Your message dated Wed, 18 Mar 2020 02:50:06 +0000 with message-id <[email protected]> and subject line Bug#954061: Removed package(s) from unstable has caused the Debian Bug report #760851, regarding uswsusp: hibernation aborts (out of memory?) with plenty of swap free to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact [email protected] immediately.) -- 760851: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=760851 Debian Bug Tracking System Contact [email protected] with problems
--- Begin Message ---Package: uswsusp Version: 1.0+20120915-5 Severity: important Dear Maintainer, Hibernation used to work perfectly on my ASUS Zenbook, but approximately three months ago, an upgrade broke it. Expected behaviour is to be able to run "s2disk" and have the system switch to fullscreen, freeze processes, then write the image out to disk. The actual behaviour is that I type "s2disk", the system switches to fullscreen (saying "Snapshotting system..."), and after a brief period aborts the hibernation, switching back to X. The only indication in the logs of this behaviour is that it is first "PM: Preallocating image memory...", and then immediately afterwards "PM: Basic memory bitmaps freed" in what appears to be the first step in resuming my session. Below is an excerpt of my dmesg when I try to hibernate several times in a row. [62614.019501] (NULL device *): firmware: direct-loading firmware iwlwifi-6000g2b-6.ucode [62614.065007] Syncing filesystems ... done. [62614.067419] Freezing user space processes ... (elapsed 0.001 seconds) done. [62614.068982] PM: Marking nosave pages: [mem 0x0009d000-0x000fffff] [62614.068985] PM: Marking nosave pages: [mem 0x20000000-0x201fffff] [62614.068992] PM: Marking nosave pages: [mem 0x40004000-0x40004fff] [62614.068993] PM: Marking nosave pages: [mem 0xc9729000-0xc9d2cfff] [...] [62614.069052] PM: Marking nosave pages: [mem 0xcaced000-0xcaff3fff] [62614.069061] PM: Marking nosave pages: [mem 0xcb000000-0xffffffff] [62614.069632] PM: Basic memory bitmaps created [62614.070074] PM: Preallocating image memory... [62618.433221] PM: Basic memory bitmaps freed [62618.433259] Restarting tasks ... done. [62618.471024] video LNXVIDEO:00: Restoring backlight state [62618.471377] video LNXVIDEO:01: Restoring backlight state [62677.323004] (NULL device *): firmware: direct-loading firmware iwlwifi-6000g2b-6.ucode [62677.375013] Syncing filesystems ... done. [62677.378976] Freezing user space processes ... (elapsed 0.001 seconds) done. [62677.380437] PM: Marking nosave pages: [mem 0x0009d000-0x000fffff] [62677.380440] PM: Marking nosave pages: [mem 0x20000000-0x201fffff] [...] I have tried rmmod'ing my wireless drivers, it makes no difference. Strangely, hibernation appears to work if I am using less than about 3GB of memory. Whenever I have encountered this issue in the past, I usually quit Iceweasel and restart it (thus using less memory). (Yes I have tried killing plugin-containers separately in case it was a Flash issue.) For example, I am encountering this bug right now, with more than 3GB of memory used, even though I have far more than enough swap available: # free -m total used free shared buffers cached Mem: 5869 3052 2817 501 11 607 -/+ buffers/cache: 2434 3435 Swap: 16382 1477 14905 I have tried various uswsusp configurations for the maximum requested image size, ranging from about 30% to 100% of my physical memory size (6GB). Nothing seems to help. As mentioned, if I close enough programs (even innocuous programs like okular) and reduce the total memory used, I can get hibernation to work. Is there some uswsusp setting that I should tweak to try to get this to work? At about the same time as this bug manifested, hibernation started failing about 30% of the time when resuming from disk (i.e. right after 100% of the image is resumed, it panics or something and reboots immediately). I will file a separate bug on this if it remains after fixing the not-enough-memory issue, I only mention it here in case it is a symptom of the same problem. Thanks, ~dwk P.S. I used to be able to hibernate with at least twice as much memory used. And hibernation used to be reliable, I'd have uptimes of several weeks despite hibernating every day. Now I can't hibernate half the time and within a few days, a resume will crash. This is why I have classified this as an important bug; it makes hibernation pretty much unusable for me. -- System Information: Debian Release: jessie/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 3.14-2-amd64 (SMP w/4 CPU cores) Locale: LANG=en_CA.utf8, LC_CTYPE=en_CA.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages uswsusp depends on: ii debconf [debconf-2.0] 1.5.53 ii libblkid1 2.20.1-5.8 ii libc6 2.19-7 ii libgcrypt11 1.5.3-5 ii liblzo2-2 2.08-1 ii libpci3 1:3.2.1-2 ii libx86-1 1.1+ds1-10 Versions of packages uswsusp recommends: ii initramfs-tools 0.115 ii mount 2.20.1-5.8 uswsusp suggests no packages. -- debconf information: * uswsusp/shutdown_method: platform uswsusp/resume_offset: * uswsusp/encrypt: false * uswsusp/image_size: 3606508000 * uswsusp/max_loglevel: uswsusp/no_swap: * uswsusp/snapshot_device: uswsusp/RSA_key_bits: 1024 * uswsusp/early_writeout: true uswsusp/no_snapshot: * uswsusp/resume_device: /dev/disk/by-uuid/xxx-removed-xxx uswsusp/continue_without_swap: true uswsusp/RSA_key_file: /etc/uswsusp.key uswsusp/create_RSA_key: false * uswsusp/compute_checksum: false * uswsusp/suspend_loglevel: * uswsusp/compress: true
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--- Begin Message ---Version: 1.0+20120915-6.2+rm Dear submitter, as the package uswsusp has just been removed from the Debian archive unstable we hereby close the associated bug reports. We are sorry that we couldn't deal with your issue properly. For details on the removal, please see https://bugs.debian.org/954061 The version of this package that was in Debian prior to this removal can still be found using http://snapshot.debian.org/. Please note that the changes have been done on the master archive and will not propagate to any mirrors until the next dinstall run at the earliest. This message was generated automatically; if you believe that there is a problem with it please contact the archive administrators by mailing [email protected]. Debian distribution maintenance software pp. Scott Kitterman (the ftpmaster behind the curtain)
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