Public bug reported:
installer crashed with error
Failed to register EFI boot entry: Operation not permitted
ProblemType: Bug
DistroRelease: Ubuntu 21.04
Package: ubiquity 21.04.9
ProcVersionSignature: Ubuntu 5.10.0-14.15-generic 5.10.11
Uname: Linux 5.10.0-14-generic x86_64
I am seeing this behavior in 4.2.x mainline kernels on Lenovo T440s.
[22758.651387] [drm:intel_pipe_config_compare [i915]] *ERROR* mismatch in
ips_enabled (expected 1, found 0)
[22758.651398] [ cut here ]
[22758.651445] WARNING: CPU: 0 PID: 923 at
@siu managed=true does not fix the problem.
I am running mainline 3.15.1 and suspend/resume was working very well
until I updated the linux-firmware package to the latest version on
06/27/2014.
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I was having the same issue after I had to hard reset on system lockup
on 3.15.1 mainline.
cat /var/log/pm-suspend.log revealed the following.
Running hook /usr/lib/pm-utils/sleep.d/60_wpa_supplicant suspend suspend:
Failed to connect to non-global ctrl_ifname: (null) error: No such file or
looks like the issue I was having has nothing to do with the update.
cat /var/log/pm-suspend.log revealed the following.
Running hook /usr/lib/pm-utils/sleep.d/60_wpa_supplicant suspend suspend:
Failed to connect to non-global ctrl_ifname: (null) error: No such file or
directory
