Bug#589537: grub-pc: TMPDIR is not honoured

Josef Spillner 2005 at kuarepoti-dju.net
Sun Jul 18 15:05:28 UTC 2010


Package: grub-pc
Version: 1.98+20100710-1
Severity: normal

For some obscure reasons I don't have a usable /tmp at the moment, therefore decided to create /tmp2
as an alternative.

# ls -ld /tmp
drwxrwxrwt 10 root root 4096 18. Jul 16:17 /tmp
# LANG=C touch /tmp/unusable-wtf
touch: setting times of `/tmp/unusable-wtf': No such file or directory
# echo $TMPDIR
/tmp2/

Which works fine for applications which honour $TMPDIR, but grub-pc's postinst does not:

Setting up grub-pc (1.98+20100710-1) ...
mktemp: failed to create file via template `/tmp/grub.XXXXXXXXXX': Invalid argument
dpkg: error processing grub-pc (--configure):
 subprocess installed post-installation script returned error exit status 1

The offending line in grub-pc.postinst:

tmp_default_grub="$(mktemp "/tmp/grub.XXXXXXXXXX")"

-- Package-specific info:

*********************** BEGIN /proc/mounts
/dev/disk/by-uuid/384493f8-0bc2-4e63-8ff1-cdce440b4279 / ext3 rw,relatime,errors=remount-ro,data=ordered 0 0
*********************** END /proc/mounts

*********************** BEGIN /boot/grub/device.map
(hd0)	/dev/disk/by-id/ata-SAMSUNG_HD103SJ_S246JDWSB61718
(hd1)	/dev/disk/by-id/ata-ST31000528AS_9VP5S7VR
*********************** END /boot/grub/device.map

*********************** BEGIN /boot/grub/grub.cfg
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by /usr/sbin/grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  load_env
fi
set default="0"
if [ ${prev_saved_entry} ]; then
  set saved_entry=${prev_saved_entry}
  save_env saved_entry
  set prev_saved_entry=
  save_env prev_saved_entry
  set boot_once=true
fi

function savedefault {
  if [ -z ${boot_once} ]; then
    saved_entry=${chosen}
    save_env saved_entry
  fi
}
# DEVICE /dev/sdb1
insmod ext2
set root='(/dev/sdb,1)'
search --no-floppy --fs-uuid --set 384493f8-0bc2-4e63-8ff1-cdce440b4279
if loadfont /usr/share/grub/unicode.pf2 ; then
  set gfxmode=640x480
  insmod gfxterm
  insmod vbe
  if terminal_output gfxterm ; then true ; else
    # For backward compatibility with versions of terminal.mod that don't
    # understand terminal_output
    terminal gfxterm
  fi
fi
# DEVICE /dev/sdb1
insmod ext2
set root='(/dev/sdb,1)'
search --no-floppy --fs-uuid --set 384493f8-0bc2-4e63-8ff1-cdce440b4279
set locale_dir=($root)/boot/grub/locale
set lang=de
insmod gettext
set timeout=5
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=cyan/blue
set menu_color_highlight=white/blue
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/08_custom ###
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.

menuentry "Debian GNU/Linux, with Linux 2.6.32-3-amd64 (nokbd-stx8)" --class debian --class gnu-linux --class gnu --class os {
	insmod ext2
	#set root='(hd0,1)'
	set root='(/dev/sdb,1)'
	search --no-floppy --fs-uuid --set 384493f8-0bc2-4e63-8ff1-cdce440b4279
	echo	Loading Linux 2.6.32-3-amd64 ...
	linux	/boot/vmlinuz-2.6.32-3-amd64 root=UUID=384493f8-0bc2-4e63-8ff1-cdce440b4279 ro  quiet
	echo	Loading initial ramdisk ...
	initrd	/boot/initrd.img-2.6.32-3-amd64
}
### END /etc/grub.d/08_custom ###

### BEGIN /etc/grub.d/10_linux ###
menuentry "Debian GNU/Linux, with Linux 2.6.32-trunk-amd64" --class debian --class gnu-linux --class gnu --class os {
	# DEVICE /dev/sdb1
	insmod ext2
	set root='(/dev/sdb,1)'
	search --no-floppy --fs-uuid --set 384493f8-0bc2-4e63-8ff1-cdce440b4279
	echo	Loading Linux 2.6.32-trunk-amd64 ...
	linux	/boot/vmlinuz-2.6.32-trunk-amd64 root=UUID=384493f8-0bc2-4e63-8ff1-cdce440b4279 ro  quiet
	echo	Loading initial ramdisk ...
	initrd	/boot/initrd.img-2.6.32-trunk-amd64
}
menuentry "Debian GNU/Linux, with Linux 2.6.32-trunk-amd64 (recovery mode)" --class debian --class gnu-linux --class gnu --class os {
	# DEVICE /dev/sdb1
	insmod ext2
	set root='(/dev/sdb,1)'
	search --no-floppy --fs-uuid --set 384493f8-0bc2-4e63-8ff1-cdce440b4279
	echo	Loading Linux 2.6.32-trunk-amd64 ...
	linux	/boot/vmlinuz-2.6.32-trunk-amd64 root=UUID=384493f8-0bc2-4e63-8ff1-cdce440b4279 ro single 
	echo	Loading initial ramdisk ...
	initrd	/boot/initrd.img-2.6.32-trunk-amd64
}
menuentry "Debian GNU/Linux, with Linux 2.6.32-3-amd64" --class debian --class gnu-linux --class gnu --class os {
	# DEVICE /dev/sdb1
	insmod ext2
	set root='(/dev/sdb,1)'
	search --no-floppy --fs-uuid --set 384493f8-0bc2-4e63-8ff1-cdce440b4279
	echo	Loading Linux 2.6.32-3-amd64 ...
	linux	/boot/vmlinuz-2.6.32-3-amd64 root=UUID=384493f8-0bc2-4e63-8ff1-cdce440b4279 ro  quiet
	echo	Loading initial ramdisk ...
	initrd	/boot/initrd.img-2.6.32-3-amd64
}
menuentry "Debian GNU/Linux, with Linux 2.6.32-3-amd64 (recovery mode)" --class debian --class gnu-linux --class gnu --class os {
	# DEVICE /dev/sdb1
	insmod ext2
	set root='(/dev/sdb,1)'
	search --no-floppy --fs-uuid --set 384493f8-0bc2-4e63-8ff1-cdce440b4279
	echo	Loading Linux 2.6.32-3-amd64 ...
	linux	/boot/vmlinuz-2.6.32-3-amd64 root=UUID=384493f8-0bc2-4e63-8ff1-cdce440b4279 ro single 
	echo	Loading initial ramdisk ...
	initrd	/boot/initrd.img-2.6.32-3-amd64
}
menuentry "Debian GNU/Linux, with Linux 2.6.30-2-amd64" --class debian --class gnu-linux --class gnu --class os {
	# DEVICE /dev/sdb1
	insmod ext2
	set root='(/dev/sdb,1)'
	search --no-floppy --fs-uuid --set 384493f8-0bc2-4e63-8ff1-cdce440b4279
	echo	Loading Linux 2.6.30-2-amd64 ...
	linux	/boot/vmlinuz-2.6.30-2-amd64 root=UUID=384493f8-0bc2-4e63-8ff1-cdce440b4279 ro  quiet
	echo	Loading initial ramdisk ...
	initrd	/boot/initrd.img-2.6.30-2-amd64
}
menuentry "Debian GNU/Linux, with Linux 2.6.30-2-amd64 (recovery mode)" --class debian --class gnu-linux --class gnu --class os {
	# DEVICE /dev/sdb1
	insmod ext2
	set root='(/dev/sdb,1)'
	search --no-floppy --fs-uuid --set 384493f8-0bc2-4e63-8ff1-cdce440b4279
	echo	Loading Linux 2.6.30-2-amd64 ...
	linux	/boot/vmlinuz-2.6.30-2-amd64 root=UUID=384493f8-0bc2-4e63-8ff1-cdce440b4279 ro single 
	echo	Loading initial ramdisk ...
	initrd	/boot/initrd.img-2.6.30-2-amd64
}
### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.

menuentry "Debian GNU/Linux, with Linux 2.6.32-3-amd64 (nokbd-stx40)" --class debian --class gnu-linux --class gnu --class os {
	insmod ext2
	set root='(/dev/sdb,1)'
	#set root='(hd1,1)'
	search --no-floppy --fs-uuid --set 384493f8-0bc2-4e63-8ff1-cdce440b4279
	echo	Loading Linux 2.6.32-3-amd64 ...
	linux	/boot/vmlinuz-2.6.32-3-amd64 root=UUID=384493f8-0bc2-4e63-8ff1-cdce440b4279 ro  quiet
	echo	Loading initial ramdisk ...
	initrd	/boot/initrd.img-2.6.32-3-amd64
}
### END /etc/grub.d/40_custom ###
*********************** END /boot/grub/grub.cfg

-- System Information:
Debian Release: squeeze/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32-3-amd64 (SMP w/2 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages grub-pc depends on:
ii  debconf [debconf-2.0]    1.5.32          Debian configuration management sy
ii  grub-common              1.98+20100710-1 GRand Unified Bootloader, version 
ii  libc6                    2.11.1-3        Embedded GNU C Library: Shared lib
ii  libdevmapper1.02.1       2:1.02.48-2     The Linux Kernel Device Mapper use
ii  ucf                      3.0025          Update Configuration File: preserv

grub-pc recommends no packages.

Versions of packages grub-pc suggests:
pn  desktop-base                  <none>     (no description available)

-- debconf information:
  grub2/kfreebsd_cmdline:
* grub2/device_map_regenerated:
* grub2/linux_cmdline:
  grub-pc/install_devices_empty: false
  grub-pc/install_devices_failed: false
* grub-pc/chainload_from_menu.lst: true
  grub-pc/kopt_extracted: true
* grub-pc/install_devices: /dev/sda
  grub-pc/postrm_purge_boot_grub: false
  grub-pc/install_devices_failed_upgrade: true
  grub-pc/disk_description:
  grub2/kfreebsd_cmdline_default: quiet
  grub-pc/partition_description:
  grub-pc/install_devices_disks_changed:
* grub2/linux_cmdline_default: quiet
  grub-pc/mixed_legacy_and_grub2: true





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