Subject: base: multiple critical problems booting Package: base Justification: breaks the whole system Severity: critical
Dear Maintainer, below i describe multiple bugs in booting in jessie, which might be relevant to stretch. most are grave or critical. many are accessibility-related. please forgive any solecisms, such as putting more than one thing into a bug report. i am limited in computer use. i provide suggested fixes where possible. however, i am just an ordinary user. === notes: just to be clear, i have never used lvm. i have no /dev/mapper/sda7_crypt. i do not hibernate my desktop. === i want to document that my user experience booting in jessie is broken. separate bugs will not accomplish this. it has taken me more than 3 months to debug this far -- 3 months of broken booting. i still cannot boot to jessie. (update much later: i finally was able to.) the experience was unexpectedly hostile. here are examples. they are in sequence. 0. i upgraded to jessie and found out that x won't work due to modesetting something or other, unlike in wheezy. turning off or on modesetting introduces different bugs, which i will not report here. after months of debugging, i figured out i might need nonfree firmware. i tried forever to avoid that, but nothing worked and nothing was documented. so i guessed that i need the firmware. bug fix: document this in release notes 1. rebooted, and discovered that the font was unreadably small, unlike wheezy. after difficulty, i figured out i had to change grub. did so. that worked. FOR A WHILE. this is an accessibility bug. it means that i cannot use the computer. bug fix: accessible defaults bug fix: say how to change fonts 2. booted. after saying one line, it said "cryptsetup: lvm is not available" repeatedly. it was not possible to stop. I HAVE NEVER RUN LVM. i avoid lvm to avoid bugs. and now it is STILL causing bugs. :( to me as an ordinary user, this error message could be improved to tell me what the problem is or give me a chance to fix it. there is nothing intelligible on the web about this. bug fix: defensive programming bug fix: meaningful error message please with sugar on top? bug fix: ask the user for the partition bug fix: don't assume it's lvm bug fix: say what partition you tried i don't think the ordinary user should be made to debug his own initramfs. or even know what an initramfs is. 2.5 update: [2017-02-11 Sat 12:41] it is absolutely confirmed that the lvm is not available bug is intermittent. just now, i booted and got the bug. then i booted again and it was ok. on previous occasions, it would not book. 3. after those 3 months of debugging, i figured out that the "lvm is not available" message means "you used /dev/disk/by-id to specify partitions in fstab/crypttab and we no longer support that in jessie, for unknown reasons". i was told this was definitely fine to do. furthermore, it works on wheezy. by-id notation is user friendly because you know what drive you are on, unlike with uuid, and you don't have to screw around with labels. when you are new to debugging booting, you want the information that by-id provides to fix problems. sometimes you have to reboot to find out what drive it is. arch wiki recommends it too. however, on jessie, apparently the symlinks are not set up at boot time. but uuid and label symlinks are. as of [2017-01-14 Sat] i do not use by-id, precisely because of this bug. HOWEVER, I STILL GET THE BUG. bug fix: set up the symlinks. why is by-id bad here? bug fix: error message saying that /dev/disk/by-id symlink target not found bug fix: document that they work or don't work bug fix: offer a shell to set them up bug fix: set them up as a special customer service if there is a bug bug fix: have update-initramfs fail loudly instead of silently 4. one of my goals is to set up a new drive as a backup -- with accessibility fixed as much as possible -- in case there are problems booting to my main drive. however, this is problematic. with or without this: i have had many, many, runins with update-initramfs. i finally settled on something that seemed to work: # of course i looked for error messages update-initramfs -u -k all && echo update-initramfs returned normal exit code. like i believe that. # fixme update-grub should, but does not, create /boot/grub/grub.cfg update-grub # we do either grub-install or dpkg-reconfigure # dpkg-reconfigure says what future upgrades should install to echo enter argument to grub-install like /dev/sdb and sacrifice a goat: grub-install `line` maybe this is totally wrong. i am an ordinary person just trying to get my computer to work. i tried dpkg-reconfigure grub-pc also. in order to put in the brittle, hardcoded partition syntax, i did the above. but guess what? update-initramfs silently failed to change initrd/conf/conf.d/cryptroot! in the past it silently failed to create it at all, so this is progress! bug fix: don't silently fail bug fix: don't fail to write a file bug fix: don't fail to update a file bug fix: don't make user edit his or her initrd bug fix: don't make user have to debug 5. after i figured all of this out and put in the brittle, hardcoded partition syntax into the initrd... and remember, i didn't even know what an initrd was.... i rebooted and it worked. FOR A FEW SECONDS. it then SWITCHED FONT BACK TO UNREADABLE, DESPITE MY HAVING FIXED GRUB. apparently debian wants to make its fonts unreadable because accessibility is communist and should be abolished or the world will start singing "Imagine" and waving a hammer and sickle around. bug fix: stick with the wheezy 640x480 fonts by default bug fix: say how to change font size bug fix: default to what grub did for fonts bug fix: remember that accessibility is needed bug fix: make future software accessible bug fix: *PUT ACCESSIBILITY IN THE DEBIAN SOCIAL CONTRACT* bug fix: document accessibility basics bug fix: remember how debian was supposed to be for EVERYBODY? imagine ALL the people. please. 6. there are still bugs. they have something to do with "emergency mode" and there are unreadable instructions (because bugs) about journalctl. and something like "start job is running for". and it doesn't like control alt delete. charming i'm sure. but the font is too small and i can't fix them. or even report them adequately. even if i could read them, i'd have to write them down. the kernel does not save errors to, e.g. /boot so you can get help with errors or search for them. bug fix: if you're going to introduce stuff user has to do, offer to put those instructions onto a partition in a file. bug fix: write logs, errors, and instructions to a file bug fix: if you are in emergency mode, say WHY bug fix: fix whatever bug caused the problem 7. it prompted to do ^D to continue. i did so. nothing happened. bug fix: you get the drill 8. whenever i have to use the linux console, i have significant neurological issues, due to the blinking cursor. this includes when booting, logging in, using the command line, using emacs, etc. bug fix: do not blink by default. i suggest a large inverted box. bug fix: blinking is an accessibility issue there is an ansi sequence that turns off blinking, but it frequently gets reset again for unknown reasons. furthermore, emacs resets the terminal to blink again. furthermore, an ansi sequence is not somethign that you can memorize for when you are having computer problems. === 8.5. accessibility issues in debian are often given less credence than mere wishlist items. there is a pervasive sense of dismissal. people often say "it does not affect me, therefore it does not matter". even where somebody doesn't think it's a problem for themselves, they will sometimes fix somebody's wishlist, but if it is an accessibility issue there is sometimes hostility, and demands for biomedical proof, and so on. this is clear bigotry. it would be great if accessibility were in the social contract. explicit acknowledgement that people matter. === note: i got the bogus "lvm is not available" bug again today [2017-01-14 Sat] when upgrading. i then rebooted again and it worked. so it's intermittent. also, today i got the "inability to shut down because a stop job is waiting" systemd bug. but i finally got through that one. but i fear it. it could bite me at any time. just as "lvm is not available" could. === most of these are /dealbreaker bugs/. they are /grave or critical/. i hope this will not be downgraded. as an ordinary user, i think i have gone the extra mile in trying to debug this. === i have severe rsi preventing detailed contact. future email will be limited. *** Reporter, please consider answering these questions, where appropriate *** * What led up to the situation? * What exactly did you do (or not do) that was effective (or ineffective)? * What was the outcome of this action? * What outcome did you expect instead? *** End of the template - remove these template lines *** -- Package-specific info: -- initramfs sizes -rw-r--r-- 1 root root 17M Jan 14 11:39 /boot/initrd.img-3.16.0-4-amd64 -rw-r--r-- 1 root root 13M May 18 2016 /boot/initrd.img-3.2.0-4-amd64 -rw------- 1 root root 11M Jul 25 2015 /boot/initrd.img-3.2.0-4-amd64--backup -rw-r--r-- 1 root root 18M Jan 14 11:38 /boot/initrd.img-4.5.0-0.bpo.2-amd64 -- /proc/cmdline BOOT_IMAGE=/vmlinuz-3.16.0-4-amd64 root=UUID=cc8d4477-498a-429c-a651-44c1f7bddd69 ro -- resume RESUME=/dev/mapper/sda7_crypt -- /proc/filesystems ext3 ext2 ext4 -- lsmod Module Size Used by pci_stub 12429 1 vboxpci 22921 0 vboxnetadp 25540 0 vboxnetflt 27648 0 vboxdrv 379703 3 vboxnetadp,vboxnetflt,vboxpci xt_tcpudp 12527 50 ip6table_mangle 12540 0 iptable_nat 12646 1 nf_conntrack_ipv4 18448 14 nf_defrag_ipv4 12483 1 nf_conntrack_ipv4 nf_nat_ipv4 12912 1 iptable_nat nf_nat 18241 2 nf_nat_ipv4,iptable_nat xt_TCPMSS 12588 2 xt_LOG 17171 42 ipt_REJECT 12465 0 iptable_mangle 12536 0 xt_multiport 12518 0 xt_state 12503 0 xt_limit 12601 43 xt_conntrack 12681 13 nf_conntrack_ftp 16783 0 nf_conntrack 87424 7 nf_nat,xt_state,nf_nat_ipv4,xt_conntrack,nf_conntrack_ftp,iptable_nat,nf_conntrack_ipv4 ip6table_filter 12540 1 ip6_tables 25820 2 ip6table_filter,ip6table_mangle iptable_filter 12536 1 ip_tables 21711 3 iptable_filter,iptable_mangle,iptable_nat x_tables 27399 14 ip6table_filter,ip6table_mangle,ip_tables,xt_tcpudp,xt_limit,xt_state,xt_conntrack,xt_LOG,xt_multiport,iptable_filter,xt_TCPMSS,ipt_REJECT,iptable_mangle,ip6_tables binfmt_misc 16949 1 snd_hda_codec_analog 13795 1 snd_hda_codec_generic 63181 1 snd_hda_codec_analog xts 12679 2 gf128mul 12970 1 xts iTCO_wdt 12831 0 iTCO_vendor_support 12649 1 iTCO_wdt ppdev 16782 0 radeon 1349406 2 snd_hda_intel 26407 1 dcdbas 13313 0 snd_hda_controller 26646 1 snd_hda_intel snd_hda_codec 104500 4 snd_hda_codec_generic,snd_hda_intel,snd_hda_controller,snd_hda_codec_analog ttm 77862 1 radeon snd_hwdep 13148 1 snd_hda_codec snd_pcm_oss 44798 0 coretemp 12820 0 snd_mixer_oss 22042 1 snd_pcm_oss evdev 17445 14 snd_pcm 88662 4 snd_pcm_oss,snd_hda_codec,snd_hda_intel,snd_hda_controller kvm_intel 139156 0 drm_kms_helper 49210 1 radeon kvm 392897 1 kvm_intel snd_timer 26720 1 snd_pcm drm 249998 5 ttm,drm_kms_helper,radeon snd 65338 11 snd_pcm_oss,snd_hwdep,snd_timer,snd_pcm,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_mixer_oss,snd_hda_codec_analog serio_raw 12849 0 pcspkr 12595 0 i2c_algo_bit 12751 1 radeon soundcore 13026 2 snd,snd_hda_codec i2c_i801 16965 0 lpc_ich 20768 0 mfd_core 12601 1 lpc_ich tpm_tis 17231 0 tpm 31511 1 tpm_tis mei_me 17941 0 mei 74977 1 mei_me parport_pc 26300 0 parport 35749 2 ppdev,parport_pc shpchp 31121 0 button 12944 0 processor 28221 0 thermal_sys 27642 1 processor i2c_dev 13057 0 i2c_core 46012 6 drm,i2c_i801,i2c_dev,drm_kms_helper,i2c_algo_bit,radeon loop 26605 0 autofs4 35529 2 ext4 477894 5 crc16 12343 1 ext4 mbcache 17171 1 ext4 jbd2 82514 1 ext4 sha256_ssse3 25692 6 sha256_generic 16804 1 sha256_ssse3 ecb 12737 0 cbc 12696 3 algif_skcipher 17349 0 af_alg 13034 1 algif_skcipher dm_crypt 22595 5 dm_mod 89405 11 dm_crypt hid_generic 12393 0 usbhid 44460 0 hid 102264 2 hid_generic,usbhid ses 13106 0 enclosure 13303 1 ses sg 29973 0 sd_mod 44356 9 crc_t10dif 12431 1 sd_mod crct10dif_generic 12581 1 sr_mod 21903 0 cdrom 47424 1 sr_mod crct10dif_common 12356 2 crct10dif_generic,crc_t10dif usb_storage 56215 1 uhci_hcd 43499 0 ehci_pci 12512 0 ehci_hcd 69837 1 ehci_pci ahci 33334 5 ata_generic 12490 0 libahci 27158 1 ahci psmouse 99249 0 libata 177508 3 ahci,libahci,ata_generic e1000e 212128 0 usbcore 195468 5 uhci_hcd,usb_storage,ehci_hcd,ehci_pci,usbhid ptp 17692 1 e1000e usb_common 12440 1 usbcore scsi_mod 191405 6 sg,ses,usb_storage,libata,sd_mod,sr_mod pps_core 17225 1 ptp -- /etc/initramfs-tools/modules -- /etc/kernel-img.conf # Kernel image management overrides # See kernel-img.conf(5) for details do_symlinks = yes do_bootloader = no do_initrd = yes link_in_boot = no -- /etc/initramfs-tools/initramfs.conf MODULES=most BUSYBOX=y KEYMAP=n COMPRESS=gzip DEVICE= NFSROOT=auto -- /etc/initramfs-tools/update-initramfs.conf update_initramfs=yes backup_initramfs=no -- mkinitramfs hooks /etc/initramfs-tools/hooks/: /usr/share/initramfs-tools/hooks: busybox cryptgnupg cryptkeyctl cryptopenct cryptopensc cryptpassdev cryptroot dmsetup fsck keymap klibc kmod resume thermal udev zz-busybox -- System Information: Debian Release: 8.7 Architecture: amd64 (x86_64) Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages initramfs-tools depends on: ii busybox-static [busybox] 1:1.22.0-9+deb8u1 ii cpio 2.11+dfsg-4.1+deb8u1 ii klibc-utils 2.0.4-2 ii kmod 18-3 ii module-init-tools 18-3 ii udev 215-17+deb8u6 Versions of packages initramfs-tools recommends: ii busybox-static [busybox] 1:1.22.0-9+deb8u1 Versions of packages initramfs-tools suggests: ii bash-completion 1:2.1-4 -- no debconf information -- Note: I rarely can send email.