16 at 17:15



















            -1














            I'm facing the same problem with my Linux Mint 17.3 installation right now. When the encryption screen should appear, for me it's possible to change the monitor source by pressing "Windows-Key + P" two times. Even if there is just one monitor connected to my computer, linux seems to think I want to use the HDMI instead of the DVI thats in fact connected.



            I read some articles about the display settings that are not applied system-wide and that it should be possible to edit the default monitor in /etc/mdm/Init/Default. Unfortunately the solution didn't work for me either:



            http://segfault.linuxmint.com/2015/08/configuring-the-mdm-login-screen-for-multiple-monitors/



            Maybe it is helpful for someone.






            share|improve this answer































              -1














              I have a similar problem, but I just go back to a txt login screen by pressing CTRL+ALT + BACKSPACE, which then asks for the passphrase, then it unencrypts so I can get to the login screen. From there, no problems.






              share|improve this answer

























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                4 Answers
                4






                active

                oldest

                votes








                4 Answers
                4






                active

                oldest

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                active

                oldest

                votes






                active

                oldest

                votes









                0














                the way it is behaving on desktop TECHNICALLY is proper but try sudo update-initramfs -C -k all && sudo update-grub (ensuring if needed --true FDE) that the cpio and cryptodisk=1 arguments are in grub.d/.... FIRST






                share|improve this answer




























                  0














                  the way it is behaving on desktop TECHNICALLY is proper but try sudo update-initramfs -C -k all && sudo update-grub (ensuring if needed --true FDE) that the cpio and cryptodisk=1 arguments are in grub.d/.... FIRST






                  share|improve this answer


























                    0












                    0








                    0







                    the way it is behaving on desktop TECHNICALLY is proper but try sudo update-initramfs -C -k all && sudo update-grub (ensuring if needed --true FDE) that the cpio and cryptodisk=1 arguments are in grub.d/.... FIRST






                    share|improve this answer













                    the way it is behaving on desktop TECHNICALLY is proper but try sudo update-initramfs -C -k all && sudo update-grub (ensuring if needed --true FDE) that the cpio and cryptodisk=1 arguments are in grub.d/.... FIRST







                    share|improve this answer












                    share|improve this answer



                    share|improve this answer










                    answered Apr 26 '15 at 2:39









                    linuxdev2013linuxdev2013

                    976819




                    976819

























                        0














                        I just encountered this on Linux Mint 17.3. It appears to be an upstream bug, possibly due to which kernel you are running (I also suspect it's got to do with me using UEFI, but no confirmation on that). See here for more info, but the basic 100% short term fix is to use text mode instead of graphical.



                        $ sudo nano /etc/default/grub
                        ...
                        Add this line:
                        GRUB_GFXPAYLOAD_LINUX=text
                        ...
                        $ sudo update-grub
                        $ sudo reboot


                        Not as pretty, but at least there is some basic feedback that you entered a password and it's decrypting/wrong pass/etc






                        share|improve this answer
























                        • I installed Linux mint on a 7-9 year old motherboard that didn't even have UEFI and still had a blank screen. If I used the arrow keys it would show me a login prompt but otherwise it was just a black screen.

                          – Rujikin
                          Feb 27 '16 at 17:15
















                        0














                        I just encountered this on Linux Mint 17.3. It appears to be an upstream bug, possibly due to which kernel you are running (I also suspect it's got to do with me using UEFI, but no confirmation on that). See here for more info, but the basic 100% short term fix is to use text mode instead of graphical.



                        $ sudo nano /etc/default/grub
                        ...
                        Add this line:
                        GRUB_GFXPAYLOAD_LINUX=text
                        ...
                        $ sudo update-grub
                        $ sudo reboot


                        Not as pretty, but at least there is some basic feedback that you entered a password and it's decrypting/wrong pass/etc






                        share|improve this answer
























                        • I installed Linux mint on a 7-9 year old motherboard that didn't even have UEFI and still had a blank screen. If I used the arrow keys it would show me a login prompt but otherwise it was just a black screen.

                          – Rujikin
                          Feb 27 '16 at 17:15














                        0












                        0








                        0







                        I just encountered this on Linux Mint 17.3. It appears to be an upstream bug, possibly due to which kernel you are running (I also suspect it's got to do with me using UEFI, but no confirmation on that). See here for more info, but the basic 100% short term fix is to use text mode instead of graphical.



                        $ sudo nano /etc/default/grub
                        ...
                        Add this line:
                        GRUB_GFXPAYLOAD_LINUX=text
                        ...
                        $ sudo update-grub
                        $ sudo reboot


                        Not as pretty, but at least there is some basic feedback that you entered a password and it's decrypting/wrong pass/etc






                        share|improve this answer













                        I just encountered this on Linux Mint 17.3. It appears to be an upstream bug, possibly due to which kernel you are running (I also suspect it's got to do with me using UEFI, but no confirmation on that). See here for more info, but the basic 100% short term fix is to use text mode instead of graphical.



                        $ sudo nano /etc/default/grub
                        ...
                        Add this line:
                        GRUB_GFXPAYLOAD_LINUX=text
                        ...
                        $ sudo update-grub
                        $ sudo reboot


                        Not as pretty, but at least there is some basic feedback that you entered a password and it's decrypting/wrong pass/etc







                        share|improve this answer












                        share|improve this answer



                        share|improve this answer










                        answered Dec 28 '15 at 8:37









                        HamyHamy

                        17812




                        17812













                        • I installed Linux mint on a 7-9 year old motherboard that didn't even have UEFI and still had a blank screen. If I used the arrow keys it would show me a login prompt but otherwise it was just a black screen.

                          – Rujikin
                          Feb 27 '16 at 17:15



















                        • I installed Linux mint on a 7-9 year old motherboard that didn't even have UEFI and still had a blank screen. If I used the arrow keys it would show me a login prompt but otherwise it was just a black screen.

                          – Rujikin
                          Feb 27 '16 at 17:15

















                        I installed Linux mint on a 7-9 year old motherboard that didn't even have UEFI and still had a blank screen. If I used the arrow keys it would show me a login prompt but otherwise it was just a black screen.

                        – Rujikin
                        Feb 27 '16 at 17:15





                        I installed Linux mint on a 7-9 year old motherboard that didn't even have UEFI and still had a blank screen. If I used the arrow keys it would show me a login prompt but otherwise it was just a black screen.

                        – Rujikin
                        Feb 27 '16 at 17:15











                        -1














                        I'm facing the same problem with my Linux Mint 17.3 installation right now. When the encryption screen should appear, for me it's possible to change the monitor source by pressing "Windows-Key + P" two times. Even if there is just one monitor connected to my computer, linux seems to think I want to use the HDMI instead of the DVI thats in fact connected.



                        I read some articles about the display settings that are not applied system-wide and that it should be possible to edit the default monitor in /etc/mdm/Init/Default. Unfortunately the solution didn't work for me either:



                        http://segfault.linuxmint.com/2015/08/configuring-the-mdm-login-screen-for-multiple-monitors/



                        Maybe it is helpful for someone.






                        share|improve this answer




























                          -1














                          I'm facing the same problem with my Linux Mint 17.3 installation right now. When the encryption screen should appear, for me it's possible to change the monitor source by pressing "Windows-Key + P" two times. Even if there is just one monitor connected to my computer, linux seems to think I want to use the HDMI instead of the DVI thats in fact connected.



                          I read some articles about the display settings that are not applied system-wide and that it should be possible to edit the default monitor in /etc/mdm/Init/Default. Unfortunately the solution didn't work for me either:



                          http://segfault.linuxmint.com/2015/08/configuring-the-mdm-login-screen-for-multiple-monitors/



                          Maybe it is helpful for someone.






                          share|improve this answer


























                            -1












                            -1








                            -1







                            I'm facing the same problem with my Linux Mint 17.3 installation right now. When the encryption screen should appear, for me it's possible to change the monitor source by pressing "Windows-Key + P" two times. Even if there is just one monitor connected to my computer, linux seems to think I want to use the HDMI instead of the DVI thats in fact connected.



                            I read some articles about the display settings that are not applied system-wide and that it should be possible to edit the default monitor in /etc/mdm/Init/Default. Unfortunately the solution didn't work for me either:



                            http://segfault.linuxmint.com/2015/08/configuring-the-mdm-login-screen-for-multiple-monitors/



                            Maybe it is helpful for someone.






                            share|improve this answer













                            I'm facing the same problem with my Linux Mint 17.3 installation right now. When the encryption screen should appear, for me it's possible to change the monitor source by pressing "Windows-Key + P" two times. Even if there is just one monitor connected to my computer, linux seems to think I want to use the HDMI instead of the DVI thats in fact connected.



                            I read some articles about the display settings that are not applied system-wide and that it should be possible to edit the default monitor in /etc/mdm/Init/Default. Unfortunately the solution didn't work for me either:



                            http://segfault.linuxmint.com/2015/08/configuring-the-mdm-login-screen-for-multiple-monitors/



                            Maybe it is helpful for someone.







                            share|improve this answer












                            share|improve this answer



                            share|improve this answer










                            answered Mar 1 '16 at 13:23









                            ArnoXfArnoXf

                            1




                            1























                                -1














                                I have a similar problem, but I just go back to a txt login screen by pressing CTRL+ALT + BACKSPACE, which then asks for the passphrase, then it unencrypts so I can get to the login screen. From there, no problems.






                                share|improve this answer






























                                  -1














                                  I have a similar problem, but I just go back to a txt login screen by pressing CTRL+ALT + BACKSPACE, which then asks for the passphrase, then it unencrypts so I can get to the login screen. From there, no problems.






                                  share|improve this answer




























                                    -1












                                    -1








                                    -1







                                    I have a similar problem, but I just go back to a txt login screen by pressing CTRL+ALT + BACKSPACE, which then asks for the passphrase, then it unencrypts so I can get to the login screen. From there, no problems.






                                    share|improve this answer















                                    I have a similar problem, but I just go back to a txt login screen by pressing CTRL+ALT + BACKSPACE, which then asks for the passphrase, then it unencrypts so I can get to the login screen. From there, no problems.







                                    share|improve this answer














                                    share|improve this answer



                                    share|improve this answer








                                    edited Mar 14 '16 at 9:46









                                    Archemar

                                    1,53221018




                                    1,53221018










                                    answered Mar 11 '16 at 18:58









                                    CraigCraig

                                    1




                                    1






























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