What causes “PKCS#7 signature not signed with a trusted key” The 2019 Stack Overflow Developer Survey Results Are In Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)Could not load 'vboxdrv' after upgrade to Ubuntu 16.04 (and I want to keep secure boot)Ubuntu: “Booting in insecure mode” with SecureBoot enabledNVIDIA proprietary driver does not load when using shimx64 since xenialUbuntu 14.04.05 + nvidia proprietary + UEFI = taints kernel?nvidia gtx 1050 and ubuntu 16.04: nvidia-modprobe errorMok Management Will Not Load on BootSecond USB monitor on laptop and PKCS#7 signature not signed with a trusted keyUbuntu 18.04 Boot hangs at PKCS#7 signature not signed with a trusted keyUbutnu 18.04 - after upgrade - Display/PKCS#7 signature errorNvidia drivers cause Ubuntu 18.04 to hang on bootPKCS#7 signature not signed with a trusted key problem, pc not booting graphically
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What causes “PKCS#7 signature not signed with a trusted key”
The 2019 Stack Overflow Developer Survey Results Are In
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)Could not load 'vboxdrv' after upgrade to Ubuntu 16.04 (and I want to keep secure boot)Ubuntu: “Booting in insecure mode” with SecureBoot enabledNVIDIA proprietary driver does not load when using shimx64 since xenialUbuntu 14.04.05 + nvidia proprietary + UEFI = taints kernel?nvidia gtx 1050 and ubuntu 16.04: nvidia-modprobe errorMok Management Will Not Load on BootSecond USB monitor on laptop and PKCS#7 signature not signed with a trusted keyUbuntu 18.04 Boot hangs at PKCS#7 signature not signed with a trusted keyUbutnu 18.04 - after upgrade - Display/PKCS#7 signature errorNvidia drivers cause Ubuntu 18.04 to hang on bootPKCS#7 signature not signed with a trusted key problem, pc not booting graphically
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;
I installed the nvidia-driver-410 package from the graphics-drivers ppa. I could not boot, with the following message repeated a few times:
PKCS#7 signature not signed with a trusted key
It looked like the easiest solution was to disable SecureBoot (which I've done both in UEFI and by using mokutil --disable-verification), but the problem persisted. I then reenabled SecureBoot, made a new key, signed all the nvidia modules I could find (nvidia.ko, nvidia-uvm.ko, nvidia-drm.ko, nvidia-modeset.ko, nvidiafb.ko, forcedepth.ko) and enrolled the key according to this previous question. I still could not boot.
Now if I look in journalctl to inspect my last boot log, I see there are actually way more signature failures than I was being shown. They still exist for the nvidia modules plus a ton of other random modules like USB drivers. I would upload the journalctl log but I can't seem to enable networking in the recovery root prompt without causing the system to hang.
I am hitting this problem both with kernel 4.15.0.36 and 4.18.15.
drivers nvidia 18.04 kernel uefi
asked Oct 20 '18 at 4:55
Jason PriestJason Priest
312
add a comment |
I installed the nvidia-driver-410 package from the graphics-drivers ppa. I could not boot, with the following message repeated a few times:
PKCS#7 signature not signed with a trusted key
It looked like the easiest solution was to disable SecureBoot (which I've done both in UEFI and by using mokutil --disable-verification), but the problem persisted. I then reenabled SecureBoot, made a new key, signed all the nvidia modules I could find (nvidia.ko, nvidia-uvm.ko, nvidia-drm.ko, nvidia-modeset.ko, nvidiafb.ko, forcedepth.ko) and enrolled the key according to this previous question. I still could not boot.
Now if I look in journalctl to inspect my last boot log, I see there are actually way more signature failures than I was being shown. They still exist for the nvidia modules plus a ton of other random modules like USB drivers. I would upload the journalctl log but I can't seem to enable networking in the recovery root prompt without causing the system to hang.
I am hitting this problem both with kernel 4.15.0.36 and 4.18.15.
drivers nvidia 18.04 kernel uefi
asked Oct 20 '18 at 4:55
Jason PriestJason Priest
312
Got exactly the same issue!
– antoine-sac
Jan 15 at 14:54
add a comment |
I installed the nvidia-driver-410 package from the graphics-drivers ppa. I could not boot, with the following message repeated a few times:
PKCS#7 signature not signed with a trusted key
It looked like the easiest solution was to disable SecureBoot (which I've done both in UEFI and by using mokutil --disable-verification), but the problem persisted. I then reenabled SecureBoot, made a new key, signed all the nvidia modules I could find (nvidia.ko, nvidia-uvm.ko, nvidia-drm.ko, nvidia-modeset.ko, nvidiafb.ko, forcedepth.ko) and enrolled the key according to this previous question. I still could not boot.
Now if I look in journalctl to inspect my last boot log, I see there are actually way more signature failures than I was being shown. They still exist for the nvidia modules plus a ton of other random modules like USB drivers. I would upload the journalctl log but I can't seem to enable networking in the recovery root prompt without causing the system to hang.
I am hitting this problem both with kernel 4.15.0.36 and 4.18.15.
drivers nvidia 18.04 kernel uefi
asked Oct 20 '18 at 4:55
Jason PriestJason Priest
312
I installed the nvidia-driver-410 package from the graphics-drivers ppa. I could not boot, with the following message repeated a few times:
PKCS#7 signature not signed with a trusted key
It looked like the easiest solution was to disable SecureBoot (which I've done both in UEFI and by using mokutil --disable-verification), but the problem persisted. I then reenabled SecureBoot, made a new key, signed all the nvidia modules I could find (nvidia.ko, nvidia-uvm.ko, nvidia-drm.ko, nvidia-modeset.ko, nvidiafb.ko, forcedepth.ko) and enrolled the key according to this previous question. I still could not boot.
Now if I look in journalctl to inspect my last boot log, I see there are actually way more signature failures than I was being shown. They still exist for the nvidia modules plus a ton of other random modules like USB drivers. I would upload the journalctl log but I can't seem to enable networking in the recovery root prompt without causing the system to hang.
I am hitting this problem both with kernel 4.15.0.36 and 4.18.15.
drivers nvidia 18.04 kernel uefi
drivers nvidia 18.04 kernel uefi
asked Oct 20 '18 at 4:55
Jason PriestJason Priest
312
asked Oct 20 '18 at 4:55
Jason PriestJason Priest
312
asked Oct 20 '18 at 4:55
Jason PriestJason Priest
312
asked Oct 20 '18 at 4:55
Jason PriestJason Priest
312
asked Oct 20 '18 at 4:55
Jason PriestJason Priest
312
312
Got exactly the same issue!
– antoine-sac
Jan 15 at 14:54
add a comment |
Got exactly the same issue!
– antoine-sac
Jan 15 at 14:54
Got exactly the same issue!
– antoine-sac
Jan 15 at 14:54
Got exactly the same issue!
– antoine-sac
Jan 15 at 14:54
add a comment |
1 Answer
1
active
oldest
votes
As a workaround you could try:
- You can try uncommenting the existing line under
[daemon]that saysWayland=falsein/etc/gdm3/custom.conf(Ubuntu 18.04+) - if you have dual GPU change BIOS settings from
SwitchabletoUMA - Switching from nVidia drivers to nouveau drivers (I don't like them personally)
- Unplugging any USB devices that may be suspect
However in my personal experience this is a warning, not a critical error, and your boot issue may be caused by something else. For example, I have this warning, and in certain configurations it blasts this error once a second into the log I see when I hit (Ctrl+Alt+F7), but my computer runs fine. I can boot my laptop with many of this errors/warnings and it doesn't seem to break anything, I can even run games fine.
So even though this error looks bad, you may want to look around for other culprits if you aren't booting. It may be a false alarm.
answered 2 mins ago
JonathanJonathan
1,36031534
add a comment |
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1 Answer
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active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
As a workaround you could try:
- You can try uncommenting the existing line under
[daemon]that saysWayland=falsein/etc/gdm3/custom.conf(Ubuntu 18.04+) - if you have dual GPU change BIOS settings from
SwitchabletoUMA - Switching from nVidia drivers to nouveau drivers (I don't like them personally)
- Unplugging any USB devices that may be suspect
However in my personal experience this is a warning, not a critical error, and your boot issue may be caused by something else. For example, I have this warning, and in certain configurations it blasts this error once a second into the log I see when I hit (Ctrl+Alt+F7), but my computer runs fine. I can boot my laptop with many of this errors/warnings and it doesn't seem to break anything, I can even run games fine.
So even though this error looks bad, you may want to look around for other culprits if you aren't booting. It may be a false alarm.
answered 2 mins ago
JonathanJonathan
1,36031534
add a comment |
As a workaround you could try:
- You can try uncommenting the existing line under
[daemon]that saysWayland=falsein/etc/gdm3/custom.conf(Ubuntu 18.04+) - if you have dual GPU change BIOS settings from
SwitchabletoUMA - Switching from nVidia drivers to nouveau drivers (I don't like them personally)
- Unplugging any USB devices that may be suspect
However in my personal experience this is a warning, not a critical error, and your boot issue may be caused by something else. For example, I have this warning, and in certain configurations it blasts this error once a second into the log I see when I hit (Ctrl+Alt+F7), but my computer runs fine. I can boot my laptop with many of this errors/warnings and it doesn't seem to break anything, I can even run games fine.
So even though this error looks bad, you may want to look around for other culprits if you aren't booting. It may be a false alarm.
answered 2 mins ago
JonathanJonathan
1,36031534
add a comment |
As a workaround you could try:
- You can try uncommenting the existing line under
[daemon]that saysWayland=falsein/etc/gdm3/custom.conf(Ubuntu 18.04+) - if you have dual GPU change BIOS settings from
SwitchabletoUMA - Switching from nVidia drivers to nouveau drivers (I don't like them personally)
- Unplugging any USB devices that may be suspect
However in my personal experience this is a warning, not a critical error, and your boot issue may be caused by something else. For example, I have this warning, and in certain configurations it blasts this error once a second into the log I see when I hit (Ctrl+Alt+F7), but my computer runs fine. I can boot my laptop with many of this errors/warnings and it doesn't seem to break anything, I can even run games fine.
So even though this error looks bad, you may want to look around for other culprits if you aren't booting. It may be a false alarm.
answered 2 mins ago
JonathanJonathan
1,36031534
As a workaround you could try:
- You can try uncommenting the existing line under
[daemon]that saysWayland=falsein/etc/gdm3/custom.conf(Ubuntu 18.04+) - if you have dual GPU change BIOS settings from
SwitchabletoUMA - Switching from nVidia drivers to nouveau drivers (I don't like them personally)
- Unplugging any USB devices that may be suspect
However in my personal experience this is a warning, not a critical error, and your boot issue may be caused by something else. For example, I have this warning, and in certain configurations it blasts this error once a second into the log I see when I hit (Ctrl+Alt+F7), but my computer runs fine. I can boot my laptop with many of this errors/warnings and it doesn't seem to break anything, I can even run games fine.
So even though this error looks bad, you may want to look around for other culprits if you aren't booting. It may be a false alarm.
answered 2 mins ago
JonathanJonathan
1,36031534
answered 2 mins ago
JonathanJonathan
1,36031534
answered 2 mins ago
JonathanJonathan
1,36031534
answered 2 mins ago
JonathanJonathan
1,36031534
1,36031534
add a comment |
add a comment |
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Got exactly the same issue!
– antoine-sac
Jan 15 at 14:54